Toshiba Laptop A65 User Manual

Toshiba Personal Computer  
Equium A60/Satellite A60  
/ Pro A60 / A65  
Maintenance Manual  
TOSHIBA CORPORATION  
S/ No.  
Equium A60/Satellite A60/ Pro A60/A65 Maintenance Manual  
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Preface  
This maintenance manual describes how to perform hardware service maintenance for the Toshiba  
Personal Computer Equium A60/Satellite A60/ Pro A60/A65, referred to as Equium A60/Satellite  
A60/ Pro A60/A65 in this manual.  
The procedures described in this manual are intended to help service technicians isolate faulty Field  
Replaceable Units (FRUs) and replace them in the field.  
SAFETY PRECAUTIONS  
Four types of messages are used in this manual to bring important information to your attention.  
Each of these messages will be italicized and identified as shown below.  
DANGER: “Danger” indicates the existence of a hazard that could result in death or  
serious bodily injury, if the safety instruction is not observed.  
WARNING: “Warning” indicates the existence of a hazard that could result in bodily  
injury, if the safety instruction is not observed.  
CAUTION: “Caution” indicates the existence of a hazard that could result in property  
damage, if the safety instruction is not observed.  
NOTE: “Note” contains general information that relates to your safe maintenance  
service.  
Improper repair of the computer may result in safety hazards. Toshiba requires service technicians  
and authorized dealers or service providers to ensure the following safety precautions are adhered  
to strictly.  
? Be sure to fasten screws securely with the right screwdriver. If a screw is not fully fastened,  
it could come loose, creating a danger of a short circuit, which could cause overheating,  
smoke or fire.  
? If you replace the battery pack, RTC battery or backup battery, be sure to use only the  
same model battery or an equivalent battery recommended by Toshiba. Installation of the  
wrong battery can cause the battery to explode.  
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The manual is divided into the following parts:  
Chapter 1  
Chapter 2  
Chapter 3  
Chapter 4  
Hardware Overview describes the Equium A60/Satellite A60/ Pro  
A60/A65 system unit and each FRU.  
Troubleshooting Procedures explains how to diagnose and resolve FRU  
problems.  
Test and Diagnostics describes how to perform test and diagnostic  
operations for maintenance service.  
Replacement Procedures describes the removal and replacement of the  
FRUs.  
Appendices The appendices describe the following:  
? Handling the LCD module  
? Board layout  
? Keyboard scan/character codes  
? Key layout  
? Wiring diagrams  
? BIOS Rewrite Procedures  
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Conventions  
This manual uses the following formats to describe, identify, and highlight terms and operating  
procedures.  
Acronyms  
On the first appearance and whenever necessary for clarification acronyms are enclosed in  
parentheses following their definition. For example:  
Read Only Memory (ROM)  
Keys  
Keys are used in the text to describe many operations. The key top symbol as it appears on the  
keyboard is printed in boldface type.  
Key operation  
Some operations require you to simultaneously use two or more keys. We identify such operations  
by the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause (Break) means  
you must hold down Ctrl and at the same time press Pause (Break). If three keys are used, hold  
down the first two and at the same time press the third.  
User input  
Text that you are instructed to type in is shown in the boldface type below:  
DISKCOPY A: B:  
The display  
Text generated by the XXXXX that appears on its display is presented in the type face below:  
Format complete  
System transferred  
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Table of Contents  
Chapter 1  
Hardware Overview  
1.1  
1.2  
1.3  
1.4  
1.5  
1.6  
1.7  
1.8  
1.9  
2.0  
2.1  
Features...................................................................................................................1-1  
System Unit Components..........................................................................................1-8  
2.5-inch HDD ........................................................................................................1-14  
DVD-ROM Drive ..................................................................................................1-15  
CD-RW/DVD-ROM Drive....................................................................................1-16  
DVD Multi.............................................................................................................1-17  
DVD-R/-RW…………………………………………………………………….1-18  
DVD Dual……………………………………………………………………….1-19  
DVD Super Multi……………………………………………………………….1-20  
Power Supply.........................................................................................................1-21  
Batteries.................................................................................................................1-22  
1.1.1  
1.1.2  
1.1.3  
Main Battery........................................................................................1-22  
Battery Charging Control......................................................................1-22  
RTC Battery.........................................................................................1-23  
Chapter 2  
Troubleshooting  
2.1  
2.2  
2.3  
Outline .....................................................................................................................2-1  
Basic Flowchart........................................................................................................2-2  
Power Supply...........................................................................................................2-6  
Procedure 1 Power Icon Check............................................................................2-6  
Procedure 2 Connection Check.............................................................................2-8  
Procedure 3 Replacement Check ..........................................................................2-8  
System Board...........................................................................................................2-9  
Procedure 3 Replacement Check ......................................................................2-10  
2.5-inch HDD ........................................................................................................2-11  
2.4  
2.5  
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Procedure 1 Message Check ..............................................................................2-11  
Procedure 2 Partition Check............................................................................2-11  
Procedure 3 Format Check ..............................................................................2-12  
Procedure 4 Test Program Check.....................................................................2-13  
Procedure 5 Connector Check and Replacement Check ...................................2-14  
Keyboard...............................................................................................................2-15  
Procedure 1 Test Program Check ........................................................................2-15  
Procedure 2 Connector Check and Replacement Check.......................................2-15  
Display...................................................................................................................2-16  
Procedure 1 External Monitor Check................................................................2-16  
Procedure 2 Test Program Check.....................................................................2-16  
Procedure 3 Connector Check and Replacement Check ...................................2-16  
ODD (Optical Disk Drive)......................................................................................2-18  
Procedure 1 ODD Cleaning Check...................................................................2-18  
Procedure 2 Test Program Check.....................................................................2-18  
Procedure 3 Connector Check and Replacement Check ...................................2-18  
LAN ......................................................................................................................2-20  
Procedure 1 Test Program Check.....................................................................2-20  
Procedure 2 Connector Check and Replacement Check ...................................2-20  
SD Card/Memory Stick(Optional) ..........................................................................2-21  
Procedure 1 Test Program Check.....................................................................2-21  
Procedure 2 Connector Check .........................................................................2-21  
Parallel Port(Optional) ............................................................................................2-22  
Procedure 1 Test Program Check.....................................................................2-22  
Procedure 2 Connector Check .........................................................................2-22  
Audio Test .............................................................................................................2-23  
Procedure 1 Test Program Check ........................................................................2-23  
Procedure 2 Connector Check and Replacement Check.......................................2-23  
IEEE 1394 Test(Optional) ......................................................................................2-24  
Procedure 1 Test Program Check.....................................................................2-24  
2.6  
2.7  
2.8  
2.9  
2.10  
2.11  
2.12  
2.13  
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Procedure 2 Connector Check .........................................................................2-24  
Cooling Module......................................................................................................2-25  
Procedure 1 Test Program Check.....................................................................2-25  
Procedure 2 Connector Check and Replacement Check ...................................2-25  
2.14  
Chapter 3  
Diagnostic Programs  
3.1  
3.2  
3.3  
3.4  
3.5  
3.6  
3.7  
3.8  
3.9  
3.10  
General....................................................................................................................3-1  
Quick Start...............................................................................................................3-3  
Option......................................................................................................................3-9  
Subtests .................................................................................................................3-18  
System Test............................................................................................................3-22  
Memory Test..........................................................................................................3-29  
Storage ..................................................................................................................3-34  
Video.....................................................................................................................3-39  
Audio.....................................................................................................................3-58  
Mode Error Codes and description.........................................................................3-59  
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Chapter 4  
Replacement Procedures  
4.1  
General....................................................................................................................4-1  
Wireless Lan Card..................................................................................................4-18  
HDD......................................................................................................................4-20  
Switch Cover and Hotkey Board............................................................................4-23  
Keyboard...............................................................................................................4-25  
ODD Bay Module..................................................................................................4-27  
Display Assembly...................................................................................................4-30  
Top Cover .............................................................................................................4-32  
Speakers................................................................................................................4-35  
Cooling Module......................................................................................................4-37  
CPU......................................................................................................................4-40  
System Board.........................................................................................................4-43  
North Bridge Cooling Module and MDC cable .......................................................4-45  
Display Mask.........................................................................................................4-47  
FL Inverter Board ..................................................................................................4-49  
LCD Module…………………………………………………………………….4-51  
LED Board………………………………………………………………………4-57  
Touch Pad……………………………………………………………………….4-59  
4.2  
4.3  
4.4  
4.5  
4.6  
4.7  
4.8  
4.9  
4.10  
4.11  
4.12  
4.13  
4.14  
4.15  
4.16  
4.17  
4.18  
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Appendices  
Appendix A Handling the LCD Module .............................................................................. A-1  
Appendix B Board Layout...................................................................................................B-1  
Appendix C Keyboard Scan/Character Codes.................................................................... C-1  
Appendix D Key Layout..................................................................................................... D-1  
Appendix E Wiring Diagrams ..............................................................................................E-1  
Appendix F  
BIOS Rewrite Procedures................................................................................F-1  
Appendix G EC/KBC Rewrite Procedures ......................................................................... G-1  
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Chapter 1  
Hardware Overview  
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1 Hardware Overview  
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1 Hardware Overview  
Chapter 1  
Contents  
1.1 Features.............................................................................................................................1-1  
1.2 System Unit Components...................................................................................................1-8  
1.3 2.5-inch HDD..................................................................................................................1-14  
1.4 DVD-ROM Drive............................................................................................................1-15  
1.5 CD-RW/DVD-ROM Drive .............................................................................................1-16  
1.6 DVD Multi.......................................................................................................................1-17  
1.7 DVD-R/-RW...................................................................................................................1-18  
1.8 DVD Dual.......................................................................................................................1-19  
1.9 DVD Super Multi.............................................................................................................1-20  
2.0 Power Supply..................................................................................................................1-21  
2.1 Batteries ..........................................................................................................................1-22  
1.1.1  
1.1.2  
1.1.3  
Main Battery........................................................................................1-22  
Battery Charging Control......................................................................1-22  
RTC Battery.........................................................................................1-23  
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1 Hardware Overview  
Figures  
Figure 1- 1 Parts description placement................................................................................... 1-5  
Figure 1- 2 The computer Block diagram................................................................................ 1-6  
Figure 1- 3 System Board configuration.................................................................................. 1-7  
Figure 1- 4 System unit block diagram..................................................................................... 1-8  
Figure 1- 5 2.5-inch HDD..................................................................................................... 1-14  
Figure 1- 6 DVD-ROM drive ............................................................................................... 1-15  
Tables  
Table 1- 1 2.5-inch HDD specifications................................................................................. 1-14  
Table 1- 2 DVD-ROM drive specifications ........................................................................... 1-15  
Table 1- 3 CD-RW/DVD-ROM drive specifications.............................................................. 1-16  
Table 1- 4 DVD-Multi drive specifications ............................................................................. 1-17  
Table 1- 5 DVD-R/-RW drive specifications.......................................................................... 1-18  
Table 1- 6 DVD-Dual drive specifications ............................................................................. 1-19  
Table 1- 7 DVD Super Multi drive specifications.................................................................... 1-20  
Table 1- 8 Battery specifications ........................................................................................... 1-22  
Table 1- 9 Quick/normal charging time .................................................................................. 1-22  
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1.1 Features  
1 Hardware Overview  
1
1
1.1 Features  
The Toshiba Equium A60/Satellite A60/ Pro A60/A65 is a full size notebook PC based on the Intel  
Portability Mobile Pentium 4 processor, providing high-speed processing capabilities and advanced  
features. The computer employs a Lithium Ion battery that allows it to be battery-operated for a longer  
period of time. The display uses 14.1-inch XGA and 15-inch XGA LCD panel, capable of displaying  
up to 26M colors at a resolution of 1024 by 768 pixels (XGA) and 1280 by 1024 pixels(SXGA+),  
The (PGA socket supports BTO/CTO for the CPU so that the system can be designed to suit your  
needs.  
The computer has the following features.  
? Processor  
The CPU is the Intel Mobile Pentium 4 (Northwood), Mobile Pentium 4 (Prescott) and  
Celeron(Northwood), Celeron-D(Prescott).  
Mobile Pentium 4(Northwood) 2.8/3.06/3.2 GHz  
Mobile Pentium 4(Prescott) 518(2.8G)/532(3.06G)/538(3.2G)/552(3.46G)  
/558(3.60G) GHz  
Celeron(Northwood) 2.5/2.6/2.7/2.8 GHz  
Celeron-D(Prescott) 325(2.53G)/330(2.66G)/335(2.8G)/340(2.93G)/345(3.06G)  
350(3.2G) GHz  
? Host bridge system controller  
System controller: ATi RC300ML  
? Memory  
The computer has on Board 256MB/512MB memory and one SO DIMMs slot comes  
standard with DDR 2700 module. It supports PC2700 and uses SO DIMMs (DDR SDRAM)  
driven at 2.5 V, accepting BTO/CTO for your memory requirements. It can incorporate up to  
1.5 GB of main memory  
using the following sizes of memory modules:  
?
?
?
256 MB (16M?16?8P)  
512 MB (32M?16?8P)  
1024 MB (64Mx16x8P)  
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1 Hardware Overview  
1.1 Features  
? Hard Disk Drive (HDD)  
The compu ter accommodates one 2.5-inch HDD with any of the following storage capacities:  
?
?
?
?
?
?
?
30 GB (9.5 mm thick) ATA100 (4,200rpm)  
40 GB (9.5 mm thick) ATA100 (4,200rpm)  
60 GB (9.5 mm thick) ATA100 (4,200rpm)  
80 GB (9.5 mm thick) ATA100 (4,200rpm)  
40 GB (9.5 mm thick) ATA100 (5,400rpm)  
60 GB (9.5 mm thick) ATA100 (5,400rpm)  
80 GB (9.5 mm thick) ATA100 (5,400rpm)  
? ODD  
The ODD can accommodate a CD-ROM, DVD-ROM, DVD-R/RW, DVD+-R/+-RW,DVD  
super Multi drives.  
? Display  
The LCD displays available come in the following three sizes:  
14.1” XGA-TFT/15” XGA-TFT/15” XGA-CSV+-TFT color display, resolution 1024?768,  
16M/1280?1024,262,144 colors with dithering.  
? Keyboard  
The keyboard has 27 kinds countries key.  
? Batteries  
The computer has a removable 8 Cell or 12 Cell Lithium Ion battery pack and an internal RTC  
battery (rechargeable).  
? Universal Serial Bus (USB) ports  
The computer has three USB 1.1/2.0 ports, It is supported to daisy-chain a maximum of 127  
USB devices. The serial data transfer rate is 480 Mbps or 12 Mbps and 1.5 Mbps These  
ports support PnP installation and hot plugging.  
? External monitor port  
A 15-pin external monitor port is provided, through which the computer automatically  
recognizes an external VESA DDC 2B compatible monitor.  
? PC Card slot  
A PC Card slot is provided to hold PC Card Standard Type II (5.0 mm) card, capable of using  
a variety of PC Cards including 16-bit Multiple Function PC Cards and CardBus cards.  
PC card HDD boot does Not be supported.  
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1.1 Features  
1 Hardware Overview  
? SD/MS/MMC Card  
This slot is BTO/CTO for your memory card requirements to provide memory card read on  
your computer  
? Toshiba Pointing Device  
Toshiba Pointing Device has one kind of input devices TouchPad.  
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1 Hardware Overview  
1.1 Features  
? Sound system  
The ALC250 integrated audio controller supports multimedia. The sound system contains the  
following:  
?
?
?
Stereo speakers  
Headphone jack  
External microphone jack  
? LAN  
The internal LAN board supports 10BASE-T and 100BASE-TX, enabling connection to a  
LAN at up to 100 Mbps. It also supports Wake-up On LAN From S3 PXE boot support.  
The LAN board has the RJ45 jack to directly accommodate a LAN cable.  
? Wireless LAN  
The internal Mini PCI Card slot supports IEEE802.11a/g(11ch)/ IEEE802.11g(11ch)/  
IEEE802.11a/g(13ch)/ IEEE802.11g(13ch) card. The Antenna is integrated in the system unit.  
? Internal Modem  
The computer contains a MDC, enabling data and fax communication. It supports ITU-  
TV.90/V.92(America, Canada) The transfer rates are 56 Kbps for data reception, 33.6 Kbps  
for data transmission, and 14,400 bps for fax transmission. Note, however, that the actual  
speed depends on the line quality. The RJ11 modem jack is used to accommodate a telephone  
line.  
? IEEE 1394(optional)  
The IEEE 1394 is optional integrated device. to supported IEEE 1394 ports ,The serial data  
transfer rate is 400 Mbps, These port support hot plugging.  
? Parallel Port(optional)  
The Parallel Port is optional integrated device. to supported connect a printer or another  
parallel device. The port is IEEE-1284 compliant and supports Extended Capabilities Port  
(ECP).  
? CD Key  
The CD Key supports to play Audio CD directly  
? Fast Serial InfraRed (FIR) communications port(optional)  
The FIR Port is optional integrated device. It provided an IrDA 1.1 compatible FIR port ,  
enabling wireless communication at a high speed of 1.15 or 4 Mbps.  
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1.1 Features  
1 Hardware Overview  
? Figures 1-1 and 1-2 show the computer and its system unit configuration, respectively.  
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1.1 Features  
1 Hardware Overview  
Figure 1- 2 The computer Block diagram  
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1.1 Features  
1 Hardware Overview  
CRT  
Speaker  
Left  
Expansion  
Memory  
Head  
CPU  
SD/MS  
Card  
PC Card  
Slot  
Speaker  
Right  
Phone  
Ext.  
MIC  
Cooling  
Module  
AC Adapter  
MINI PCI  
LCD/FL  
Inverter  
IEEE 1394  
System Board  
Touch PAD  
Keyboard  
RJ-45  
RJ-11  
RTC  
Battery  
LAN  
Main  
Battery  
ODD  
LPT  
INT  
HDD  
Wireless  
Lan  
Figure 1- 3 System Board configuration  
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1.2 System Unit Components  
1 Hardware Overview  
1.2 System Unit Components  
Figure 1-4 is a block diagram of the system unit.  
M ain C L K G en era l.  
(IC S 9 51 40 2)  
CPU  
:
I nt el  
M ob ile  
P 4 or Ce lero n  
2 .5..,3.7 3 G H z  
M icro FC .P G A 2  
m P G A 47 8  
C P U V ID  
A D M 1032  
(T h erm al Se nsor)  
27 29  
D C  
P C 270 0 D R A M  
3 33 M H z  
O n Bo ard  
M em o ry  
25 6/5 12  
L C D 14 " or  
L V D S  
ATI RC300ML  
N orth Bridge  
C R T  
E xp an sion  
M em o ry  
25 6/5 12 /1 02 4  
Interna l PC I Bus  
A _ L ink  
M in i  
P C I Slo t  
S M  
C ardb us  
C on troller  
1 39 4  
T S B 4 3A B 21  
B us  
L A N  
C on t.  
C on t.  
80 2.1 1b g/  
C o m b o  
(W ireless LA N )  
R T L 81 00 C L  
CB712  
CB1410  
13 94  
C N N x 1  
A ntena  
PC M C IA SD /M S  
S outh Bridge  
IX P 150  
E E P R O M  
R J4 5  
A C  
M D C  
M o dem  
In t-H D D  
30 -8 0G B  
9.5 m m  
R J11  
A C 9 7  
M ic  
ID E  
C on t.  
S pe akerx2  
C O D E C  
A L C 2 50  
A M P  
M ax 97 50 A T E I  
H P  
U S B  
C D -R O M  
D V D -R O M  
D V D + R W  
C on t.  
U S B  
U S B P 0  
(02 )  
D V D S up er M ulti  
U S B  
U S B  
U S B P 1  
U S B P 2  
P C I-P C  
B rid g e  
In ternal LP C  
E C /K B C  
(L PC 47N 249)  
F la sh  
R O M  
S tick Poi nt K/ B  
M ain Battery  
E 2P R O M  
I2C  
K P A A C  
12 6 9A  
Figure 1- 4 System unit block diagram  
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1.2 System Unit Components  
1 Hardware Overview  
The system unit of the computer consists of the following components:  
? Processor: Intel Portability Mobile Pentium 4 and Celeron  
?
Mobile Pentium 4 (Prescott)  
?
?
?
?
Core speed: 2.8,3.06,3.2,3.46,3.6 GHz  
System bus: 533 MHz  
On-die level 2 cache 1 MB  
Advanced Power Management features including Enhanced  
Intel ® SpeedStep ® technology  
Mobile Pentium 4 (Northwood)  
?
?
Core speed: 2.8,3.06,3.2 GHz  
System bus: 533 MHz  
On-die level 2 cache 512 KB  
Advanced Power Management features including Enhanced  
?
?
?
Intel ® SpeedStep ® technology  
?
?
Celeron-D(Prescott)  
?
?
?
Core speed: 2.53,2.66,2.8,2.93,3.06,3.2 GHz  
System bus: 533 MHz  
On-die level 2 cache 256 KB  
Celeron(Northwood)  
?
?
?
Core speed: 2.5,2.6,2.7,2.8 GHz  
System bus: 400 MHz  
On-die level 2 cache 128 KB  
? Memory  
one BTO/CTO-capable expansion memory slot is provided, They can hold 256/512/1024MB  
expansion memory modules available as options to grow up to 1.5 GB.  
?
?
PC2700 DDR SDRAM supported  
256/512/1024MB modules supported  
?
256 MB (16M x 16 x 8P)  
512 MB (16M x 16 x 16P)  
512 MB (32M x 16 x 8P)  
1024 MB (32M x 16 x 16P)  
?
?
?
?
?
?
2.5 volt operation  
No parity bit  
64-bit data transfer  
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1 Hardware Overview  
1.2 System Unit Block Diagram  
? BIOS ROM (flash E2PROM)  
?
4Mb x 1 chip (512KB flash parts)  
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
29kb used for EC BIOS  
46kb used for VGA BIOS  
29kb used for pxe boot  
4kb used for logo  
7kb used for USB  
14kb used for SCU  
2kb used for CF Card  
9kb used for PCI  
3kb used for ACPI  
14kb used for PNP  
35kb used for PM  
51kb used for system BIOS  
10kb used for micro code  
2kb used for DMI  
4kb used for password  
24kb used for boot load  
156kb reserved  
? System controllers  
?
North Bridge: ATI RC300ML  
?
?
?
CPU interface and control  
DRAM control  
AGP master/slave interface (AGP1.0 compliant, AGP V2.0  
compliant x 4 modes)  
?
Memory 256MB,Video RAM 64MB  
Memory 512MB,Video RAM 64MB  
?
?
South Bridge: ATI IXP150  
?
?
?
?
?
?
?
?
?
?
?
?
Enhanced DMA controller  
Interrupt controller  
Counter/timer  
PCI master/slave interface (PCI R2.2 compliant)  
PCI IDE controller  
Support for ATA-100 (30/40/60/80 GB)  
USB interface  
SMBus interface  
LPC interface  
Power management control  
Suspend/resume control  
ACPI support  
? PC Card controller  
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1.2 System Unit Components  
1 Hardware Overview  
There are 2 kinds of PCMCIA controller by BTO  
?
ENE CB712  
?
?
?
CardBus/PC Card controller  
16-bit PCMCIA and 32-bit CardBus.  
SD/MS/MMC Card controller  
?
ENE CB1410  
?
?
CardBus/PC Card controller  
16-bit PCMCIA and 32-bit CardBus.  
? Sound Controller  
The IXP 150 integrated audio controller supports multimedia. The sound system contains the  
following:  
?
?
?
?
?
MIDI replay feature  
Stereo speakers  
Headphone jack  
External microphone jack  
IXP 150 integrated audio controller + RealTek 250 (AC97 compliant)  
?
?
?
3D sound (surround) feature  
16-bit, 48-KHz stereo record/replay feature  
Full-duplex (simultaneous record/replay capability)  
? KBC/EC (Keyboard Controller/Embedded Controller)  
A single LPC 47N249 chip is used to serve as KBC/ EC and Super IO.  
?
KBC  
?
?
Scan controller function  
Interface controller function  
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1 Hardware Overview  
1.2 System Unit Block Diagram  
?
EC  
?
?
?
?
?
?
?
?
?
?
?
Power supply sequence control  
Overheat shutdown support  
LED control  
Beep control  
Device ON/OFF  
Cooling fan speed control  
Universal I/O port  
Battery capacity check  
Flash memory reprogramming function  
EC access interface  
I2C communication control  
? Battery EE PROM  
?
24C02 equivalent (128 words x 16 bits, I2C interface) integrated in the battery pack  
?
Storing records of battery use  
? Clock Generator  
?
ICS951402  
?
Generating the clock signal required for the system  
? Modem Controller  
?
?
Built-in MDC card with askey  
Functions of the modem controller:  
?
?
?
Digital signal conductor protection  
Ring wake-up support  
Communication codes supported:  
For data communication:  
V.90(China)/V.92 data rates: 28kbps/56kbps  
V.34 Extended rates: 33.6K/2400/V.32 turbo, V.32bits,and fallbacks  
For fax:  
V.34,V.17,V.29 V.27 and V.21 Channal 2  
V.253 Class 1 fax  
- AC97 interface  
? LAN controller  
?
REALTEK RTL8100CL  
?
?
?
Wake-up On LAN support from S3  
PXE boot support  
100BASE-TX support  
?
Wireless LAN controller  
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1.2 System Unit Components  
1 Hardware Overview  
?
?
?
Support following 2 kinds of mini PCI wireless LAN cards.  
?
?
IEEE 802.11g(Askey)  
IEEE 802.11a/g(Askey)  
Transfer Rate  
?
?
IEEE 802.11a/g: max54Mbits/s  
IEEE 802.11g: max54Mbits/s  
Frequency Channel  
?
?
IEEE802.11a/g: 5.4GHz  
IEEE802.11g: 2.4GHz  
?
Super I/O  
?
LPC 47N249  
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1.3 2.5-inch HDD  
1 Hardware Overview  
1.3 2.5-inch HDD  
The computer contains an extremely low-profile and lightweight, high-performance HDD. The  
HDD incorporates a 2.5-inch magnetic disk and mini-Winchester type magnetic heads.  
Storage capacities supported are 30, 40,60,80 GB.  
The HDD interface is Enhanced IDE, ATA100 (for 30/40/60/80 GB).  
The HDD is shown in Figure 1-4 and some of its specifications are listed in Table 1-1.  
Figure 1- 5 2.5-inch HDD  
Table 1- 1 2.5-inch HDD specifications  
Item  
Specifications  
40GB 60GB  
Capacity (GB)  
30GB  
80GB  
Rotational  
speed  
(RPM)  
4200 5400 4200 5400  
rpm rpm rpm rpm  
4200 5400  
4200rpm  
rpm  
rpm  
User data  
sectors  
58,605,120  
512  
78,140,160  
512  
117,210,240 156,301,488  
512 512  
Bytes/sector  
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1.4 DVD-ROM Drive  
1 Hardware Overview  
1.4 DVD-ROM Drive  
The DVD-ROM drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. The drive provides  
high-speed data transfer, playing back a DVD at up to 8x speed and reading up to 10,820 Kbytes  
per second from DVD-ROM and 3,600 Kbytes per second from CD-ROM.  
The DVD-ROM drive is shown in Figure 1-5 and its specifications are listed in Table 1-2.  
Figure 1- 6 DVD-ROM drive  
Table 1- 2 DVD-ROM drive specifications  
Item  
DVD-ROM  
Data transfer rate (Mbytes/s)  
Access time (ms)  
33.3 (U-DMA transfer mode 2)  
Average random access (ms)  
Average full stroke access (ms)  
Data buffer size (Kbytes)  
Formats supported  
100ms  
192  
DVD-R/W, DVD-R (Read),DVD-RAM  
CD-ROM, CD-R,  
CD-R (Write), CD-RW (Write)  
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1.5 CD-RW/DVD-ROM Drive  
1.5 CD-RW/DVD-ROM Drive  
The CD-RW/DVD-ROM drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At  
maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write  
CD-R at 24x speed and CD-RW at 10x speed.  
The specifications of the CD-RW/DVD-ROM drive are listed in Table 1-3.  
Table 1- 3 CD-RW/DVD-ROM drive specifications  
Item  
DVD-ROM mode  
CD-RW mode  
Data transfer rate  
(Mbytes/s)  
33.3 (U-DMA transfer mode 2)  
16.7 (PIO mode 4, Multiword DMA mode 2)  
Access time (ms)  
Average random  
access  
120  
2
150  
Average full stroke  
access  
Data buffer size  
(Mbytes)  
Formats supported DVD:  
DVD-ROM(DVD-5,DVD-9,DVD-10,DVD-18),DVD-R  
(Ver.1.0,Ver.2.0),DVD-RW(Read Ver.1.1),DVD-RAM(Read Ver.2.1)  
CD:  
CD-DA,CD+(E)G,CD-MIDI,CD-TEXT,CD-ROM,CD-ROM XA,MIXED  
MODE CD,CD-I,CD-I Bridge(Photo CD,Video CD),Muitisession  
CD(Photo CD,CD-EXTRA,Portfolio,CD-R,CD-RW),CD-R,CD-RW  
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1.6 DVD Multi  
1 Hardware Overview  
1.6 DVD Multi  
The DVD-Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the  
drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 16x  
speed and CD-RW at 4x speed.  
The specifications of the DVD-Multi drive are listed in Table 1-4.  
Table 1- 4 DVD-Multi drive specifications  
Item  
DVD-ROM mode  
CD-ROM mode  
DVD-RAM mode  
Data transfer rate  
(Mbytes/s)  
33.3 (U-DMA transfer mode 2)  
16.7 (PIO mode 4, Multiword DMA mode 2)  
Access time (ms)  
Average random  
access  
180  
150  
Average full stroke  
access  
Data buffer size  
(Mbytes)  
2
Formats supported  
DVD:  
DVD-VIDEO,DVD-ROM,DVD-R(3.9G,4.7G),DVD-RW(Ver.1.1),DVD-RAM  
CD:  
CD-DA,CD-ROM, CD-R,CD-RW,CD-  
ROMXA,PhotoCD(muitiSession),Video CD,CD-Extra(CD+),CD-Text  
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1.7 DVD-R/-RW  
1.7 DVD-R/-RW  
The DVD-R/-RW drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the  
drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 16x  
speed and CD-RW at 4x speed and High speed CD-RW at 8x and DVD-R at 2x and DVD-RW  
at 1x.  
The specifications of the DVD-R/-RW drive are listed in Table 1-5.  
Table 1- 5 DVD-R/-RW drive specifications  
Item  
DVD-ROM mode  
CD-ROM mode  
Data transfer rate  
(Mbytes/s)  
33.3 (U-DMA transfer mode 2)  
16.6 (PIO mode 4, Multiword DMA mode 2)  
Access time (ms)  
Average random  
access  
180  
150  
Average full stroke  
access  
Data buffer size  
(Mbytes)  
2
Formats supported  
DVD:  
DVD-VIDEO,DVD-ROM,DVD-R(3.9G,4.7G)  
CD:  
CD-DA,CD-ROM, CD-R,CD-RW,CD-ROMXA,CD-1 Ready,  
PhotoCD(muitiSession),Video CD,CD-Extra(CD+),CD-Text  
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1.8 DVD Dual  
1 Hardware Overview  
1.8 DVD Dual  
The DVD-Dual drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the  
drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 16x  
speed and CD-RW at 10x speed and DVD-R/+R at 4x speed and DVD-RW at 2x speed and  
DVD+RW at 2.4x speed.  
The specifications of the DVD-Dual drive are listed in Table 1-6.  
Table 1- 6 DVD-Dual drive specifications  
Item  
DVD-ROM mode  
CD-ROM mode  
Data transfer rate  
(Mbytes/s)  
33.3 (U-DMA transfer mode 2)  
16.7 (PIO mode 4, Multiword DMA mode 2)  
Access time (ms)  
Average random  
access  
180  
150  
Average full stroke  
access  
Data buffer size  
(Mbytes)  
2
Formats supported  
DVD:  
DVD-ROM,DVD-R ver2.00 for General (Read/Write), DVD-RW  
Ver.1.0&1.1&1.2(Read/Write),DVD+R(Read/Write),DVD+RW(Read/Write  
)
CD:  
KODAK Photo CD Single and Multi-Session,CD-Extra(CD+),Mixed  
CD,Video CD, CD-R discs (Read/Write), CD-RW , CD test data.  
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1.9 DVD Super Multi  
1.9 DVD Super Multi  
The DVD Super Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum,  
the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 16x  
speed and CD-RW at 4x speed and High speed CD-RW at 8x speed and DVD-R at 4x speed  
and DVD-RW at 2x speed and DVD+R at 2.4x speed and DVD+RW at 2.4x speed and DVD-  
RAM at 2x speed.  
The specifications of the DVD Super Multi drive are listed in Table 1-7.  
Table 1- 7 DVD Super Multi drive specifications  
Item  
DVD-ROM mode  
CD-ROM mode  
Data transfer rate  
(Mbytes/s)  
33.3 (U-DMA transfer mode 2)  
16.6 (PIO mode 4, Multiword DMA mode 2)  
Access time (ms)  
Average random  
access  
180  
150  
Data buffer size  
(Mbytes)  
2
Formats supported  
DVD:  
DVD-VIDEO,DVD-ROM,DVD-R(3.9G,4.7G),DVD-RW(Ver.1.1),DVD-  
RAM,DVD+R,DVD+RW.  
CD:  
CD-DA,CD-ROM, CD-R,CD-RW,CD-ROMXA,  
PhotoCD(muitiSession),Video CD,CD-Extra(CD+),CD-Text  
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2.0 Power Supply  
1 Hardware Overview  
2.0 Power Supply  
The power supply unit provides many different voltages for the system board and performs the  
following functions:  
1. Power input monitor  
?
?
?
Checks whether the DC power supply (AC adapter) is connected to the computer.  
Checks whether the battery pack is connected to the computer.  
Monitors the DC power supply input voltage (AC Adapter output voltage).  
2. Power supply's internal control  
?
?
Turns on and off the battery pack charging power supply.  
Issues a charging current instruction to the PWM control IC of the battery pack  
charging power supply.  
?
Controls the supply of DC power supply input (AC Adapter output) to the power  
supply unit.  
?
?
Controls the supply of power to the system block (load/logic circuit side).  
Controls forced shutdown if the power supply malfunctions.  
3. Logic circuit control  
?
?
Instructs the gate array to enable/disable tuning the power on.  
Controls power-on/off operation.  
4. Status display  
?
?
Turns on the Power LED (in Green or AMBER).  
Battery indicator (in Green or AMBER).  
5. External interface  
?
?
Performs communication through the I2C bus (via the internal EC/KBC).  
Transfers the power supply operation mode.  
6. Output monitor  
?
?
?
?
Monitors the voltage output to the system block (load/logic circuit side).  
Monitors the voltage, overvoltage, input/output current of the battery pack.  
Monitors the internal temperature of the battery pack.  
Monitors the supply voltage from the AC adapter.  
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2.1 Batteries  
1 Hardware Overview  
2.1 Batteries  
The computer has the following three types of batteries:  
? Main battery pack  
? Real time clock (RTC) battery  
Table 1-5 lists the specifications of these batteries.  
Table 1- 8 Battery specifications  
Battery name  
Main battery pack  
Material  
Lithium Ion  
Lithium Ion  
Output voltage  
Capacity  
4300 mAh  
7 mAh  
8 Cell  
14.8 V  
3.0 V  
RTC battery  
1.1.1  
1.1.2  
Main Battery  
The main battery pack serves as the computer's main power source when the AC adapter is not  
attached. The main battery maintains the state of the computer so that it can resume it.  
Battery Charging Control  
Battery charging is controlled by LPC 47N249. When the AC adapter and battery pack are  
attached to the computer, the LPC 47N249 controls the charge on/off state and detects a full  
charge.  
? Battery Charge  
When the AC adapter is attached, the battery is charged by off-state charge when the  
system is powered off or by on-state charge when it is powered on.  
Table 1- 9 Quick/normal charging time  
State  
Charge time  
Off-state charge  
8 Cell  
About 4 hours  
On-state charge 8 Cell  
About 8 hours or longer  
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1 Hardware Overview  
NOTE: The time required for normal charge depends on the power consumption by the  
system. Using the fluorescent lamp and frequently accessing the disk consume much  
power and lengthen the charge time.  
Any of the following cases stops battery charge:  
1. The battery becomes fully charged.  
2. The AC adapter or battery pack is removed.  
3. The battery or AC adapter voltage is abnormal.  
? Detection of full charge  
A full charge is detected only when the battery is being charged by quick or normal charge.  
A full charge is detected when either of the following conditions is met:  
1. The current in the battery charging circuit drops below the predetermined value.  
2. The charging time exceeds the fixed limit.  
1.1.3  
RTC Battery  
The RTC battery provides power to keep the current date, time and other system information in  
memory while the computer is turned off.  
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2 Troubleshooting  
2
?
?
Chapter 2  
Troubleshooting  
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2 Troubleshooting  
Chapter 2  
Contents  
2.1  
2.2  
2.3  
Outline ....................................................................................................................2-1  
Basic Flowchart ......................................................................................................2-2  
Power Supply..........................................................................................................2-6  
Procedure 1 Power Icon Check.......................................................................2-6  
Procedure 2 Connection Check.......................................................................2-8  
Procedure 3 Replacement Check ....................................................................2-8  
System Board..........................................................................................................2-9  
Procedure 3 Replacement Check ..................................................................2-10  
2.5-inch HDD.......................................................................................................2-11  
Procedure 1 Message Check .........................................................................2-11  
Procedure 2 Partition Check .........................................................................2-11  
Procedure 3 Format Check............................................................................2-12  
2.4  
2.5  
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Procedure 4 Test Program Check..................................................................2-13  
Procedure 5 Connector Check and Replacement Check...............................2-14  
Keyboard ..............................................................................................................2-15  
Procedure 1 Test Program Check..................................................................2-15  
Procedure 2 Connector Check and Replacement Check...............................2-15  
Display..................................................................................................................2-16  
Procedure 1 External Monitor Check............................................................2-16  
Procedure 2 Test Program Check..................................................................2-16  
Procedure 3 Connector Check and Replacement Check...............................2-16  
ODD (Optical Disk Drive) ...................................................................................2-18  
Procedure 1 ODD Cleaning Check ...............................................................2-18  
Procedure 2 Test Program Check..................................................................2-18  
Procedure 3 Connector Check and Replacement Check...............................2-18  
LAN ......................................................................................................................2-20  
Procedure 1 Test Program Check..................................................................2-20  
Procedure 2 Connector Check and Replacement Check...............................2-20  
SD Card/Memory Stick(Optional) .......................................................................2-21  
Procedure 1 Test Program Check..................................................................2-21  
Procedure 2 Connector Check.......................................................................2-21  
Parallel Port(Optional)..........................................................................................2-22  
Procedure 1 Test Program Check..................................................................2-22  
Procedure 2 Connector Check.......................................................................2-22  
Audio Test............................................................................................................2-23  
Procedure 1 Test Program Check..................................................................2-23  
Procedure 2 Connector Check and Replacement Check...............................2-23  
IEEE 1394 Test(Optional)....................................................................................2-24  
Procedure 1 Test Program Check..................................................................2-24  
Procedure 2 Connector Check.......................................................................2-24  
Cooling Module ....................................................................................................2-25  
Procedure 1 Test Program Check..................................................................2-25  
Procedure 2 Connector Check and Replacement Check...............................2-25  
2.6  
2.7  
2.8  
2.9  
2.10  
2.11  
2.12  
2.13  
2.14  
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Figures  
Figure 2-1  
Basic flowchart ..............................................................................................2-3  
Tables  
Table 2-1  
HDD error code and status...........................................................................2-13  
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2.1 Outline  
2 Troubleshooting  
2.1 Outline  
This chapter describes the fault diagnosis procedures for field replaceable units (FRUs) in the  
computer.  
The FRUs covered here are as follows:  
1. System board  
4. Display  
2. 2.5-inch HDD  
5. ODD drive  
3. Keyboard  
6. LAN  
7. SD CARD /Memory Stick  
9. Parallel Port 10. IEEE 1394  
8. Speaker  
11. Cooling module  
See Chapter 4 for the procedures to replace FRUs and Chapter 3 for the procedures to use test  
programs  
The following tools are required to perform the diagnostic procedures:  
1. Diagnostics (maintenance test program) disk  
2. Phillips screwdrivers (2 mm, 2.5 mm)  
3. Cleaning disk kit (for ODD drive cleaning)  
4. Bootable CD  
5. PC Card loopback connector  
6. Multimeter  
7. External monitor  
8. Headphone  
9. Microphone  
10. A-BEX TEST DVD  
11. Music CD  
12. DVD TSD-1 (TOSHIBA EMI DVD Test Media)  
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2.2 Basic Flowchart  
2.2 Basic Flowchart  
The basic flowchart in Figure 2-1 serves as a guide for identifying a possibly faulty FRU.  
Before going through the diagnostic flowchart steps, verify the following:  
? Ask the user if a password has been registered and, if so, ask him or her to enter the  
password. If the user has forgotten the system password, use a jump wire to make a  
short circuit on M/B C561 , then turn the computer power on. When booted, the  
computer overrides password protection and automatically erases the current  
password.  
? Make sure the Windows® XP Home Edition has been installed on the HDD. Any  
other operating system can cause the computer to malfunction.  
? Make sure any piece of optional equipment has been installed.  
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2.2 Basic Flowchart  
2 Troubleshooting  
Star  
t
Connect the AC Adapter  
No  
No  
Follow the power supply diagnostic  
procedure in Section 2.3  
DC IN LED on ??  
Yes  
Follow the power supply diagnostic  
procedure in Section 2.3  
BATTERY LED on ??  
Yes  
Turn the power on.  
Yes  
Follow the system board diagnostic  
procedure in Section 2.4  
Any error message displayed ??  
No  
No  
Follow the display diagnostic  
procedure in Section 2.7  
Message "In Touch with  
Tomorrow Toshiba" displayed  
Yes  
Yes  
See the previous page to  
delete the password.  
"Password=" displayed ??  
No  
Follow the HDD diagnostic  
procedure in Section 2.5  
OS started ??  
No  
Yes  
1
Figure 2-1  
Basic flowchart(1/2)  
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2.2 Basic Flowchart  
1
No  
No  
Follow the keyboard diagnostic  
procedure in Section 2.6  
Keyboard works well ??  
Insert Bootable CD into ODD  
Follow the ODD diagnostic  
procedure in Section 2.8  
Diagnostic Program  
Loaded ??  
Yes  
Perform each test with the  
diagnostic program.  
Yes  
Identify the test resulting in the error  
and perform the appropriate  
diagnostic procedures  
Any error detected by the  
diagnostic program ??  
No  
Perform the continuous test to check if the  
error is intermittent.  
Yes  
Identify the test resulting in the  
error and perform the appropriate  
diagnostic procedures  
Any error detected by the  
diagnostic program ??  
No  
The system is normal.  
END  
Figure 2-1  
Basic flowchart (2/2)  
2-4  
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2.2 Basic Flowchart  
2 Troubleshooting  
If the diagnostic program cannot detect an error, the error may be intermittent. Run the  
continuous test program repeatedly to isolate the problem. Check the log utilities function to  
confirm which diagnostic test detected the error, then perform the appropriate  
troubleshooting procedures as follows:  
1. If an error is detected by the System test, Memory test, Async test, Printer test,  
Sound test, or Real Timer test, follow the system board troubleshooting procedures in  
Section 2.4.  
2. If an error is detected by the Hard Disk test, follow the HDD troubleshooting  
procedures in Section 2.5.  
3. If an error is detected by the Keyboard test, follow the keyboard troubleshooting  
procedures in Section 2.6.  
4. If an error is detected by the Display test, follow the display troubleshooting  
procedures in Section 2.7.  
5. If an error is detected by the ODD test, follow the ODD troubleshooting procedures in  
Section 2.8.  
6. If an error is detected by the LAN test, follow the LAN troubleshooting procedures in  
section 2.9.  
7. If an error is detected by the SD Card test, follow the SD Card troubleshooting  
procedures in section 2.10  
8. If an error is detected by the Parallel Port test, follow the Parallel Port troubleshooting  
procedures in section 2.11  
9. If an error is detected by the Speaker test, follow the Speaker troubleshooting  
procedures in section 2.12.  
10. If an error is detected by the IEEE 1394 test, follow the IEEE 1394 troubleshooting  
procedures in section 2.13.  
11. If an error is detected by the Fan On/Off test, follow the cooling module  
troubleshooting procedures in Section 2.13.  
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2 Troubleshooting  
2.3 Power Supply  
2.3 Power Supply  
The power supply in the computer controls many functions and components. To check if the  
power supply is defective or malfunctioning, follow the troubleshooting procedures below as  
instructed.  
Procedure 1 Power Icon Check  
Procedure 2 Connection Check  
Procedure 3 Replacement Check  
Procedure 1 Power Icon Check  
The following two power LEDs indicate the power supply status:  
? Battery LED  
? DC IN LED  
The power supply controller displays the power supply status through the Battery and DC IN  
LEDs as in the tables below.  
? Battery LED  
Battery LED  
On in Amber  
Power supply status  
Battery being charged  
On in Green  
Battery fully charged, with AC adapter connected  
Battery low *1 while driving the computer  
Blinking in Amber  
(at equal intervals)  
Off  
Else  
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2.3 Power Supply  
2 Troubleshooting  
? DC IN LED  
DC IN LED  
Power supply status  
DC power being supplied (from the AC adapter)  
Battery damage and can’t charge during DC-in.  
Else  
On in Green  
Off  
Off  
If the DC IN LED off, follow the steps below:  
1. Remove the battery pack and the AC adapter to shut off power supply to the  
computer.  
2. Attach the battery and AC adapter back again.  
If the LED still off, follow the steps below:  
Check 1  
Check 2  
Make sure the DC IN LED goes on in Green. If it does not, go to Procedure 2.  
Make sure the Battery LED goes on in Amber or Green. If it does not, go to  
Procedure 3.  
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2 Troubleshooting  
2.3 Power Supply  
Procedure 2 Connection Check  
Power is supplied to the system board as illustrated below:  
System board  
AC  
adaptor  
AC power cord  
AC adaptor cord  
Battery pack  
Follow the steps below to check whether each connector has been connected correctly:  
Check 1  
Check 2  
Check 3  
Make sure the AC adaptor and AC power cord have been firmly plugged  
into the DC IN 15V socket and wall outlet, respectively. When they have  
been connected correctly, perform Check 2.  
Connect a new AC adaptor and AC power cord.  
?
?
If the DC IN LED does not go on, go to Procedure 3.  
If the battery LED does not go on, perform Check 3.  
Make sure the battery pack has been correctly installed in the computer.  
If the battery LED does not go on while the battery pack has been installed  
correctly, go to Procedure 3.  
Procedure 3 Replacement Check  
The system board, power supply board, or CPU may be faulty. Disassemble the computer  
according to Chapter 4 and follow the steps below:  
Check 1  
Check 2  
Check 3  
Replace the power supply board with a new one. If the battery pack is still  
not working properly, perform Check 2.  
Replace the system board with a new one. If the battery pack is still not  
working properly, perform Check 3.  
Replace the CPU with a newone.  
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2.4 System Board  
2 Troubleshooting  
2.4 System Board  
To check if the system board is defective or malfunctioning, follow the troubleshooting  
procedures below as instructed.  
Procedure 1 Message Check  
Procedure 2 Test Program Check  
Procedure 3 Replacement Check  
Procedure 1 Message Check  
When the power is turned on, the system performs the self-diagnostic Power On Self Test  
(POST) embedded in the BIOS ROM. The POST tests and initializes each IC on the system  
board.  
? If an error message appears on the display, perform Check 1.  
? If there is no error message, go to Procedure 2.  
? If MS-DOS or Windows XP Home Edition is loaded normally, go to Procedure 3.  
Check 1  
If the following error message is displayed on the screen, press the F1 key  
as prompted. These errors occur when the system configuration  
preserved in the RTC memory (generally called CMOS memory) does not  
match the actual configuration or when the data is lost.  
If you press the F1 key as prompted by the message, the TSETUP screen  
appears to set the system configuration. If the error message appears  
frequently when the power is turned on, replace the RTC battery. If any  
other error message is displayed, perform Check 2.  
*** Bad RTC battery ***  
Check system. Then press [F1] key  
Check 2  
Check 3  
If the following error message is displayed on the screen, press any key as  
prompted by the message.  
The error message appears when either data stored in RAM to be resumed  
is lost because the battery has been exhausted or the system board is  
faulty.  
If any other error message displays, perform Check 3.  
Resume failure and press any key to continue.  
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2 Troubleshooting  
2.4 System Board  
Procedure 2 Test Program Check  
The maintenance test program contains several programs for diagnosing the system board  
and CPU. Execute the following test programs using the procedures described in Chapter 3.  
1. System test  
2. Memory test  
3. Keyboard test  
4. Display test  
5. Hard Disk test  
6. Mouse test  
7. SD Card/Memory stick test  
8. ODD test  
9. Sound test  
10. LAN test  
If an error is detected during these tests, go to Procedure 3.  
Procedure 3 Replacement Check  
The system board, memory, or CPU may be defective. Disassemble the computer following  
the steps described in Chapter 4 and replace the system board, memory module or CPU with  
a new one.  
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2.5  
2.5-inch HDD  
2 Troubleshooting  
2.5 2.5-inch HDD  
To check if the 2.5-inch HDD is defective or malfunctioning, follow the troubleshooting  
procedures below as instructed.  
Procedure 1 Message Check  
Procedure 2 Partition Check  
Procedure 3 Format Check  
Procedure 4 Test Program Check  
Procedure 5 Connector Check and Replacement Check  
CAUTION: The contents of the 2.5-inch HDD will be erased when the HDD 2.5-inch  
HDD diagnostic test or formatting is executed. Save the required contents of the HDD to  
floppy disks or other storage drive in advance.  
Procedure 1 Message Check  
When the computer's HDD does not function properly, some of the following error messages  
may appear on the display. Follow the steps below to check the HDD.  
Check 1  
If either of the following messages appears, go to Procedure 2. If the  
following messages do not appear, perform Check 3.  
Insert system disk in drive  
Press any key when ready .....  
or  
Non-System disk or disk error  
Replace and press any key  
Check 2  
Check TSETUP to see if the Hard Disk option has been set to “Not used”.  
If so, choose another setting and restart the computer. If the problem  
persists, go to Procedure 2.  
Procedure 2 Partition Check  
Enter the MS-DOS system. Perform the following checks:  
Check 1  
Check 2  
Type C: and press the Enter key. If you cannot change to drive C,  
perform Check 2. If you can change to drive C, perform Check 3.  
Type FDISK and press the Enter key. Choose “Display partition  
information” from the FDISK menu. If drive C is listed, perform Check 3.  
If drive C is not listed, return to the FDISK menu and choose the option to  
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2 Troubleshooting  
2.5 2.5-inch HDD  
create a DOS partition on drive C. Then restart the computer.. If the  
problem persists, go to Procedure 3.  
Check 3  
Check 4  
If drive C is listed as active in the FDISK menu, perform Check 4. If drive  
C is not listed as active, return to the FDISK menu and choose the option  
to set the active partition for drive C. Then restart the computer. If the  
problem persists, perform Check 4.  
Enter DIR C: and press the Enter key. If the following message is  
displayed, go to Procedure 3. If contents of drive C are listed on the  
display, perform Check 5.  
Invalid media type reading drive C  
Abort, Retry, Fail?  
Check 5  
Use the SYS command in the MS-DOS system to install system files.  
If the following message appears on the display, the system files have been  
transferred to the HDD. Restart the computer. If the problem persists, go  
to Procedure 3.  
System transferred  
NOTE: If the computer is running Windows XP Home edition and the hard disk capacity  
is more than 512 MB, the FDISK program will ask if you need support for a partition  
larger than 2 GB. Select Y for large partition support; however, be sure to read the  
precaution regarding access by other operating systems.  
Procedure 3 Format Check  
The 2.5-inch HDD is formatted using the low-level format program and the MS-DOS  
FORMAT program. Using these programs, follow the steps below to format the HDD.  
Check 1  
Enter FORMAT C:/S/U to format the HDD and transfer system files. If  
the following message appears on the display, the HDD has been  
formatted.  
Format complete  
If you cannot format the HDD using the test program, go to Procedure 4.  
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2.5  
2.5-inch HDD  
2 Troubleshooting  
Procedure 4 Test Program Check  
Run the HDD test program stored on the maintenance test program disk for all test items.  
See Chapter 3 for details on how to use the test program.  
If an error is detected during the HDD test, an error code and status will be displayed. The  
error codes and their status names are listed in Table 2-1. If an error code is not generated  
and the problem still exists, go to Procedure 5.  
Table 2- 1 HDD error code and status  
Code  
Status  
1
2
3
4
5
6
Get Parameter Fail !  
Read Old Data  
Error  
Write Pattern  
Error  
Read Back Data  
Error  
Data Compare Error  
Restore Data  
Error  
7
Read Verify Error  
9
Seek Error  
10  
11  
12  
13  
14  
15  
16  
Disk Controller Self Test Failed  
Disk Controller Test unexpected interrupt Failed  
Disk Controller action Test Failed  
Disk dos not support  
SMART  
Disk read attribute threshold  
error  
Disk read attribute value error  
Disk SMART attribute value error  
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2 Troubleshooting  
2.5 2.5-inch HDD  
Procedure 5 Connector Check and Replacement Check  
The HDD or system board may be faulty. Disassemble the computer following the steps  
described in Chapter 4 and perform the following checks:  
Check 1  
Make sure the following connectors have been firmly connected to the  
HDD, system board and CPU.  
System board  
CPU  
HDD  
If any connector is loose or off, reconnect it firmly and return to Procedure 1.  
If there is still an error, perform Check 2.  
Check 2  
Check 3  
Check 4  
The HDD may be damaged. Replace it with a new one following the  
disassembling instructions in Chapter 4. If the problem persists, perform  
Check 3.  
The System board may be damaged. Replace it with a new one following  
the disassembling instructions in Chapter 4. If the problem persists,  
perform Check 4.  
The CPU may be damaged. Replace it with a new one following the  
disassembling instructions in Chapter 4.  
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2.6 Keyboard  
2 Troubleshooting  
2.6 Keyboard  
To check if the computer’s keyboard is defective or malfunctioning, follow the  
troubleshooting procedures below as instructed.  
Procedure 1 Test Program Check  
Procedure 2 Connector Check and Replacement Check  
Procedure 1 Test Program Check  
Execute the Keyboard test available as part of the maintenance test program. See Chapter 3  
for informationon how to perform the test.  
If an error is detected in the test, go to Procedure 2. If no error is detected, the keyboard  
itself is normal.  
Procedure 2 Connector Check and Replacement Check  
The keyboard or system board may be disconnected or faulty. Disassemble the computer  
following the steps described in Chapter 4 and perform the following checks:  
Check 1  
Make sure the keyboard cable has been firmly connected to the system  
board.  
Keyboard  
System board  
CPU  
If the cable is loose or off, reconnect it firmly and return to Procedure 1.  
If there is still an error, perform Check 2.  
Check 2  
Check 3  
Check 4  
The keyboard may be faulty. Replace it with a new one following the  
instructions in Chapter 4. If the problem persists, perform Check 3.  
The System board may be faulty. Replace it with a new one following the  
instructions in Chapter 4. If the keyboard is still not functioning properly,  
perform Check 4.  
The memory may be defective. Replace the memory module with a new  
one following the steps described in Chapter 4. If the problem persist,  
perform Check 5.  
Check 5  
The CPU may be faulty. Disassemble the computer following the steps  
described in Chapter 4 and replace the CPU with a new one.  
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2.7 Display  
2.7 Display  
To check if the computer’s display is defective or malfunctioning, follow the troubleshooting  
procedures below as instructed.  
Procedure 1 External Monitor Check  
Procedure 2 Test Program Check  
Procedure 3 Connector Check and Replacement Check  
Procedure 1 External Monitor Check  
Connect an external monitor to the computer's external monitor port, then boot the computer.  
The computer automatically detects the external monitor even if resume mode is enabled.  
If the external monitor works correctly, the internal LCD, LCD/FL cable, or FL may be  
faulty. Go to Procedure 3.  
If the external monitor appears to have the same problem as the internal monitor, the system  
board may be faulty. Go to Procedure 2.  
Procedure 2 Test Program Check  
Insert the diagnostics bootable CD in the computer's CD ROM, turn on the computer and run  
the test. See Chapter 3 for information on how to perform the test.  
If an error is detected in the test, go to Procedure 3. If no error is detected, the display itself  
is normal.  
Procedure 3 Connector Check and Replacement Check  
The display unit has an LCD module, Fluorescent lamp (FL), panel close switch and FL  
inverter board. Any of the components or their connections may be defective. Disassemble  
the computer following the steps described in Chapter 4, then perform the following checks:  
(1)  
(2)  
(3)  
If the FL does not light, perform Check 1.  
If characters or graphics are not displayed normally, perform Check 5.  
If the FL remains lit when the display is closed, the panel close switch may be  
defective. Perform Check 8.  
Check 1  
Make sure the following cables have been firmly connected to the system  
board and FL inverter board.  
FL  
FL inverter board  
System board  
CPU  
HV cable  
LCD/FL cable  
If any of the cables is loose or off, reconnect it firmly and return to  
Procedure 3. If there is still an error, perform Check 2.  
Check 2  
The LCD/FL cable may be faulty. Replace it with a new one and return to  
Procedure 3. If there is still an error, perform Check 3.  
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2.7 Display  
2 Troubleshooting  
Check 3  
Check 4  
Check 5  
The FL may be faulty. Replace it with a new one and return to Procedure  
3. If there is still an error, perform Check 4.  
The FL inverter board may be faulty. Replace it with a new one and  
return to Procedure 3. If there is still an error, perform Check 5.  
Make sure the LCD/FL cable has been firmly connected to the system  
board and LCD module.  
FL inverter board  
System board  
CPU  
LCD/FL cable  
If the cable is loose or off, reconnect it firmly and return to Procedure 3.  
If there is still an error, perform Check 6.  
Check 6  
Check 7  
Check 8  
Check 9  
Check 10  
The LCD/FL inverter cable may be faulty. Replace it with a new one and  
return to Procedure 3. If there is still an error, perform Check 7.  
The LCD module may be faulty. Replace it with a new one and return to  
Procedure 3. If there is still an error, perform Check 8.  
The System board may be faulty. Replace it with a new one. If there is  
still an error, perform Check 9.  
The CPU may be faulty. Replace it with a new one following the  
instructions in Chapter 4.  
The memory may be defective. Replace the memory module with a new  
one following the steps described in Chapter 4. If the problem persist,  
perform Check 10.  
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2.8 ODD Drive  
2.8 ODD (Optical Disk Drive)  
To check if the internal ODD drive is defective or malfunctioning, follow the troubleshooting  
procedures below as instructed.  
Procedure 1 ODD Cleaning Check  
Procedure 2 Test Program Check  
Procedure 3 Connector Check and Replacement Check  
Procedure 1 ODD Cleaning Check  
1. Turn off the power to the computer.  
2. Open the ODD tray by inserting a slender object such as a straightened paper clip into  
the eject hole. The object must be long enough to activate the eject mechanism.  
3. Clean the laser pickup lens with a lens cleaner. Apply the cleaner to a cloth and wipe  
the lens.  
4. If the ODD drive still does not function properly after cleaning, go to Procedure 2.  
Procedure 2 Test Program Check  
Execute the ODD drive test program available as part of the maintenance test program. Insert  
the diagnostics CD in the computer's CD, turn on the computer and run the test. Then insert a  
test ODD (Toshiba-EMI DVD-ROM TEST DISK TSD-1) into the ODD drive. See Chapter 3  
for information on how to perform the test.  
If any error is detected by the test, go to Procedure 3.  
Procedure 3 Connector Check and Replacement Check  
The ODD drive is connected to the system board by the connector. The connector may be  
disconnected from the system board or faulty. Disassemble the computer following the steps  
described in Chapter 4 and perform the following checks:  
Check 1  
Make sure the following connector has been firmly connected to the ODD  
drive and the system board.  
ODD  
drive  
System board  
CPU  
Attachment  
case  
Connector  
If the connector is loose or off, reconnect it firmly and return to Procedure 2.  
If there is still an error, perform Check 2.  
Check 2  
The connector may be faulty. Replace the connector with a new one  
following the steps in Chapter 4. If the ODD drive is still not functioning  
properly, perform Check 3.  
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2.8 ODD Drive  
2 Troubleshooting  
Check 3  
Check 4  
Check 5  
Check 6  
The ODD drive may be faulty. Replace the ODD drive with a new one  
following the steps in Chapter 4. If the ODD drive is still not functioning  
properly, perform Check 4.  
The system board may be faulty. Replace it with new one following the  
instructions in Chapter 4. If the ODD drive is still not functioning  
properly, perform Check 5.  
The memory may be defective. Replace the memory module with a new  
one following the steps described in Chapter 4. If the problem persist,  
perform Check 6.  
The memory may be defective. Replace the memory module with a new  
one following the steps described in Chapter 4. If the problem persist,  
perform Check 3.  
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2.9 LAN  
2.9 LAN  
To check if the computer’s LAN is defective or malfunctioning, follow the troubleshooting  
procedures below as instructed.  
Procedure 1 Test Program Check  
Procedure 2 Connector Check and Replacement Check  
Procedure 1 Test Program Check  
Execute the LAN check program available as part of the maintenance test program. This  
program will check the LAN. Insert the Bootable CD into the CD. Turn on the computer  
and run the check program. See Chapter 3 for information on how to perform the check.  
If any abnormal is detected by the check, go to Procedure 2  
Procedure 2 Connector Check and Replacement Check  
The LAN connector (RJ45) is mounted on the system board. If the LAN malfunctions, the  
system board or CPU might be faulty.  
Disassemble the computer following the steps described in Chapter 4 and perform the  
following checks:  
Check 1  
Check 2  
Check 3  
The system board may be faulty. Replace it with a new one following the  
instructions in Chapter 4. If the LAN is still not functioning properly,  
perform Check 2.  
The memory may be defective. Replace the memory module with a new  
one following the steps described in Chapter 4. If the problem persist,  
perform Check 3.  
The CPU may be faulty. Disassemble the computer following the steps  
described in Chapter 4 and replace the CPU with a new one.  
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2.10 SD Card/Memory Stick  
2 Troubleshooting  
2.10 SD Card/Memory Stick(Optional)  
To check if the computer’s SD Card/Memory Stick is defective or malfunctioning, follow the  
troubleshooting procedures below as instructed.  
Procedure 1 Test Program Check  
Procedure 2 Connector Check  
Procedure 1 Test Program Check  
Execute the SD Card/Memory Stick test program available as part of the maintenance test  
program. This program checks the SD Card/Memory Stick. Insert the Bootable CD into the  
CD. Turn on the computer and run the test. See Chapter 3 for information on how to  
perform the test.  
If any error is detected by the test, go to Procedure 2  
Procedure 2 Connector Check  
The SD Card/Memory Stick connector is mounted on the system board. If the SD  
Card/Memory Stick malfunctions, the system board or CPU might be faulty.  
Disassemble the computer following the steps described in Chapter 4 and perform the  
following checks:  
Check 1  
Check 2  
Check 3  
The system board may be faulty. Replace it with a new one following the  
instructions in Chapter 4. If the SD Card/Memory Stick is still not  
functioning properly, perform Check 2.  
The memory may be defective. Replace the memory module with a new  
one following the steps described in Chapter 4. If the problem persist,  
perform Check 3.  
The CPU may be faulty. Disassemble the computer following the steps  
described in Chapter 4 and replace the CPU with a new one.  
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2 Troubleshooting  
2.11 Parallel Port  
2.11 Parallel Port(Optional)  
To check if the computer’s Parallel Port is defective or malfunctioning, follow the  
troubleshooting procedures below as instructed.  
Procedure 1 Test Program Check  
Procedure 2 Connector Check  
Procedure 1 Test Program Check  
Execute the Parallel Port test program available as part of the maintenance test program.  
This program checks the Parallel Port. Insert the Bootable CD into the CD. Turn on the  
computer and run the test. See Chapter 3 for information on how to perform the test.  
If any error is detected by the test, go to Procedure 2  
Procedure 2 Connector Check  
The Parallel Port connector is mounted on the system board. If the Parallel Port  
malfunctions, the system board or CPU might be faulty.  
Disassemble the computer following the steps described in Chapter 4 and perform the  
following checks:  
Check 1  
Check 2  
Check 3  
The system board may be faulty. Replace it with a new one following the  
instructions in Chapter 4. If the Parallel Port is still not functioning  
properly, perform Check 2.  
The memory may be defective. Replace the memory module with a new  
one following the steps described in Chapter 4. If the problem persist,  
perform Check 3.  
The CPU may be faulty. Disassemble the computer following the steps  
described in Chapter 4 and replace the CPU with a new one.  
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2.12 Audio Test  
2 Troubleshooting  
2.12 Audio Test  
To check if the computer’s Speaker is defective or malfunctioning, follow the  
troubleshooting procedures below as instructed.  
Procedure 1 Test Program Check  
Procedure 2 Connector Check and Replacement Check  
Procedure 1 Test Program Check  
Execute the Audio test available as part of the maintenance test program. See Chapter 3 for  
information on how to perform the test.  
If an error is detected in the test, go to Procedure 2. If no error is detected, the Audio itself is  
normal.  
Procedure 2 Connector Check and Replacement Check  
The Audio or system board may be disconnected or faulty. Disassemble the computer  
following the steps described in Chapter 4 and perform the following checks:  
Check 1  
Make sure the Speaker cable has been firmly connected to the system board.  
Speaker  
System board  
CPU  
If the cable is loose or off, reconnect it firmly and return to Procedure 1. If  
there is still an error, perform Check 2.  
Check 2  
Check 3  
Check 4  
The Speaker may be faulty. Replace it with a new one following the  
instructions in Chapter 4. If the problem persists, perform Check 3.  
The System board may be faulty. Replace it with a new one following the  
instructions in Chapter 4. If the Audio is still not functioning properly,  
perform Check 4.  
The memory may be defective. Replace the memory module with a new one  
following the steps described in Chapter 4. If the problem persist, perform  
Check 5.  
Check 5  
The CPU may be faulty. Disassemble the computer following the steps  
described in Chapter 4 and replace the CPU with a new one.  
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2 Troubleshooting  
2.13 IEEE 1394 Test  
2.13 IEEE 1394 Test(Optional)  
To check if the computer’s IEEE 1394 is defective or malfunctioning, follow the  
troubleshooting procedures below as instructed.  
Procedure 1 Test Program Check  
Procedure 2 Connector Check  
Procedure 1 Test Program Check  
Execute the IEEE 1394 test program available as part of the maintenance test program. This  
program checks the IEEE 1394. Insert the Bootable CD into the CD. Turn on the computer  
and run the test. See Chapter 3 for information on how to perform the test.  
If any error is detected by the test, go to Procedure 2  
Procedure 2 Connector Check  
The IEEE 1394 connector is mounted on the system board. If the IEEE 1394 malfunctions,  
the system board or CPU might be faulty.  
Disassemble the computer following the steps described in Chapter 4 and perform the  
following checks:  
Check 1  
Check 2  
Check 3  
The system board may be faulty. Replace it with a new one following the  
instructions in Chapter 4. If the IEEE 1394 is still not functioning  
properly, perform Check 2.  
The memory may be defective. Replace the memory module with a new  
one following the steps described in Chapter 4. If the problem persist,  
perform Check 3.  
The CPU may be faulty. Disassemble the computer following the steps  
described in Chapter 4 and replace the CPU with a new one.  
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2.14 Cooling Module  
2 Troubleshooting  
2.14 Cooling Module  
To check if the computer’s cooling module is defective or malfunctioning, follow the  
troubleshooting procedures below as instructed.  
Procedure 1 Test Program Check  
Procedure 2 Connector Check and Replacement Check  
Procedure 1 Test Program Check  
Execute the Fan On/Off test program available as part of the maintenance test program. This  
test program checks the cooling module. Insert the diagnostics bootable CD in the  
computer's CD, turn on the computer and run the test. See Chapter 3 for information on how  
to perform the test.  
If any error is detected by the test, go to Procedure 2.  
Procedure 2 Connector Check and Replacement Check  
The cooling module is connected to the system board. If the cooling module malfunctions,  
there may be a bad connection between the cooling module and the system board or either  
might be faulty.  
Disassemble the computer following the steps described in Chapter 4 and perform the  
following checks:  
Check 1  
Make sure the cooling module has been firmly connected to the connector  
on the system board. Also make sure that the tape is not stuck to any part  
of the fan and that the fan is free of foreign matter.  
System board  
Cooling module  
CPU  
If the connector is disconnected, connect it firmly to the system board and  
return to Procedure 1. If the tape is stuck to any part of the fan, stick it back to  
the specified point. If a foreign matter is found in the fan, remove it and then  
returnto Procedure 1. If there is still an error, perform Check 2.  
The cooling module may be faulty. Replace it with a new one following the  
steps in Chapter 4. If the cooling module is still not functioning properly,  
perform Check 3.  
The memory may be defective. Replace the memory module with a new  
one following the steps described in Chapter 4. If the problem persist,  
perform Check 4.  
Check 2  
Check 3  
Check 4  
The CPU may be faulty. Disassemble the computer following the steps  
described in Chapter 4 and replace the CPU with a new one.  
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Chapter 3  
Diagnostic Programs  
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3 Diagnostic Programs  
Chapter 3 Contents  
3.1  
3.2  
General...........................................................................................................................1  
Quick Start .....................................................................................................................3  
3.2.1  
3.2.2  
3.2.3  
3.2.4  
3.2.5  
3.2.6  
3.2.7  
3.2.8  
3.2.9  
Quick Test ................................................................................................3  
Customization Test...................................................................................4  
Keyboard Layout test ...............................................................................7  
Hot KeyTest.............................................................................................8  
Audio Play Test ........................................................................................8  
Audio Record Test....................................................................................8  
Memory Card Test....................................................................................8  
DMI Read .................................................................................................8  
DMI Write................................................................................................9  
3.2.10 SystemInformation................................................................................10  
3.2.11 View Logs ..............................................................................................11  
3.2.12 Exit to MS DOS......................................................................................12  
3.2.13 The Diagnostics Screen Explanation......................................................12  
Options.........................................................................................................................16  
3.3  
3.3.1  
3.3.2  
3.3.3  
3.3.4  
3.3.5  
3.3.6  
3.3.7  
3.3.8  
3.3.9  
Overview ................................................................................................16  
Batch Parameters Configuration.............................................................17  
Item’s Parameters Configuration............................................................19  
Load Batch Parameters...........................................................................20  
Save Batch Parameters...........................................................................21  
LOG Parameters Setting.........................................................................22  
Specify LOG Viewer..............................................................................23  
Display LOG File ...................................................................................23  
LOG Viewer ...........................................................................................24  
3.3.10 LOG File Sample....................................................................................25  
Subtests ........................................................................................................................27  
System Test..................................................................................................................30  
Memory Test................................................................................................................35  
Storage .........................................................................................................................40  
3.4  
3.5  
3.6  
3.7  
ii  
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3 Diagnostic Programs  
3.8  
3.9  
Video............................................................................................................................44  
Communication (COMM) ...........................................................................................54  
3.10 Peripheral.....................................................................................................................58  
3.11 Error Codes and description.........................................................................................60  
3.12 Quick Test Item List .......................................................................................................i  
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3.1 General  
3 Diagnostic Programs  
3.1 General  
This chapter explains the diagnostic programs which tests and diagnoses the functions of the  
hardware components of this computer. The diagnostic programs can be classified into two  
types: OPTION and DIAGNOSTIC TEST.  
NOTE 1: This Diagnostic supports dynabook AX, Satellite AW2, Equium A60, Satellite  
A60 and Satellite Pro A60/A65  
NOTE 2: Before running a test, be sure to:  
1. Check that all the cables are connected securely.  
2. Exit the application that is currently running and close Windows.  
The OPTION includes the following functions:  
? Select All Items  
? Test All Items  
? Edit Batch Parameters  
? Load Batch Parameters  
? Save Batch Parameters  
? Log Parameters  
? Specify Log Viewer  
? Display Error Log File  
? DOS Shell  
? Exit to DOS  
The DIAGNOSTIC TEST Devices include the following tests:  
? System Test  
? Memory Test  
? Storage Test  
? Video Test  
? Communication Test  
? Peripheral Test  
? Audio Test  
? DMI Read/Write  
? System Information  
Before running the diagnostic programs, get the following tools prepared:  
? A Service Diagnostic BOOT CD  
? A Formatted FLOPPY DISK  
? A Test Media CD (A-BEX TEST CD-ROM TCDR-702)(for CD-ROM test)  
? A Test Media DVD (Toshiba-EMI DVD-ROM TEST DISK TSD-1)  
? An External Monitor (for DISPLAY test)  
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3.1 General  
? A CD-ROM Driver (for CD-ROM test)  
? Audio Line for audio record test  
? A Data CD (for CD-ROM test)  
? Loop back connector of LPT  
? SD, MS Card  
The following chapters describe all the test details. The test items could be selected from the  
DIAGNOSTIC TEST menu.  
Note:  
When booting up the unit for the first time, the system will automatically select the location  
of the result log file. If a USB floppy drive is connected, and there is an unprotected floppy  
diskette with more then 50KB spare space in the drive, system will save all log files into the  
root directory the diskette; otherwise, system will save all log files in the root directory of  
RAM disk.  
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3.2 Quick Start  
3 Diagnostic Programs  
3.2 Quick Start  
When the system is booting from Service Diagnostic CD, the following screen will be displayed:  
Please select a test item or select 0 to exit to MS-DOS:  
3.2.1 Quick Test  
When this item is selected, the system will run the configured test items and generate a test  
report automatically.  
When the test is completed, a file named Quick.log would be saved in the defined location.  
When Quick.log is being created, meanwhile, a file named quick.log has already existed, the  
system will automatically rename Quick.log to Quick.old for the backup purpose of the log file.  
It will take 8-15 minutes to test all the items. User must plug the LPT Text Fixture before the  
test. During the test, user is required to verify the test result.  
For the detail of test item, please refer to Quick Test Item List.  
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3 Diagnostic Programs  
3.2 Quick Start  
3.2.2 Customization Test  
When this item is selected, the system will run the diagnostic programs according to the  
procedures you defined. When the test is completed, a file named Custom.log will be saved in  
the defined location. Please see the following example-- Mouse test.  
1. Use arrow key to select ‘TouchPad’ item on ‘Peripheral’ in the menu, then press Space  
key to select it. (When it is being selected, there is a X marked in the [ ])  
Select ‘Test Mouse’ or press F8 to run the test. The prompt information would be  
displayed in the screen as below. This test item needs user to verify whether the mouse  
works normally.  
The test result will be displayed in the following screen:  
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3.2 Quick Start  
3 Diagnostic Programs  
Here is another method to run the test: Highlight a test item by using arrow keys, then,  
press Enterto start. If there are parameters provided, user should set parameters in the  
parameter dialog window.  
CPU Speed Test (Step by Step):  
1. Select test item:  
Select SystemCPUCPU Speed, then, press the Enterkey.  
2. Parameters Setting  
Choose the OK button after you set the proper parameters in the following window.  
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3 Diagnostic Programs  
3.2 Quick Start  
3. Test Result  
System will automatically run and display the test result as follows:  
Following is the comparison report of the two testing methods mentioned above:  
1) Configuration and Running  
As to the method used in Mouse test, the user is required to select test items by pressing  
Space key and set the parameters artificially, (See 3.3.3 Item’s Parameters  
Configuration) Then press F8 to start the test. User should configure each parameter in  
advance; otherwise the default parameters would be used. Using this method, user is  
allowed to select more than one test item at one time.  
2) Running the current test item  
As to the method adopted in CPU Speed test, user should highlight the test item and  
press Enterto start testing. And the user has to setup the parameters every time before  
running the test. Using this method, only one test item would be tested at one time.  
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3.2 Quick Start  
3 Diagnostic Programs  
3.2.3 Keyboard Layout test  
The test purpose is to check whether 18 kinds of European keyboards run well during the  
test procedure. When users choose the item, the names of these countries will be  
displayed on the screen for user choice. User press any index of token in ASCII, and the  
program will test the kind of keymap of the country.  
The test screen would be shown as below:  
It requires user to press the key and check whether the key in the screen changes  
color or not. User can terminate test by typing ‘END’. When testing the ‘Fn’ key, it  
must press the Enter’ key at the same time.  
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3 Diagnostic Programs  
3.2 Quick Start  
When the user has checked all the keys and all the keys in the screen have changed  
color, the diagnostics program would automatically end the test and report the pass  
information.  
If keyboard test fails, program will terminate the test and report the fail information  
when it is time to timeout.  
The test will end when all keys are pressed or test time is out after 100 seconds.  
3.2.4 Hot Key Test  
User can press the program buttons E1, E2, E3, E4 and E5 one by one, and the test  
will end either when all keys pressed or test time is out after 10 seconds.  
3.2.5 Audio Play Test  
Check whether the system could playback audio normally. When the test is completed, a  
file named Audio_P.log will be saved in the defined location.  
3.2.6 Audio Record Test  
Check whether the system could record the sound and playback it normally. Before the  
test, please make sure that the linked line is inserted and the volume is set to maximum.  
When the test is completed, a file named Audio_R.log will be saved in the defined  
location.  
3.2.7 Memory Card Test  
Write/Read Test  
Check whether the Memory card(SD/MS) could be correctly accessed.  
3.2.8 DMI Read  
Read the information from the system’s SMBIOS and display it in the screen as follows:  
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3.2 Quick Start  
3 Diagnostic Programs  
User can press any key to exit the program.  
3.2.9 DMI Write  
In addition to reading the DMI information, DMI Write also permits attributes editing  
and updating: Manufacture, Product Name, Version, Serial Number, UUID and OEM  
Part Number, etc. The following screen will be displayed:  
In this screen, there are two lines which attribute could be edited and updated. The 1st  
line (the font in yellow with blue background) shows the attribute’s value that is read  
from the current system and the 2nd line (the font in red with turquoise background)  
shows the same value as that in the 1st line before user’s editing. User can modify the  
attribute’s value in the 2nd line and press Enter to confirm the current edition and  
continue editing the next attribute.  
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3 Diagnostic Programs  
3.2 Quick Start  
During the editing, user could press F2 to confirm the DMI attribute update or press F4  
to ignore the modification. Press ESC to exit the program of DMI Write.  
The confirmation screen is as below:  
The attributes that have been modified would be marked in red; otherwise in yellow.  
User could press F2 to save the changes, or press F4 to ignore and exit the current  
program.  
3.2.10 System Information  
This function is used to read the system information. When the test is completed, a file  
named System.log will be saved in the defined location. During the reading process, the  
following screen will be displayed to indicate that the progress is in detection:  
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3.2 Quick Start  
3 Diagnostic Programs  
On the left column of the above screen, the detected hardware components are listed. The  
corresponding information of the detected hardware components is displayed on the right  
of the screen. It displays the current running status information of the check program.  
The name of the program is marked on the top of the screen. At the bottom, the function  
keys are listed for user operation. During the detection, keyboard operation is invalid.  
When the detection is finished, the hardware components informationwill be displayed  
as follows:  
User can use function keys listed on the bottom of the screen to display the configuration  
of the component or exit the current program. On the left column, the components  
information is listed and user can use arrow keys or PgUp/PgDn to view the list and  
highlight the chosen component. On the right column, the configuration information of  
the highlighted component is listed. Press ESC to exit this program.  
NOTE: LCM Information doesn't support CSV (Sharp) LCM.  
3.2.11 View Logs  
User can enter one choice to view a log file in the screen as follows.  
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3 Diagnostic Programs  
3.2 Quick Start  
3.2.12 Exit to MS DOS  
Select this item to exit to MS DOS.  
3.2.13 The Diagnostics Screen Explanation  
Below is an example of running a test item. It includes the following parts: Diagnostics  
Windows, Test Status Area, Progress Bar, Error List, Test Items Title, Status Bar and  
Message Box.  
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3.2 Quick Start  
3 Diagnostic Programs  
1. Diagnostics Windows  
When a test item is running, a Diagnostics Windows is displayed in full screen. It consists of  
the following parts: Title Bar, Test Running Status and Report Panel, Status Bar. There  
would prompt a message box called USER BREAK in the central of the window whether  
user press ESC to interrupt the test.  
2. Test Running Status and Report Panel  
Test Running Status and Report Panel are located on the middle of Diagnostics Windows.  
? Test item name, test process and test result are displayed in the left;  
? Test status and result are displayed in the upper right corner of the screen. It displays the  
test status ofthe current test item – TEST (in testing), PASS (test finished and its result  
is passed), FAIL (test finished and its result is failed) and SKIP (test skipped).  
? The error list of each test module is displayed at the lower right corner of the screen. It  
would display the total error quantity found in the test, the most recent five error codes  
and description would be shown here. Detailed error report could be viewed with  
Logview.exe.  
? When pressing ESC key during the test process, a User Break Windows will be popped  
up for the user to select.  
3. USER BREAK  
Pressing ESC key to interrupt the test, USER BREAK message box would be prompted out  
in the central of Diagnostics Window for the user to select the following actions:  
? CONTINUE---- Continue the test;  
? SKIP---- Stop the sub-item of current test item to go to the next item’s test;  
? ABORT----Stop the current test item to test the next module.  
? ABORT ALL---- Stop all the selected test items. User could use the hot key Ctrl+D to  
achieve the same operation. When the user calls ABORT ALL, the following message  
box will prompt for his selecting.  
4. Title Bar:  
Title Bar located at the top of the window, it includes information as follows:  
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3 Diagnostic Programs  
3.2 Quick Start  
? ProgramName and Its Version: Service Diagnostic Ver1.01;  
? Test Module Name: Label the name and version of the test module. For example, in the  
above screen, the name of the test module is ‘Memory Tester Build Date 2002.12.31’.  
? Status Bar: Located at the bottom of the screen as follows:  
The status bar is used to indicate the current script setting and test status. It consists of two  
lines that includes the information as follows:  
? Test Mode: TIMEBOUND or LOOPBOUND, e.g. LOOPBOUND in the above screen;  
? Script File Name : Script file name, e.g. ‘Quick.INI’ in the above screen;  
? Current Time(C. TIME): Current system time, e.g. ‘C.TIME:2004-01-04 19:21:27’ in  
the above screen;  
? Test Time Remaining (LEFT): In TIMEBOUND mode, it would display the remaining  
test time at the same location as Current TIME (C. TIME) in the above screen;  
? Current Loop Count: In LOOPBOUND mode, it will display the total LOOP number  
planning to execute and the current LOOP number have been finished, e.g. ‘COUNT:  
01/01’ in the above screen;  
? CPU Temperature : Detect the temperature in the current CPU, e.g. ‘CPU: 49C’ in the  
above screen;  
? Remaining Battery Capacity: Remaining Battery Capacity detected in the current  
Battery, e.g. ‘BAT: 97%’;  
? Test Order: Define the test sequence. There is two sequence modes: Sequential Test  
Mode and Random Test Mode. The default mode is Sequential Test Mode, it would  
displays ‘ORDER: SEQ’ as in the above screen;  
? LOG File Name : Display the file name of the test log, e.g. Quick.Log in the above  
screen;  
? Start Test Time (S.TIME): Display the test start time for the current test item or the test  
script, e.g. ‘S.TIME: 2004-01-04 19:21:16’ in the above screen;  
? Break On Error: Display ‘HALT’ as shown in the above screen whenBreak On Error’  
is enabled;  
? Wait On Error: Display ‘WAIT’ as shown in the above screen when ‘Wait On Error’ is  
enabled;  
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3.2 Quick Start  
3 Diagnostic Programs  
? Pause Enable: Display ‘PAUSE’ when “Pause Enableis enabled;  
? Manual Interrupt Method: Display ‘Esc: Break’ to tell the user how to manually  
interrupt the test process.  
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3 Diagnostic Programs  
3.3 Option  
3.3 Options  
3.3.1 Overview  
In Service Diagnostics, with the Options menu user can configure the batch  
parameters, test item’s parameters and those parameters created by the LOG file.  
Options Menu Notes:  
? Select All/None Items  
Switch between selecting all test items and selecting none. The hot key is F6.  
? Test Selected Items  
Execute all selected test items in this editor. The hot key is F8.  
If “Interactive option in batch parameters has not been selected, a warning  
message would be shown as below:  
? Edit Batch Parameters  
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3.3 Option  
3 Diagnostic Programs  
Configure batch parameters and all the test item’s parameters.  
? Load Batch Parameters  
Upload all the test items and the parameters to the *.ini file.  
? Save Batch Parameters  
Save all the parameters and the test items that are configured in the editor to a  
specified file.  
? Log Parameters  
Configure LOG parameters.  
? Specify LOG Viewer  
Specify the viewer for the LOG file.  
? Display Error Log File  
Load the LOG file viewer specified in the Specify Log Viewer to view the LOG  
file.  
? DOS Shell  
Enter the DOS Shell and execute the DOS programs. You can also exit to the  
Service Diagnostics Editor by the command of EXIT.  
? Exit to DOS  
Exit the Service Diagnostics Editor and back to DOS.  
3.3.2 Batch Parameters Configuration  
The batch parameters configuration screen can be accessed through Service  
Diagnostics/OPTIONS -> EDIT BATCH PARAMETERS -> BATCH  
PARAMETERS:  
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3 Diagnostic Programs  
3.3 Option  
?
?
Test Order  
Specify the order of the test items. Choose 'Sequence' to adopt the sequential  
mode; choose 'Random' to run the test items in random sequence.  
Test Options  
Choose one of the following options:  
?
?
?
Wait On Error  
Wait for further confirmation while an error occurs.  
Break On Error  
Stop the test when a test item fails.  
Pause Enable  
Pause at the end of each test items and wait for the user to response with the test  
items that requires the user to assist the test processes, such as the keystroke test.  
?
Interactive  
If the item is enabled during the test, the test items that need user to response can  
run normally, such as Mouse test; If it is disabled, those test items will report  
FAIL.  
When the option here is enabled, it would affect all the test items while the same  
option in “Item Parameters Configuration” only affect that test item.  
?
Monitor Battery Life  
Monitor the remaining battery capacity(percent).  
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3.3 Option  
3 Diagnostic Programs  
?
Monitor CPU Thermal  
Monitor the CPU temperature.  
?
Test Mode  
?
?
LOOPBOUND  
The chosen test items will run repeatedly according to the times specified in the  
'Number of Loops'.  
TIMEBOUND  
The chosen test items will run for an extent time specified in 'Time Limit Hrs' and  
'Time Limit Min'.  
?
?
?
Time Limit Hrs  
Specify the hours whether 'TIMEBOUND' is chosen under the batch mode.  
Time Limit Min  
Specify the minutes whether 'TIMEBOUND' is chosen under the batch mode.  
Number Of Loops  
Specify the repeating times when 'Loop Bound' is chosen under the batch mode.  
3.3.3 Item’s Parameters Configuration  
The test items’ parameters configuration screen can be accessed through Service  
Diagnostics/Options -> Edit BatchParameters -> Items Parameters-> System-  
>CPU-> Basic Functionality:  
?
Repeat count  
Repeat times of the test item.  
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3 Diagnostic Programs  
3.3 Option  
?
Interactive  
If the item is enabled during the test, the test items that need user to response can  
run normally, such as PS2 Mouse test; If it is disabled, those test items will  
report FAIL.  
Whether the option here is enabled, it only affects the current test item.  
?
Parameters  
For the test items with specific parameters, this option will call the related  
configuration screens. Otherwise, the program will show the following dialogue  
window:  
Parameters for the specific test items:  
Some test items (Memory, HDD, e g...) have their individual parameters, which  
can be configured in their parameters setting window.  
3.3.4 Load Batch Parameters  
Batch parameter is saved in the script file whose extension name is INI (*.INI).  
Below is the screen shot of “Load Batch Parameters”.  
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3.3 Option  
3 Diagnostic Programs  
In this window, you can specify the .INI files that you wanted to be edited or  
modified.  
3.3.5 Save Batch Parameters  
Here you can save the edited or modified content to the batch parameters files.  
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3 Diagnostic Programs  
3.3 Option  
3.3.6 LOG Parameters Setting  
You can access the Log Parameters screen through Service Diagnostics\Options -  
Generate Report.  
?
Report Destination  
If selecting 'NONE', no log file will be generated; if selecting 'FILE', a log file with  
the name specified in 'Log File Name' will be generated.  
?
Log Options  
?
Log Errors  
If selecting this parameter, errors will be recorded when the test fails.  
Log Test Activities  
?
?
?
?
?
If selecting this parameter, the subtest results will be recorded.  
Log Test Start Time  
If selecting this parameter, the start time of the test will be recorded.  
Log Test End Time  
If selecting this parameter, the end time of the test will be recorded.  
Log Errors Only  
If selecting this parameter, errors will be recorded only when the test fails.  
Log Errors Only with Time  
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3.3 Option  
3 Diagnostic Programs  
If selecting this parameter, errors and time will be recorded only when the test  
fails.  
?
?
?
Append to Old Log File  
If selecting this parameter, the new log will be added to the old one.  
Log Device Info on Fail  
If selecting this parameter, details of the failed test will be recorded.  
Log file Name  
Specify the Log file name. You can input the detail path of the file. System will  
show the detail path of the file.  
3.3.7 Specify LOG Viewer  
You can specify the Log file viewer in the Specify Log Viewer screen.  
The default viewing program of Service Diagnostics is LogView.exe.  
3.3.8 Display LOG File  
You can specify the Log file for viewing in the Display Error Log File screen.  
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3 Diagnostic Programs  
3.3 Option  
In this screen, you can specify a Log file and view it with the viewer designated in  
Specify LOG Viewer.  
3.3.9 LOG Viewer  
Service Diagnostic Log viewer:  
?
?
?, ?  
Scroll a line backward or forward on the screen.  
Page Up, Page Down  
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3.3 Option  
3 Diagnostic Programs  
Scroll a page backward or forward on the screen.  
Exit the Log viewer.  
?
?
Esc  
F1  
Display the Help information about the Log viewer operations and the  
functional keys.  
?
?
?
Ctrl+Home  
Go to the start of the log file.  
Ctrl+End  
Go to the end of the log file.  
Ctrl+F3  
Prompt the search dialogue for the user to input the string to be looked for  
and specify the searching method.  
?
F3  
Find the next corresponding strings given.  
3.3.10 LOG File Sample  
Log file is a test result file, which records the following information: Test module name,  
Test item name, Start/End time and the test result (including PASS, FAIL, SKIP and  
ABORT). When a failure is found, both the error code and the error information were  
recorded.  
In the Log file, we use Test Items as the test item name, which could not be modified in  
the whole time. And we use the Internal Name as name in the program’s UI, which  
corresponds to the test item name and could be modified according to the user’s favorite.  
The following section is a sample of log file:  
DIAG REPORT  
<Module Name>: Service Diagnostic Ver 1.01 ... Memory Tester Build Date 2002.12.31  
[Walk High]  
Begin Time: Mon Jan 05 10:45:36 2004  
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3 Diagnostic Programs  
3.3 Option  
Base Memory Test  
: PASS  
: PASS  
Extended Memory Test  
End Time: Mon Jan 05 10:47:51 2004  
<Module Name>: Service Diagnostic Ver 1.01 ... Mouse Test Build Date 2002.12.31  
[MSTPad]  
Begin Time: Mon Jan 05 10:48:54 2004  
Touch Pad Test  
: FAIL  
ITEM TEST FAIL  
Function ID :502  
Error Code :50202  
Error Message :Touch Pad Test Fail  
End Time: Mon Jan 05 10:49:16 2004  
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3.4 Subtests  
3 Diagnostic Programs  
3.4 Subtests  
Sub  
Test  
Test  
ID  
Subtest  
Test items  
Internal Name  
Item  
Group  
ID  
System  
01 CPU  
01 Basic Functionality Test  
02 CPU Speed  
[CPUBasicFun]  
[CPUSpeed]  
Coprocessor  
Coprocessor  
[NPUFun]  
03  
NPU Basic Functions  
NPU Interrupt  
[NPUInterrupt]  
04 CPU Information  
05 CPU Protected Mode  
06 Speedstep  
[CPUInformation]  
[Protect]  
[Speedstep]  
[MMX]  
07 MMX  
02 Board  
01 DMA Controller  
02 Interval Timer  
03 Clock / Calendar  
04 PCI System  
[DMACtrl]  
[Timer]  
[RealClock]  
[PCI]  
05 Plug and Play  
06 ACPI Test  
[PnP]  
[ACPI]  
03 FAN  
01 FAN Speed Test  
[FANSpeed]  
Chipset Fan Test  
02  
[CHIPFAN]  
Memory  
01 BIOS ROM  
02 Pattern  
[BIOSROM]  
[BSHigh]  
01 Bit Stuck High Test  
02 Bit Stuck Low Test  
03 Checker Board Test  
04 CAS Line Test  
[BSLow]  
[ChkBd]  
[CASLine]  
[Incrment]  
[Decrment]  
[Idcrment]  
[XWRCycle]  
[XRCycle]  
[WalkHigh]  
[WalkLow]  
[Address]  
[Refresh]  
05 Incremental Test  
06 Decremental Test  
07 Incremental Decremental Test  
03 Extended Pattern 01 Read/Write Cycle Test  
02 Read Cycle Test  
04 Walking 1's Test  
05 Walking 0's Test  
06 Memory Address  
07 Refresh Test  
08 Cache Memory  
[CacheOne]  
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3 Diagnostic Programs  
3.4 Subtests  
09 Random Memory 01 Randomize Test  
[Random]  
02 Random Increment Read/Write [RandIncr]  
[DataBus]  
10 Data Bus Test  
Memory Speed  
Test  
11  
[MemSpeed]  
Storage  
01 HDD  
01 Sequential/Random R/W  
02 Sequential/Random Seek  
03 Performance  
[SeqRdRW1]  
[Seek1]  
[Perform1]  
04 Controller Check  
05 Diagnostic Read/Write  
06 SMART Test  
[Controller1]  
[DiagRW1]  
[SMART1]  
02 CDROM  
01 Controller Test  
[CDRWController]  
[CDRWTransRate]  
[CDRWButterfly]  
[CDRWSeek]  
[CDRWSFSeek]  
[CDRWTray]  
[CharTest]  
02 Data Transfer Rate  
03 Data CD Butterfly Seek  
04 Data CD Random Seek  
05 Data CD Sequence Seek  
06 Tray Eject Test  
Video  
01 Text Mode  
01 Character Test  
02 Text Attribute  
[Attribut]  
03 Text Page Selection  
04 Text Color  
[PageSel]  
[Color]  
05 80*25 Text Mode  
[Text Mode]  
640*480 VGA  
Mode  
02  
03  
[VGAMode]  
640X480 Video Modes  
VESA 640x480x256 Mode  
VESA 640x480x32K Mode  
VESA 640x480x64K Mode  
VESA 640x480x16M Mode  
VESA 640x480x32bit Mode  
[V640480_15]  
[V640480_16]  
[V640480_24]  
[V640480_32]  
VESA Video  
Modes  
01  
800X600 Video Modes  
VESA 800x600x256 Mode  
VESA 800x600x32K Mode  
VESA 800x600x64K Mode  
VESA 800x600x16M Mode  
VESA 800x600x32bit Mode  
1024X768 Video Modes  
[V800600_15]  
[V800600_16]  
[V800600_24]  
[V800600_32]  
02  
VESA 1024x768x256 Mode  
VESA 1024x768x32K Mode  
VESA 1024x768x64K Mode  
VESA 1024x768x16M Mode  
VESA 1024x768x32bit Mode  
[V1024768_15]  
[V1024768_16]  
[V1024768_24]  
[V1024768_32]  
03  
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3.4 Subtests  
3 Diagnostic Programs  
1280X1024 Video Modes  
[V12801024_15]  
VESA 1280x1024x32K Mode  
VESA 1280x1024x64K Mode  
VESA 1280x1024x16M Mode  
VESA 1280x1024x32bit Mode  
[V12801024_16]  
[V12801024_24]  
[V12801024_32]  
04  
05  
06  
1400X1050 Video Modes  
[V14001050_15]  
[V14001050_16]  
[V14001050_24]  
[V14001050_32]  
VESA 1400x1050x32K Mode  
VESA 1400x1050x64K Mode  
VESA 1400x1050x16M Mode  
VESA 1400x1050x32bit Mode  
1600X1200 Video Modes  
[V16001200_15]  
[V16001200_16]  
[V16001200_24]  
[V16001200_32]  
VESA 1600x1200x32K Mode  
VESA 1600x1200x64K Mode  
VESA 1600x1200x16M Mode  
VESA 1600x1200x32bit Mode  
VESA Video  
Memory  
04  
[VESAMEM]  
06 AGP Test  
[AGP]  
07 LCD Panel Test  
08 Register Test  
09 Color Purity Test  
10 Direct Color Test  
[LCDPanel]  
[Register]  
[ColPurity]  
[DirectColor]  
DAC/Palette  
Address  
Bitblt Engine  
Test  
11  
[DACPalAddr]  
[Bitblt]  
12  
COMM  
01 LPT  
01 Register Check  
02 IRQ Check  
[LPTRegister1]  
[LPTInterrupt1]  
[LPTExLoopback1]  
[LPTECP1]  
[IrMaster]  
03 External Loopback  
04 ECP Mode  
02 IrDA  
01 IrDA Master  
02 IrDA Slave  
[IrSlave]  
03 LAN Card  
01 Device ID Detection  
02 Vendor ID Detection  
03 Mac Address Detection  
01 GUID Detection  
01 Keyboard Data Line  
02 Keyboard Led  
03 Keyboard Clock Line  
01 TouchPad  
[DeviceID]  
[VendorID]  
[MAC Address]  
[1394 R/W Test]  
[KBDataLn]  
[KBLED]  
04 1394  
Peripheral 01 Keyboard  
[KBClokLn]  
[MSTpad]  
02 Mouse  
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3 Diagnostic Programs  
3.5 System Test  
3.5 System Test  
Move arrow keys and press the Space key to select CPU test item from Service  
Diagnostic menu, then highlight CPU and press the Enter to run this test item.  
Subtest 01 CPU  
1. Basic Functionality Test  
This test item is to check whether the CPU works normally through math and  
logic calculation, which means verifying the general registers, math registers  
and logic registers.  
2. CPU Speed  
This test item is to detect the work frequency of the current CPU. User should  
change the parameters setting in the following window before the test:  
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3.5 System Test  
3 Diagnostic Programs  
CPU Speed Comparison--Whether you want to make a comparison of the  
CPU speed with the value set in ‘Expected CPU Speed’, you should choose  
‘Yes’; otherwise, ‘No’.  
Expected CPU Speed--Specify the expected CPU Speed value you want  
for further comparison.  
3. Coprocessor  
?
?
NPU Basic Functions Test  
This test item is to check whether the precision of the numeric processor in  
the float calculation is up to the IEEE standards.  
NPU Interrupt Test  
This test item is to check whether NPU transfers the abnormal Interrupt  
program correctly by forcing an abnormal float.  
4. CPU Information  
This test item is used for getting & showing CPU Information. It will be  
displayed as follows:  
5. CPU Protected Mode Test  
This test item is to check whether CPU protected mode instruction works  
normally.  
6. Speedstep  
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3 Diagnostic Programs  
3.5 System Test  
Speedstep is a kind of energy-saving running mode that is supported by the  
Pentium III or above.  
This test item is to check whether the CPU supports Speedstep function  
according to the change of the CPU work frequency in different power  
supply mode. In this test item, the user is requires to operate on the screen  
prompted.  
Below is the parameter dialog window of CPU Speedstep test item:  
Speed Change Comparison—When choosing ‘No’, system only reports  
the CPU speed at the different power supply. Otherwise, it will compare  
the CPU speed at High Speed and Low Speed. Whether the difference  
between the two speeds is greater than the value specified in ‘Expected  
Minimum Speed Change’, system will report ‘PASS’, otherwise ‘FAIL’.  
Expected Minimum Speed Change—Specify the minimum change range  
of CPU speeds under High Speed and Low Speed.  
7. MMX  
The test item is to confirm whether the CPU supports MMX instructions.  
Subtest 02 Boards  
1. DMA Controller  
This test item is to check whether the DMA controller works normally.  
2. Interval Timer  
This test item is to check whether the Interval Timer (18.2Hz, 55ms) works  
normally.  
3. Clock/Calendar  
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3.5 System Test  
3 Diagnostic Programs  
This test item is to check whether the system clock/calendar works  
normally.  
4. PCI System  
This test item is to check whether the bus number, device number and  
function number in PCI bus are valid.  
5. Plug and Play  
This test item is to check:  
1. Whether the current system supports Plug-n-Play;  
2. Whether there is an ESCD (Extended System Configuration Data) in  
the BIOS;  
3. Whether there is PCI-to-ISA bridge in the system;  
4. Whether there is PCI bus in the system.  
6. ACPI Test  
ACPI test includes two sub-items as below:  
System Address Map Test: Check the correctness of ACPI system memory  
map, and whether its mapping scope is within real memory.  
ACPI Table Test: Check the correctness of ACPI relative configuration  
tables in the current system.  
Subtest 03 FAN Speed Test  
1. CPU Fan Speed Test  
This test item is to check whether the CPU fan currently used works  
normally in the different speeds of stop, slow, middle and fast.  
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3 Diagnostic Programs  
3.5 System Test  
2. Chipset Fan Speed Test  
This test item is to check whether Chipset Fan exists or not. If it exists, the  
test will check the speed of Chipset Fan at the status of Power On or Power  
Off.  
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3.6 Memory Test  
3 Diagnostic Programs  
3.6 Memory Test  
This test module is to check whether the memory chip works normally.  
Subtest 01 BIOS ROM  
This test item is to check the validity of BIOS ROM that includes two sub-items --  
ROM Read and ROM Write Protection. ROM Read is to check whether BIOS  
ROM could be correctly read out, ROM Write Protect is to check whether BIOS  
ROM is write-protected.  
Subtest 02 Patterns  
This test item is to check whether the system memory includes base memory and  
extended memory that could be accessed correctly through writing and reading  
witha series of designed pattern data. Below is the parameter setting dialog  
window.  
Test Option: Choose the Memory part to take the test– Base Memory or  
Extended Memory.  
Extended Memory Test Range: Specify the test coverage range of  
Extended Momory. If user chooses Total Size, it means that the whole  
Extended Momorywill be tested. Although user can input the parameter  
into other select box, but the selected result is invalid. If user chooses  
Special Size, the test of Extended Momory will be taken according to the  
coverage range that user chooses or time.  
Extended Memory Start Address (MB) & Extended Memory End  
Address (MB): Set the range of extended memory that is to be tested, the  
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3 Diagnostic Programs  
3.6 Memory Test  
test coverage would be based on the setting and the value in ‘Percent (%)  
mentioned at below.  
Pattern Size: Choose the pattern size – BYTE, WORD, DWORD or ALL.  
Percent (%): Choose the percentage of the defined range of the memory to  
be tested.  
Time Limit(h): Choose or Input the time (hour) of the defined range of the  
memory to be tested.  
Time Limit(m): Choose or Input the time (minute) of the defined range of  
the memory to be tested.  
1. Bit Stuck High Test  
Data pattern: Every bit is ‘1’ (Each bit is high)  
2. Bit Stuck Low Test  
Data pattern: Every bit is ‘0'(Each bit is low);  
3. Checker Board Test  
Data pattern: Lo-byte and hi-byte are composed with 0101(0x5) and 1010  
(0xA);  
4. CAS Line Test  
Data pattern: Lo-byte and hi-byte are composed with 0000 (0x0) and  
1111(0xF);  
5. Incremental Test  
Data pattern: A series of increasing data from 0 by adding 1 each time;  
6. Decrement Test  
Data Pattern: A series of decreasing data from the maximum (e.g. 0xFFFF) by  
subtracting 1 each time;  
7. Incremental / Decrement Test  
Data Pattern is a series of data whose low byte is increasing data from 0x00  
and high byte is decreasing data from 0xFF.  
Subtest 03  
Extended Pattern  
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3.6 Memory Test  
3 Diagnostic Programs  
In addition to the above pattern test of the memory, there is Read/Write Cycle test  
and Read Cycle Test for the extended memory.  
Below is the parameter dialog window of the extended pattern test.  
Test Range: Specify the test coverage range of Extended Momory. If  
user chooses Total Size, it means that the whole Extended Momory  
will be tested. Although user can input the parameter into other select  
box, but the selected result is invalid. If user chooses Special Size, the  
test of Extended Momory will be taken according to the coverage  
range that user chooses or time.  
Extended Memory Start Address and Extended Memory End  
Address (MB): Set the range of extended memory that is to be tested.  
The test coverage will be according to the value setting in ‘Percent  
(%)’ mentioned at below.  
Percent (%): Choose the percentage of the defined range of the  
memory to be tested.  
Time Limit(h): Choose or Input the time (hour) of the defined range  
of the memory to be tested;  
Time Limit(m): Choose or Input the time (minute) of the defined  
range of the memory to be tested.  
1. Write/Read Cycle Test  
Test by using both read and write instructions.  
2. Read Cycle Test  
Test by using read instructions.  
Subtest 04 Walking 1’s Test  
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3 Diagnostic Programs  
3.6 Memory Test  
The test item is to ensure that there is no short circuitry issue in memory chip. The  
parameter dialog window is the same as that in ‘Subtest 02 Pattern’.  
Subtest 05 Walking 0’s Test  
The test item is to ensure that there is no open circuitry issue in memory chip. The  
parameter dialog window is the same as that in ‘Subtest 02 Pattern’.  
Subtest 06 Memory Address  
This test item is to check short and open issue on memory address lines.  
Subtest 07 Refresh Test  
This test item is to check whether the memory refresh works normally. The  
parameter dialog window is as follows:  
Subtest 08 Cache Memory  
The test item is to check whether the CPU internal cache memory could be  
accessed correctly.  
Subtest 09 Random Memory  
Random Memory test includes the following two test items: Randomize Test and  
Random Incremental Read/Write Test. The parameter dialog window is the same  
as that in ‘Subtest 03 Extended Pattern.  
1. Randomize Test  
This test item is to check whether the memory could be correctly accessed  
with randomized data and randomized memory address.  
2. Random Increment Read/Write  
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3.6 Memory Test  
3 Diagnostic Programs  
This test item is to check whether the memory could be correctly accessed  
with randomized memory address and a series of incremental data.  
Subtest 10 Data Bus Test  
This test item is to check whether the data bus works normally.  
Subtest 11 Memory Speed Test  
This test item is to check the data-transferring rate for the cache memory and the  
system memory.  
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3 Diagnostic Programs  
3.7 Storage  
3.7 Storage  
Subtest 01 HDD  
This test item runs on IDE hard disks. It checks the functions and performance of IDE  
hard disk.  
1. Sequential/Random R/W  
This test item is to check the HDD’s Read/Write function through data writing  
and reading to HDD.  
This test item needs user to submit the parameters:  
IDE HDD Test Range-- Specify the test coverage range of IDE HDD. If user  
chooses Total Size, it means that the whole IDE HDD will be tested. Although  
user can input the parameter into other select box, but the selected result is  
invalid. If user chooses Special Size, the test of IDE HDD will be taken  
according to the coverage range that user chooses or time.  
LBA Start, LBA End--Specify the start and end byte in LBA (Large Block  
Address).  
Percent—Specify the coverage rate in percentage of the total disk.  
Time Limit(h): Choose or Input the time (hour) of the defined range of the total  
disk to be tested.  
Time Limit(m): Choose or Input the time (minute) of the defined range of the  
total disk to be tested.  
Test Mode—Choose test mode from the following options:  
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3.7 Storage  
3 Diagnostic Programs  
(1) Read & Write –Write data on the disk, then read it out and compare the two  
value;  
(2) Read Verify —Read data only;  
(3) Unprotected Write—Write data on the disk without backup original data.  
Option—Select sequential test or random test  
2. Sequential/Random Seek  
The test item is to check the correctness of the HDD’s sector’s seeking function.  
This test item involves the following parameters:  
IDE HDD Test Range—is same as the description of the upper item.  
LBA Start, LBA End-- specify start and finish byte in LBA(Large Block  
Address);  
Option-- Select sequential test or random test;  
Percent-- Specify the coverage rate in percentage of the total disk.  
Time Limit(h): Choose or Input the time (hour) of the defined range of the total  
disk to be tested;  
Time Limit(m): Choose or Input the time (minute) of the defined range of the  
total disk to be tested.  
3. Performance  
Check the HDD’s seeking speed and transfer the data rate.  
4. Controller Check  
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3 Diagnostic Programs  
3.7 Storage  
Check the HDD controller’s status, including HDD interrupt and unexpected  
interrupt.  
5. Diagnostic Read/Write  
This test item is a quick test to verify whether the HDD could be correctly  
accessed and the user could specify the percentage in the below dialog.  
Percent (1-100)-- Specify the coverage rate in percentage of the total disk.  
Time Limit(h): Choose or Input the time (hour) of the defined range of the total  
disk to be tested;  
Time Limit(m): Choose or Input the time (minute) of the defined range of the  
total disk to be tested;  
6. SMART Test  
SMART stands for Self-Monitoring, Analysis and Reporting Technology.  
SMART test will compare the attribute values withthe threshold value in the  
HDD’s controller to confirm whether there is any failure in the HDD  
Subtest 02 ODD  
The ODD test runs on IDE CDROM/DVD-ROM & CD-RW. It will check the ODD  
driver’s functionality and performance.  
1. Controller Test  
Check the CDROM controller’s status.  
2. Data Transfer Rate  
Check the data transfer rate of the ODD drive. It will read data from the ODD disc  
and calculate the data transfer rate. This test needs a data CD.  
3. Data CD Butterfly Seek  
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3.7 Storage  
3 Diagnostic Programs  
Check the seek function of the ODD drive. It will perform a serial of seeking  
operations. First, locate the minimum LBA address, then the maximum, the sub-  
minimum, the sub-maximum and meet at center point. This test needs a data CD.  
4. Data CD Random Seek  
Check the random seek function of ODD drive. Random access will reflect the  
performance of the heads’ random movement and seek. It tests for 1000 times.  
5. Data CD Sequence Seek  
Check the sequential seek function of ODD drive. Perform location test to CD-  
RW under LBA mode with the location address increasing in sequence.  
6. Tray Eject Test  
Check the eject function of the ODD. It will eject the ODD and ask the user to  
confirm if the operation succeeds.  
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3 Diagnostic Programs  
3.8 Video  
3.8 Video  
This test item tests the video by:  
1. displaying the figures in different graphic modes.  
2. displaying the property and color of the characters in different text modes.  
User will confirm whether each video mode works normally by judging whether the display  
is correct. It checks whether the video memory works normally by writing data into the video  
memory, then reading it out and comparing the two value.  
Subtest 01  
Text Mode  
1. Character Test  
Tests two types of font patterns.  
Font 9*14  
Font 9*16  
It requires the user to check whether all characters of each font type displayed  
correctly by answering the questions prompted on screen. It will be displayed as  
follows:.  
2. Text Attribute  
This test item is to check whether the text attribute of normal, hi-intensity,  
inverse, and blinking in VGA text mode could be correctly displayed on the  
screen.  
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3.8 Video  
3 Diagnostic Programs  
It would display the below texts of the different attributes in the screen:  
1. Text in normal attribute;  
2. Text in blinking normal attribute;  
3. Text in inverse attribute;  
4. Text in blinking inverse attribute;  
5. Text in hi-intensity attribute;  
6. Text in blinking hi-intensity attribute;  
Users need to check whether all texts displayed correctly in the above six  
attributes and key in the answer ‘Y’ or ‘N’ to the prompts ‘Is this display OK?  
[Y/N<Enter=Y>]’.  
Below is the test screen of Text Attribute.  
3. Text Page Selection  
This test item is to check whether the video memory could be correctly written  
and read in VGA text mode. According to the comparison of written data with  
read data, the program would report PASS or FAIL.  
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3 Diagnostic Programs  
3.8 Video  
4. Text Color  
This test item is to check whether all 16 colors foreground and all 8 colors  
background works normally in VGA text mode.  
The bit4-6 of the attribute byte of a character defines 8 background colors (black,  
blue, green, cyan, red, brown, magenta, and light gray), and the bit0-3 defines 16  
foreground colors (dark gray, light blue, light green, light cyan, light red, light  
magenta, yellow, and white besides the above 8 colors).  
In the test, user is required to respond according to the instruction in the screen.  
5. 80 * 25 Text Mode  
This test item is to check whether 80*25 Text Mode works normally.  
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3.8 Video  
3 Diagnostic Programs  
In the test, user is required to respond according to the instruction in the screen.  
Subtest 02  
640 * 480 VGA Mode  
This test item is to check whether 680*480 VGA Text mode works normally.  
In the test, user is required to respond according to the instruction in the screen.  
Subtest 03  
VESA Video Modes  
This test item is to check whether all the video modes supported by the video card  
works normally.  
In the test, user is required to respond following the instruction in the screen.  
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3 Diagnostic Programs  
3.8 Video  
1. 640X480 Video Modes Test  
p
2. 800X600 Video Modes Test  
3. 1024X768 Video Modes Test  
4. 1280 x1024 Video Modes Test  
5. 1400 X1050 Video Modes Test  
6. 1600 X1200 Video Modes Test  
Subtest 04  
VESA Video Memory  
This test item is to check whether VESA video memory could be correctly  
accessed (write data & read data). Below is the test item’s parameter dialog  
window:  
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3.8 Video  
3 Diagnostic Programs  
Subtest 05  
Subtest 06  
Subtest 07  
DDC Test  
This test item is to check whether the video card and the video display support  
DDC (Display Data Channel).  
AGP Test  
This test item is to report the system’s Accelerated Graphics Port status and check  
whether AGP registers works normally.  
LCD Panel Test  
This test item is to check whether there is any fault in its resolution by displaying  
the RGB gradient color screens.  
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3 Diagnostic Programs  
3.8 Video  
Subtest 08  
Subtest 09  
Register Test  
This test item is to check whether the registers of the video adapter works  
normally.  
Color Purity Test  
This test item is to check whether the system (the video adapter and the display)  
could display the purity color of red, green, blue, black and white.  
In the test, user is required to respond according to the instruction in the screen.  
Subtest 10  
Direct Color Test  
This test item is to check the video adapter’s composing ability of direct color in  
high and true color mode.  
In the test, user is required to respond according to the instruction in the screen.  
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3.8 Video  
3 Diagnostic Programs  
Subtest 11  
DAC/Palette Address  
This test item is to check the function of DAC registers and Palette registers.  
In the test, user is required to respond according to the instruction in the screen.  
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3 Diagnostic Programs  
3.8 Video  
Subtest 12  
BitBlt Engine Test  
This test item is to check whether the BitBlt engine works normally.  
BitBlt is the abbreviationof ‘Bit Block Translate’, that means the copy of data  
block for 3 types, from video memory to video memory, from video memory to  
system memory, and from system memory to video memory.  
What should be done is to write the data of the type of BitBLT operation and the  
location of BitBLT source area and destination area into the BitBLT registers, and  
all those operations will be completed automatically by BitBLT engine with  
minimum CPU intervention.  
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3 Diagnostic Programs  
3.9 Communication  
3.9 Communication (COMM)  
Subtest 01  
LPT  
This test item is to check whether there is open or short circuit issue in the external  
pins by looping back the external pins, controlling the voltage of each data pin,  
control pin and status pin.  
The test requires an external connector to insert into the tested LPT port. Below is the  
connector's description.  
Fixture Description:  
(9) + PD7  
(8) + PD6  
(7) + PD5  
(6) + PD4  
(5) + PD3  
(15) -ERROR  
(14) -AUTFD  
(13)  
(16) -PINIT  
(1) - STROBE  
(10) - ACK  
(12) + PE  
(4) + PD2  
(3) + PD1  
(17) - SLIN  
(2) +PD0  
(11)+ BUSY  
Note: (1)~(17) -------- Pin number  
PD0~ PD7--------Data Line  
Status Line -------- –ERROR(S3), +SELECT(S4), –ACK(S6), +PE(S5), +BUSY(S7)  
Control Line-------- –AUTFD(C1), –PINIT(C2), -STROBE(C0), –SLIN(C3)  
1. Register Check  
Check whether the data register and control register works normally.  
2. IRQ Check  
Check whether LPT interrupt works normally.  
3. External Loop back  
Check whether there is open or short circuit issue.  
4. ECP Mode  
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3.9 Communication  
3 Diagnostic Programs  
Check whether it supports ECP (Extended Capabilities Port) feature.  
Subtest 02  
IrDA  
This test item is divided into Fast IR (FIR) and Slow IR (SIR). FIR supports the  
transfer rates of 0.576Mbps, 1.152Mbps and 4.000Mbps; SIR supports the transfer  
rates of 2400bps, 4800bps, 9600bps, 19200bps, 38400bps, 57600bps, and 115200bps.  
The unit under testing (UUT) is called Slave. It requires a unit whose IrDA works  
normally(that is called Master) for transferring data between Slave and Master. Below  
is the parameter dialog window of IrDA test.  
Connect Timeout: Define the time that slave connecting to master (in seconds);  
Test Timeout: Define the time that testing each transfer rate(in seconds);  
SIR Test: Choose the transfer rates to be checked in Slow IR;  
FIR Test: Choose the transfer rates to be checked in Fast IR.  
Below are the operation steps:  
? Prepare a Master whose IrDA works normally, then run the test item in  
‘Comm/IrMaster’ under Diagnostics menu; the master stays here to wait  
for slave requesting.  
? Prepare a slave. User should choose the test item ‘Comm/IrSlave’ and set  
parameters.  
Below is the Slave Testing window.  
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3 Diagnostic Programs  
3.9 Communication  
Below is the Master Testing window:  
Subtest 03  
LAN Card  
This test item is to check whether the module can detect the existence of the network  
card and display its related information.  
1. Device ID Detection  
Detect the device ID of the network card.  
2. Vendor ID Detection  
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3.9 Communication  
3 Diagnostic Programs  
Detect the vendor ID of the network card.  
3. MAC Address Detection  
Detect the MAC address of the network card.  
Subtest 04  
1394  
GUID Detection  
This test item is used to read and display GUID from 1394 register.  
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3 Diagnostic Programs  
3.10 Peripheral  
3.10 Peripheral  
Subtest 01  
Keyboard  
This test item is to check whether the keyboard works normally.  
1. Keyboard Data Line Test  
Check whether the keyboard data line works normally.  
2. Keyboard Led Test  
Check whether the keyboard led works normally.  
3. Keyboard Clock Line Test  
Check whether the keyboard clock line works normally.  
Subtest 02  
Mouse Test  
Check whether the point devices work normally.  
1. Touch Pad  
Before test Touch Pad’s function, user should set a timeout time at below screen:  
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3.10 Peripheral  
3 Diagnostic Programs  
At the below screen of Touch Pad test, user can press the left button, right button,  
and move the mouse to verify its functions for times, and the test will end either  
by user break or test time is out.  
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3 Diagnostic Programs  
3.11Error Codes and Description  
3.11 Error Codes and description  
The format of ‘Error Code’ is ‘ddxxee’, and ‘dd’ is the device ID (1~2 chars), ‘xx’ is test function  
ID of device (2 chars), ‘ee’ is the error code of device (2 chars); the range of error code is from 01  
to 99 in each device (the common error codes in all device are set to 99 and spanned).  
Error  
Code  
Device  
ddxx  
Description  
Cause  
Action  
ee Common Error  
94 Interactive Mode Needed  
CPU  
The test is not under interactive Check whether the interactive test  
mode.  
mode is adopted.  
01xx  
CPU General Function  
Error  
The CPU General Function  
register is damaged.  
01  
Replace the CPU.  
As above.  
The CPU Arithmetic Register is  
damaged.  
02 CPU Arithmetic Error  
03 CPU Logic Error  
04 CPU Type Error  
05 CPU Speed Error  
The CPU Logic Register is  
damaged.  
As above.  
The CPU Type is not  
supportable.  
Check whether the CPU is Intel  
CPU.  
The CPU speed differs from the Check the CPU speed and the set  
expected value.  
expected speed.  
Replace the CPU.  
As above.  
NPU General Function  
Error  
The NPU arithmetic unit is  
damaged.  
06  
07 NPU Interrupt Error  
The NPU is damaged.  
Information of the CPU cannot Check whether the CPU is Intel  
08 CPU Information Error  
be acquired.  
CPU.  
09 Protected Instruction Error The CPU is damaged.  
Replace the CPU.  
Does not Support CPU  
Speedstep  
The CPU does not support  
Speedstep.  
Check whether the power change  
mode is correct.  
10  
11  
CPU Speedstep Power  
Change Error  
The power mode is not correctly  
changed.  
As above.  
The CPU frequency cannot  
alternate normally with the  
change of power mode.  
CPU Speedstep Speed  
Change Error  
12  
Confirm with the same type CPU.  
Replace the CPU.  
The CPU MMX register is  
damaged.  
21 MMX Test Error  
02xx  
Memory  
The ROM BIOS has Physical  
problems.  
Test this unit on multiple  
machines.  
01 Read Error  
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3.11Error Codes and Description  
3 Diagnostic Programs  
The ROM BIOS has Physical  
problems.  
02 Write-Protect Error  
As above.  
The test pattern read out from the  
base memory is different from  
the one that has been written in multiple machines.  
this address.  
Base Memory Error  
Address  
Test this memory chip on  
03  
The test pattern read out from the  
extension memory is different  
from the one that has been  
04 (XMS)Memory Problem  
As above.  
written in this address.  
05 (XMS) Out Of Range  
06 Address Test Error  
Wrong parameters setup.  
Check and reset the parameters.  
Interference between different Test this memory chip on  
address channels.  
multiple machines.  
07 Toggle Bit Error  
08 Interval Error  
Errors with the timer chip.  
As above.  
The acquired refreshing  
frequency is out of the estimated Reset the estimated range.  
range.  
The pattern read out from the L1  
Cache is different from the one Test this unit on multiple  
that has been written in the same machines.  
address.  
09 L1 Cache test Error  
Interference between different  
As above.  
12 Data Bus Error  
14 Speed Error  
data channels.  
Failure during the transfer speed  
As above.  
test.  
03xx  
Board  
Repeat multiple times. Whether  
DMA channel cannot transfer  
there is always the same error,  
data normally.  
01 DMA Test Error  
replace the board.  
The difference between the  
actual precision of the interval  
timer and its theory value is out As above.  
of the permitted range. The timer  
counts imprecisely.  
04 Interval Timer Error  
The frequency is beyond the  
As above.  
05 Periodic Faster Error  
06 Periodic Slower Error  
standard.  
The frequency is below the  
As above.  
standard.  
Update-ended Interrupt R/W errors with the RTC  
Error refreshing interrupt controller.  
07  
As above.  
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3 Diagnostic Programs  
3.11Error Codes and Description  
The PC speaker's sound source --  
-counter/timer 8253 cannot  
produce corresponding timing  
signal.  
08 RTC Alarm Error  
As above.  
13 PCI Bus Error  
No PCI.  
Check the board.  
As above.  
14 PCI Bus Scan Error  
PCI test fails.  
15 PCI Device Access Error PCI access fails.  
As above.  
Check PCI configuration on main  
board or PCI Device  
configuration.  
PCI Config Verification  
Error  
16  
Wrong PCI configuration.  
Repeat multiple times. If there is  
always the same error, replace the  
board.  
17 PCI to ISA Bridge Error PCI-ISA bridge errors.  
18 ESCD Error  
ESCD errors.  
As above.  
53 ACPI Table Test Error  
Errors with the ACPI table test. As above.  
34xx  
04xx  
FAN  
01 Fan Slow Speed Test Fail The fan slow speed test fails.  
02 Fan Stop Test Fail The fan stop test fails.  
Check the FAN connection.  
As above.  
As above.  
03 Fan Fast Speed Test Fail The fan fast speed test fails.  
Video  
Check whether there is any  
physical problem with the video  
card.  
Physical problems with the video  
01 Text Attribute Error  
card.  
02 Text Page Selection Error As above.  
As above.  
03 Text Color Error  
As above.  
As above.  
04 Text Mode Error  
As above.  
As above.  
1) Check whether there is any  
physical problem with the video  
card.  
2) Check whether there is any  
physical problem with the  
monitor.  
1) Physical problems with the  
video card.  
2) Physical problems with the  
monitor.  
05 VGA Mode Error  
Check whether there is any  
physical problem with the video  
card.  
Physical problems with the video  
card.  
06 Character Test Error  
DAC/Palette Address Test  
Error  
07  
As above.  
As above.  
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3.11Error Codes and Description  
3 Diagnostic Programs  
Check whether there is any  
physical problem with the video  
card or the monitor.  
Physical problems with the video  
card or the monitor.  
08 Color Purity Test Error  
VESA Mode 15bits Direct  
Color Test Error  
09  
As above.  
As above.  
VESA Mode 16bits Direct  
Color Test Error  
10  
As above.  
As above.  
VESA Mode 24bits Direct  
Color Test Error  
11  
As above.  
As above.  
Get the PCX graphics map Failure in getting PCX graphics  
12  
Check for the PCX graphics map.  
Error  
map.  
Physical problems with the video Check and see whether the video  
13 Bitblt Engine Test Error  
card.  
card has any physical problem.  
VESA Video Memory  
Test Error  
14  
As above.  
As above.  
Check whether there is any  
physical problem with the video  
card or the monitor.  
Check and see whether the AGP  
video card has any physical  
problem.  
Physical problems with the video  
card or the monitor.  
15 VESA VRAM Test Error  
16 AGP Test Error  
AGP configuration register  
errors.  
17 LCD Panel Test Error  
19 Register Test Error  
Lower LCD color resolution.  
Replace the LCD.  
Physical problems with the video Check and see whether the video  
card.  
card has any physical problem.  
The video card doesn't support  
DDC.  
20 Adapter not support DDC  
21 Monitor not support DDC  
The monitor doesn't support  
DDC.  
1) Check and see whether the  
video card has any physical  
problem.  
2) Check and see whether the  
monitor has any physical  
problem.  
1) Physical problems with the  
video card.  
2) Physical problems with the  
monitor.  
8bits Text and Attribute  
Test Error  
21  
8bits Video Mode Test  
Error  
26  
As above.  
As above.  
As above.  
As above.  
15bits Video Mode Test  
Error  
27  
16bits Video Mode Test  
Error  
28  
As above.  
As above.  
As above.  
As above.  
24bits Video Mode Test  
Error  
29  
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3 Diagnostic Programs  
3.11Error Codes and Description  
32bits Video Mode Test  
Error  
30  
As above.  
As above.  
31xx  
11xx  
Audio  
Check the Audio connection,  
replace the external fixture, and  
repeat the test.  
01 Audio Play Fail  
Cannot play music.  
Cannot record.  
02 Record Fail  
LPT  
As above.  
The data register can not perform Check the external fixture and  
01 Data Register Error  
normally.  
BIOS setup, and repeat the test.  
The control register can not  
perform normally.  
02 Control Register Error  
As above.  
Does not Support ECP  
Mode(Ver3.20)  
Check the BIOS setup, and repeat  
the test.  
03  
LPT does not support ECP mode.  
LPT cannot perform normally  
under FIF0 TEST mode (ECP  
internal mode).  
1.LPT IRQ cannot be activated.  
2. The external fixture does not  
match with the chosen version.  
04 FIFO Test Error  
05 IRQ Active Error  
As above.  
Check the external fixture and  
BIOS setup, and repeat the test.  
06 No Fixture On The Port No external fixtures on LPT port. As above.  
1. There is OC (Open Circuit) or  
SC (Short Circuit) on the LPT  
port CTR/STR.2. The external  
fixture does not match with the  
chosen version.  
CTR/STR Connection  
Error  
Check the external fixture and the  
port pins, and repeat the test.  
09  
DTR/STR Connection  
Error  
10  
As above.  
As above.  
As above.  
As above.  
11 Toshiba Fixture Error  
08xx  
LAN Card  
PCI bus Error during  
device ID test  
PCI Ethernet card not  
present during device ID  
test  
Intel PCI Ethernet card  
not present during MAC can’t be Read MAC by this  
test  
01  
Don’t Scan PCI device  
Don’t support PCI BIOS  
Please insert Net cad  
02  
03  
Don’t find Net card  
Don’t found Net Card, This Card  
Please update net card or use  
other method  
method  
09xx  
Keyboard  
Keyboard Map & Stroke Keyboard Map & Stroke Test  
Check the KBD connection and  
repeat the test.  
01  
Test Fail  
fails.  
03 Clock Line Test Fail  
Clock Line Test fails.  
As above.  
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3.11Error Codes and Description  
3 Diagnostic Programs  
04 Data Line Test Fail  
Data Line Test fails.  
Touch Pad Test Fail  
As above.  
05xx  
14xx  
Mouse  
Check the mouse connection and  
repeat the test.  
01 Touch Pad Test Fail  
IrDA Test  
Failure with the infrared port or  
the configuration program is not  
executed.  
Rerun the configuration program  
or check the infrared port.  
01 2400BPS Test Error  
02 4800BPS Test Error  
03 9600BPS Test Error  
04 19200BPS Test Error  
05 38400BPS Test Error  
06 57600BPS Test Error  
07 115200BPS Test Error  
08 0.576MBPS Test Error  
09 1.152MBPS Test Error  
10 4.000MBPS Test Error  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
Failure with the infrared port or Rerun the configuration program  
the configuration program is not or check the infrared port. Check  
11 Connect time out  
executed.  
the master.  
30xx  
MemoryCard  
No Memory Card is inserted or Replace the Memory Card and  
the Memory Card is damaged. repeat the test.  
08 Check PCI Device Fail  
Start Flash Media Tests  
Fail  
09  
As above.  
As above.  
As above.  
As above.  
As above.  
As above.  
Verifying Firmware  
loaded Fail  
10  
MMC or SD Media Card  
Present Fail  
11  
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3 Diagnostic Programs  
3.11Error Codes and Description  
28xx  
20xx  
1394  
Can not find IEEE1394  
controller  
01  
Don’t support 1394.  
IDE-HDD  
Wrong test parameters are input  
by user.  
01 Get Parameter Fail !  
Reinput the correct parameters.  
02 Write Pattern Error  
03 Data Compare Error  
HD is damaged.  
HD is damaged.  
Send the HD for repair.  
As above.  
04 Read Verify Error  
05 Seek Error  
HD is damaged.  
HD is damaged.  
As above.  
As above.  
Disk Controller Self Test  
Failed  
Disk Controller Test  
unexpected interrupt  
Failed  
Disk Controller action  
Test Failed  
Disk dos not support  
SMART  
06  
The HD controller is damaged. As above.  
The HD controller is damaged. As above.  
The HD controller is damaged. As above.  
07  
09  
10  
Change HD which supported  
Disk dos not support SMART  
SMART and test again  
Disk read attribute  
threshold error  
Disk read attribute threshold  
error  
11  
Send the HD for repair.  
Disk read attribute value  
error  
Disk SMART attribute  
value error  
12  
13  
Disk read attribute value error  
As above.  
As above.  
Disk SMART attribute value  
error  
21xx  
ODD  
No Disk in CDROM  
No disk is found in the CD-  
ROM.  
Insert a disk into the CD-ROM.  
01  
02  
03  
04  
07  
09  
The Disk in CDROM is The disk in the CD-ROM is not Insert a DATA CD.  
not Data Disk Data Disk.  
IDE-CD Controller Error Functional errors with the CD- Send the CD-ROM for repair.  
ROM.  
CD Read Error  
CD Seek Error  
Eject Error  
Either the disk or the CD-ROM Replace the disk or send the CD-  
is damaged. ROM for repair.  
Either the disk or the CD-ROM Replace the disk or send the CD-  
is damaged.  
ROM for repair.  
Wrong CD-ROM drive.  
Exit from the wrong drive.  
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3.12 Quick Test Item List  
3 Diagnostic Programs  
3.12 Quick Test Item List  
Device  
CPU  
Test Items  
Basic Functionality  
NPU Basic Functions  
Comment  
CPU Information  
BIOS ROM  
Memory  
Cache Memory  
Bit Stuck High Test  
Bit Stuck Low Test  
Address Test  
10% or 3 minutes  
10% or 3 minutes  
Board  
Interval Timer  
Clock / Calendar  
ACPI Test  
FAN  
FAN Speed  
1024X768 Video Modes Test:  
VESA 1024x768x64K Mode  
VESA 1024x768x32bit Mode  
VESA Video Memory  
Color Purity Test  
Direct Color Test  
LCD Panel  
Video  
10% or 3 minutes  
25% or 3 minutes  
HDD  
Sequential/Random R/W  
SMART Check  
LAN Card  
Device ID Detection  
Vendor ID Detection  
Mac Address Detection  
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Chapter 4  
Replacement Procedures  
4
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4 Replacement Procedures  
Chapter 4 Contents  
4.1  
General........................................................................................................................4-1  
Safety Precautions..................................................................................................4-2  
Before You Begin ..................................................................................................4-4  
Disassembly Procedures.........................................................................................4-5  
Assembly Procedures.............................................................................................4-5  
Tools and Equipment..............................................................................................4-6  
Screw Tightening Torque........................................................................................4-6  
Colors of Screw Shanks.........................................................................................4-7  
Symbols of Screws on the Computer Body.............................................................4-7  
Symbol examples...................................................................................................4-7  
Removing the Battery Pack ....................................................................................4-8  
Installing the Battery Pack ......................................................................................4-9  
Removing the Optional PC Card ..........................................................................4-10  
Installing the Optional PC Card ............................................................................4-11  
Removing the Optional Memory...........................................................................4-12  
Installing the Optional Memory.............................................................................4-14  
Removing the MDC Card ....................................................................................4-15  
Installing the MDC Card ......................................................................................4-17  
Wireless LAN Card...................................................................................................4-18  
Removing the Wireless LAN Card .......................................................................4-18  
Installing the Wireless LAN Card .........................................................................4-19  
HDD .........................................................................................................................4-20  
Removing the HDD..............................................................................................4-20  
Installing the HDD................................................................................................4-22  
Switch Cover and Hotkey Board................................................................................4-23  
Removing the Switch Cover and Hotkey Board....................................................4-23  
Installing the Switch Cover and Hotkey Board......................................................4-24  
4.2  
4.3  
4.4  
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4.5  
4.6  
Keyboard..................................................................................................................4-25  
Removing the Keyboard.......................................................................................4-25  
Installing the Keyboard.........................................................................................4-26  
ODD Bay Module .....................................................................................................4-27  
Removing the ODD Bay Module..........................................................................4-27  
Installing the ODD Bay Module............................................................................4-28  
Disassembling the ODD Bay Module....................................................................4-29  
Assembling the ODD Bay Module........................................................................4-29  
Display Assembly.......................................................................................................4-30  
Removing the Display Assembly...........................................................................4-30  
Installing the Display Assembly.............................................................................4-31  
Top Cover.................................................................................................................4-32  
Removing the Top Cover .....................................................................................4-32  
Installing the Top Cover .......................................................................................4-34  
Speakers ...................................................................................................................4-35  
Removing the Speakers........................................................................................4-35  
Installing the Speakers..........................................................................................4-36  
4.7  
4.8  
4.9  
4.10 Cooling Module .........................................................................................................4-37  
Removing the Cooling Module..............................................................................4-37  
Installing the Cooling Module................................................................................4-38  
4.11 CPU..........................................................................................................................4-40  
Removing the CPU..............................................................................................4-40  
Installing the CPU................................................................................................4-41  
4.12 System Board............................................................................................................4-43  
Removing the System Board.................................................................................4-43  
Installing the System Board...................................................................................4-44  
4.13 North Bridge Cooling Module and MDC cable...........................................................4-45  
Removing the North Bridge Cooling Module and MDC cable ...............................4-45  
Installing the North Bridge Cooling Module and MDC cable .................................4-46  
4.14 Display Mask.............................................................................................................4-47  
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4 Replacement Procedures  
Removing the Display Mask.................................................................................4-47  
Installing the Display Mask...................................................................................4-48  
4.15 FL Inverter Board......................................................................................................4-49  
Removing the FL Inverter Board ..........................................................................4-49  
Installing the FL Inverter Board ............................................................................4-50  
4.16 LCD Modules............................................................................................................4-51  
Removing the 15.0-inch LCD module...................................................................4-51  
Installing the 15.0-inch LCD Module ....................................................................4-53  
Removing the 14.0-inch LCD module...................................................................4-54  
Installing the 14.0-inch LCD Module ....................................................................4-56  
4.17 LED Board................................................................................................................4-57  
Removing the LED Board ....................................................................................4-57  
Installing the LED Board……………………………………………………....4-58  
4.18 Touch Pad Board.......................................................................................................4-59  
Removing the Touch Pad Board...........................................................................4-59  
Installing the Touch Pad Board.............................................................................4-59  
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Figures  
Figure 4-1 Removing the battery pack.....................................................................................4-8  
Figure 4-2 Removing the battery pack.....................................................................................4-9  
Figure 4-3 Removing the PC card .........................................................................................4-10  
Figure 4-4 Removing the memory cover ................................................................................4-12  
Figure 4-5 Removing the optional memory.............................................................................4-13  
Figure 4-6 Removing the MDC cover....................................................................................4-15  
Figure 4-7 Removing the MDC card .....................................................................................4-16  
Figure 4-8 Removing the wireless LAN card cover.................................................................4-18  
Figure 4-9 Removing the wireless LAN card .........................................................................4-19  
Figure 4-10 Removing the HDD pack ...................................................................................4-20  
Figure 4-11 Removing the HDD pack cover..........................................................................4-21  
Figure 4-12 Removing the HDD chassis ................................................................................4-21  
Figure 4-13 Removing the switch cover ................................................................................4-23  
Figure 4-14 Removing the hotkey board................................................................................4-24  
Figure 4-15 Removing the keyboard......................................................................................4-25  
Figure 4-16 Removing the ODD bay module .........................................................................4-27  
Figure 4-17 Removing the ODD bay module .........................................................................4-28  
Figure 4-18 Removing the breaket from the ODD drive .........................................................4-29  
Figure 4-19 Removing the screws from the bottom of the computer........................................4-30  
Figure 4-20 Removing the display assembly...........................................................................4-31  
Figure 4-21 Removing the screws from the bottom of the computer........................................4-32  
Figure 4-22 Removing the top cover......................................................................................4-33  
Figure 4-23 Removing the speakers.......................................................................................4-35  
Figure 4-24 Removing the cooling module .............................................................................4-37  
Figure 4-25 Applying silicon greases .....................................................................................4-38  
Figure 4-26 Removing the CPU............................................................................................4-40  
Figure 4-27 Installing the CPU..............................................................................................4-41  
Figure 4-28 Fixing the CPU..................................................................................................4-42  
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4 Replacement Procedures  
Figure 4-29 Removing the system board................................................................................4-43  
Figure 4-30 Removing the north bridge thermal module..........................................................4-45  
Figure 4-31 Removing the MDC cable ..................................................................................4-46  
Figure 4-32 Removing the display mask................................................................................4-47  
Figure 4-33 Removing the FL inverter board .........................................................................4-49  
Figure 4-34 Disconnecting the cables......................................................................................4-50  
Figure 4-35 Removing the 15.0-inch LCD module and screws...............................................4-51  
Figure 4-36 Removing the 15.0-inch LCD module.................................................................4-52  
Figure 4-37 Removing the 15.0-inch LCD module.................................................................4-52  
Figure 4-38 Removing the 14.0-inch LCD module and screws...............................................4-54  
Figure 4-39 Removing the 14.0-inch LCD module.................................................................4-55  
Figure 4-40 Removing the 14.0-inch LCD module.................................................................4-55  
Figure 4-41 Removing the LED board...................................................................................4-57  
Figure 4-42 Removing the touch pad board...........................................................................4-59  
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4.1 General  
4 Replacement Procedures  
4
1
4.1 General  
This chapter explains how to disassemble the computer and replace Field Replaceable Units  
(FRUs). Some replacement procedures may not require you to remove all the surrounding FRUs to  
replace only one FRU. The chart below shows the FRUs in the order in which they should be  
removed in a top-down manner, irrespective of their physical locations. The FRUs shown in the top  
area of the chart should normally be removed before removing the FRUs shown in the bottom area.  
To replace the FRUs, first identify the suspect FRU for the system failure. Next, according to this  
chart, determine the FRUs that need to be removed before removing the suspect FRU. After you  
determined those FRUs, go to the appropriate sections according to the section numbers shown in  
the boxes. Then start removal and replacement  
4. 2  
Wireless LAN Card  
4. 4  
4. 3  
4. 14  
Switchcoverand  
HotkeyBoard  
HDD  
DisplayMask  
4. 6  
4. 5  
4. 7  
ODD Bay Module  
Keyboard  
DisplayAssembly  
4. 15  
4.8  
FL Inverter Board  
TopCover  
Speakers  
4. 16  
4. 17  
4. 10  
4. 12  
System Board  
4. 9  
LCD Modules  
CoolingModule  
LED Board  
4.13  
Cooling Module  
4. 11  
CPU  
4. 18  
TouchPadBoard  
2  
4.4  
4. 3  
4. 14  
How to use the chart (two examples):  
Switchcoverand  
Hotkey Board  
HDD  
Wireless LAN Card  
Display Mask  
? For removing the System Board  
4. 6  
ODDBayModule  
5  
4. 7  
DisplayAssembly  
Keyboard  
First, remove the top cover with the  
display assembly. Then, remove the  
HDD, selectable bay module, Bluetooth  
card, keyboard, and wireless LAN  
4.15  
FL Inverter Board  
8  
Top Cover  
Speakers  
4.16  
LCDModules  
4. 10  
4. 12  
System Board  
4. 17  
9  
Cooling Module  
LEDBoard  
card, all of which are shown above the  
top cover with the display assembly.  
4.13  
NorthBridge  
THermal Module  
4.11  
CPU  
4. 18  
Touch Pad Board  
? For removing the LCD Module  
First, remove the display mask and FL  
inverter board, both of which are shown  
above the LCD module.  
System Board  
LCDModule  
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4 Replacement Procedures  
4.1 General  
Safety Precautions  
Before you begin disassembling, read the following safety precautions carefully. Be sure to follow  
them while you are working.  
DANGER:  
1. Always use the genuine batteries or replacement batteries authorized by Toshiba.  
Batteries other than those differ in specifications and are incompatible with the  
computer. They may burst or explode. Never heat or disassemble the battery packs to  
avoid leakage of alkaline solutions. Never throw the battery packs into a fire. If this is  
violated, they will explode.  
2. The components such as the power supply and FL inverter carry high voltages. When  
you partially disassemble the computer and turn on the components, use extreme care  
not to touch the connectors and components to avoid the risk of electrical shock. Do not  
disassemble individual components during first-level maintenance.  
WARNING:  
1. To avoid the risk of electrical shock, turn the computer off and remove the AC adapter  
from the electrical outlet.  
2. Because the battery in the computer is left charged, the risk of electrical shock remains  
even after the AC adapter is removed from the electrical outlet. To avoid the risk of  
electrical shock, be sure to put off any metal jewelry or accessories such as necklaces,  
bracelets, and rings before starting work. Never work with your hands wet or damped.  
3. To avoid personal injury, use care to the sharp edges or corners of the components.  
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4.1 General  
CAUTION:  
4 Replacement Procedures  
1. Before replacing a component, make sure that the replacement component meets the  
required specifications. To avoid computer failures, never use components that do not  
meet the specifications.  
2. To avoid internal damage such as short circuits and fire, never drop metal objects such  
as screws, pins, paper clips, etc. into the components. When a screw is removed, be sure  
to replace a screw that is the same size as the original screw. Make sure that all the  
screws are fastened securely. Loose screws can cause short circuits, overheating, smoke,  
or fire.  
3. Before raising an FRU or other component, make sure that all the component cables  
have been disconnected to avoid the risk of electrical shock caused by accidental  
contact with the energized components.  
4. For AC input, be sure to use the AC adapter and AC power cable that come with your  
computer or Toshiba-recommended equivalents.  
5. To avoid the risk of electrical shock, make sure that all the replacement components  
meet the specifications of the computer and that all the cables and connectors are  
fastened securely.  
6. Inside the PC are components that become hot during operation (such as the CPU and  
cooling module). To avoid burns, let the hot components cool down before starting  
inspection or repair task.  
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4 Replacement Procedures  
4.1 General  
Before You Begin  
Before you begin disassembling the computer, keep in mind the precautions and advice in this  
section. Always begin disassembling from removing the AC adapter and battery pack. Remove the  
optional parts and accessories as well. The procedures for removing the batteries will be explained  
later.  
Disassemble the computer only when an abnormality has occurred.  
Use only the recommended tools.  
To run and store the computer, be sure to prepare a working environment that is free from:  
? Dust and contaminants  
? Static electricity  
? Extremely high or low temperatures and extremely high humidity  
Run the diagnostic tests explained in Chapter 2 of this manual to identify the FRU that has  
probably caused the system failure.  
Perform only the required machine operations. Use only the disassembly and reinstallation  
procedures described in this manual.  
Place the removed components in a safe place away from the computer so that they may not be  
damaged or get in the way of you doing your work.  
Normally, a number of screws need to be removed or replaced during disassembling. Place the  
removed screws in a safe place so that you can easily find the right screws for the right components.  
When assembling the computer, use the specified screws to fasten the parts to the specified  
locations. See the appropriate explanations and figures for screw sizes.  
To avoid personal injury, use care to handle components that have sharp edges or corners.  
After you have replaced an FRU, check that the FRU works correctly to ensure normal computer  
operation.  
4-4  
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4.1 General  
4 Replacement Procedures  
Disassembly Procedures  
The cable connectors come in these two basic types:  
? Pressure plate connectors  
? Normal pin connectors  
To remove a pressure plate connector, pull up the tabs on either side of the connector's plastic  
pressure plate and gently pull the cable out of the connector. To reconnect the cable to the pressure  
plate's connector, raise the pressure plate up to a satisfactory height and slide the cable into the  
connector. Fix the cable to the correct position by pressing down the sides of the pressure plate so  
that the plate can be flush with the sides of the connector. Grasp and pull the cable gently to check  
that the cable is connected firmly. If the cable came off the connector, reinsert the cable by raising  
the pressure plate up to a satisfactory height.  
Normal pin connectors are used for all the other types of cables. These connectors can be installed  
or removed by simply inserting them or pulling them out.  
Assembly Procedures  
You have to reassemble the computer after you disassembled the computer and fixed the  
component that caused the problem.  
When reassembling the computer, keep the following general guidelines in mind:  
? Take your time to carry out the suggested instructions completely. Hurried reassembling can  
often cause problems.  
? Check that all the cable and connectors are fastened securely.  
? Before fixing the FRUs or other parts, check that the cables are not caught by the screws or  
FRUs.  
? Check that all the latches are closed securely.  
? Check that all the required screws are used to fix the FRUs. Using wrong screws can  
damage the threads or heads of the screws or does not ensure firm FRU fixing.  
After installing an FRU, make sure that the FRU and computer can work normally.  
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4.1 General  
Tools and Equipment  
For the safety of you and other people in the working environment, it is strongly recommended to  
use electrostatic discharge (ESD) equipment. The proper use of this equipment will ensure  
successful repair work and reduce the costs for fixing damaged components. The equipment and  
tools required for disassembling and reassembling are:  
? One 2 mm Phillips screwdriver  
? One 4 mm flat-blade screwdriver  
? Torx screwdriver  
? Tweezers (for pulling out screws)  
? ESD mats (for the floor and work desks)  
? An ESD wrist strap or heel grounder  
? Anti-static carpets or flooring  
? Air ionizers (for highly electrostatic sensitive areas)  
? A plastic card (in credit card size)  
Screw Tightening Torque  
To fasten screws, follow the torque values listed below. Overtightening can damage components  
and screws. Undertightening can loosen the fastening or make screws come off, which may result in  
short circuits or other damage.  
? M2 (2 mm)  
0.22 N?m (2.2 kgf?cm)  
0.36 N?m (3.5 kgf?cm)  
0.51 N?m (5.0 kgf?cm)  
0.204 N?m (2.0 kgf?cm)  
? M2.5 (2.5 mm)  
? M3 (3 mm)  
? M2.5x4 PSP TITE screws  
? M2.5x6 GIZA TITE screws 0.36 N?m (3.5 kgf?cm)  
4-6  
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4 Replacement Procedures  
Colors of Screw Shanks  
For easy identification of the correct screws, the screw shanks are colored according to their  
lengths, as follows:  
? Screws of an even-numbered length  
? Screws of an odd-numbered length  
? Screws of a special length  
Brown  
White  
Black  
Screws of a special length are those of a length having decimal places, such as 2.5 mm and  
2.6 mm.  
Symbols of Screws on the Computer Body  
For easy maintenance, the screw types are shown on the computer body as symbols. A symbol  
consists of a letter representing the screw type and a numeral representing the screw length.  
? Screw type  
Letter  
? Bind screw  
B (stands for bind)  
? Flat-head screw  
? Super flat-head screw  
? Tapping screw  
? Other screws  
F (stands for flat-head)  
S (stands for super flat-head)  
T (stands for tapping)  
U (stands for unique-pan head screws, studs, etc.)  
Symbol examples  
? 6 mm bind screw  
? 12 mm bind screw  
? 5 mm stud  
B6  
B12  
U5  
(The numeral represents the rounded length of the threaded portion irrespective of the entire  
stud length.)  
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4 Replacement Procedures  
4.1 General  
Removing the Battery Pack  
Remove the battery pack according to the following procedures and Figures 4-1, 4-2.  
CAUTION: When handling the battery packs, use care not to short circuit the terminals.  
Do not drop, hit, twist, or bend the battery packs. Do not scratch or break up their casing.  
1. Turn the computer upside down so that its front can face you.  
2. Slide out the battery lock 1 and 2.  
3. Slide the battery release latch 3 and remove the battery pack from the computer.  
Figure 4-1 Removing the battery pack  
NOTE: Dispose of the used battery packs as required by local ordinances or regulations.  
4-8  
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4.1 General  
4 Replacement Procedures  
Battery pack  
Figure 4-2 Removing the battery pack  
Installing the Battery Pack  
Install the battery pack according to the following procedures and Figures 4-1, 4-2.  
CAUTION: The battery packs contain a lithium ion battery, which can explode by  
improper replacement, use, handling, or disposal. Always dispose of the battery packs as  
required by local ordinances or regulations. Use only replacement batteries  
recommended by Toshiba.  
NOTE: Visually check the battery's terminals. If they are dirty, clean them with a dry  
cloth.  
1. Gently insert a new or recharged battery pack into place. Check that the battery release  
latch slides in and stops with a click.  
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4 Replacement Procedures  
4.1 General  
Removing the Optional PC Card  
Remove the optional PC card according to the following procedures and Figure 4-3, after checking  
that computer is turned off in boot mode.  
CAUTION: Install or remove the PC card correctly, according the manuals of the PC  
card and the operating system you are using.  
1. Push the eject button for the PC card to be removed until it stops and release the button.  
2. When the eject button popped out slightly, push it again.  
3. When the PC card popped out, grasp it and pull it out.  
PC card  
Eject button  
Figure 4-3 Removing the PC card  
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4 Replacement Procedures  
Installing the Optional PC Card  
Install the optional PC card according to the following procedures and Figure 4-3, after checking  
that the computer is turned off in boot mode.  
1. Insert the PC card gently until it stops and is seated securely.  
2. After checking that the PC card is seated securely, push the PC card release lever slightly.  
After the PC card is installed, check the hardware configuration in the Hardware Setup or TSETUP  
program to make sure that the PC card in compatible with the current hardware configuration.  
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4.1 General  
Removing the Optional Memory  
Remove the optional memory (module) according to the following procedures and Figures 4-4 and  
4-5, after checking that the computer is turned off in boot mode.  
CAUTION: Remove the optional memory after turning off the computer. If this is  
violated, the computer or memory can be damaged.  
1. Turn the computer upside down.  
2. Release one M2.5x4 black bind screw.  
3. Remove the memory cover.  
CAUTION: Do not touch the connectors on the memory modules or in the computer.  
Contaminated connectors can cause memory access problems.  
M2.5x4 black bind screw  
Memonry cover  
Figure 4-4 Removing the memory cover  
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4 Replacement Procedures  
4. Spread out the two memory lock stoppers so that the memory module can be raised.  
5. Pull the memory module up and out at an angle, using care to the connectors.  
Stoper  
Slot  
Menory  
Memory  
Figure 4-5 Removing the optional memory  
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4.1 General  
Installing the Optional Memory  
Install the optional memory (module) according to the following procedures and Figures 4-4 and 4-  
5, after checking that the computer is turned off in boot mode.  
CAUTION: Install the optional memory after turning off the computer. If this is violated,  
the computer or memory can be damaged.  
1. Insert the memory module into the connector at an angle of 45 degrees.  
2. Tilt the memory module so that it can be fixed with both memory lock stoppers.  
3. Reinstall the memory cover.  
4. Secure the cover with the M2.5x4 black bind screw.  
After the computer is turned on, check the hardware configuration in the Hardware Setup or  
TSETUP program to make sure that the installed memory module has been recognized by the  
system. If it has not been recognized yet, check the connections.  
CAUTION: To prevent system malfunctions, always use Slot A first to insert the memory  
modules.  
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4.1 General  
4 Replacement Procedures  
Removing the MDC Card  
Remove the MDC Card (Modem Daughter Card) according to the following procedures and  
Figures 4-6 and 4-7, after checking that the computer is turned off in boot mode.  
CAUTION: Remove the MDC card after turning off the computer. If this is violated, the  
computer or MDC card can be damaged.  
1. Turn the computer upside down.  
2. Release the M2.5x4 black bind screws.  
3. Remove the MDC cover.  
CAUTION: Do not touch the connectors on the MDC card or in the computer.  
Contaminated connectors can cause MDC card failures.  
M2.5x4 black bind screw  
MDC cover  
Figure 4-6 Removing the MDC cover  
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4.1 General  
4. Remove the two M2x3 white bind screws for securing the MDC card.  
5. Raise the MDC card and disconnect it from CN502 on the system board.  
6. Disconnect the MDC cable from the connector JP1 on the MDC card.  
M2X3 white bind screw  
JP2  
MDC card  
CN5002  
JP1  
MDC cable  
Figure 4-7 Removing the MDC card  
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Installing the MDC Card  
Install the MDC card according to the following procedures and Figures 4-6 and 4-7, after  
checking that the computer is turned off in boot mode.  
CAUTION: Install the MDC card after turning off the computer. If this is violated, the  
computer or MDC card can be damaged.  
CAUTION: Do not touch the connectors on the MDC card or in the computer.  
Contaminated connectors can cause MDC card failures.  
1. Connect the MDC cable to the connector JP1 on the MDC card.  
2. Connect the MDC card to CN502 on the system board.  
3. Securing the MDC card with the two M2x3 white bind screws.  
4. Install the MDC cover.  
5. Securing the MDC cover by one M2.5x4 black bind screw.  
After the computer is turned on, check the hardware configuration in the Hardware Setup or  
TSETUP program to make sure that the installed MDC card has been recognized by the system. If  
it has not been recognized yet, check the connections.  
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4 Replacement Procedures  
4.2 Wireless LAN Card  
4.2 Wireless LAN Card  
Removing the Wireless LAN Card  
Remove the wireless LAN card according to the following procedures and Figures 4-8 and 4-9.  
CAUTION: Do not touch the connectors on the wireless LAN card and in the computer  
with bare hands. Wireless LAN cards can fail if they are contaminated with sweat, natural  
oils, etc. from your hands.  
1. Turn the computer upside down.  
2. Release the M2.5x4 black LHSTIX screws.  
3. Remove the Wireless LAN cover.  
4. Disconnect the two antenna cables with the tweezers.  
5. Spread out both the left and right stoppers for fixing the wireless LAN card until the card  
can be raised.  
6. Pull the wireless LAN card up and out at an angle.  
M2.5x4 screw  
Wireless cover  
Figure 4-8 Removing the wireless LAN card cover  
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4.2 Wireless LAN Card  
4 Replacement Procedures  
Black wire  
Antenna cable  
Stopper  
White wire  
Wireless LAN card  
Figure 4-9 Removing the wireless LAN card  
Installing the Wireless LAN Card  
Install the wireless LAN card according to the following procedures and Figures 4-22.  
1. Insert the wireless LAN card into the connector at angle of 45 degrees.  
2. Tilt the wireless LAN card and fix it with the left and right stoppers.  
3. Connect the two antenna cables with the tweezers.  
4. Install the wireless LAN cover.  
5. Securing the wireless LAN cover by one M2.5x4 black LHSTIX screw.  
CAUTION: Do not touch the connectors on the wireless LAN card and in the computer with bare  
hands. Wireless LAN cards can fail if they are contaminated with sweat, natural oils, etc. from your  
hands.  
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4 Replacement Procedures  
4.3 HDD  
4.3 HDD  
Removing the HDD  
CAUTION: Do not press the top or bottom of the drive.  
Applying such pressure can corrupt the data in the drive or  
damage the drive.  
Remove the HDD (hard disk drive) according to the following procedures and Figures 4-10, 4-11  
and 4-12.  
1. Remove one M2.5x6 black flat-head screw for fixing the HDD cover.  
2. Remove the HDD cover.  
3. Remove the HDD pack sliding it in the direction of the arrows.  
M2.5x6 black bind screw  
HDD cover  
Figure 4-10 Removing the HDD pack cover  
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4.3 HDD  
4 Replacement Procedures  
HDD pack  
Figure 4-11 Removing the HDD pack  
4. Remove the HDD pack by pulling the HDD tap attached to the HDD pack.  
NOTE: Do not disassemble the HDD pack when it is working normally. Disassemble or  
replace the HDD pack only if it failed.  
5. Place the HDD pack on a flat surface (such as a desk), and remove the two M3x4 black  
flat-head screws.  
6. Remove the HDD bracket.  
HDD  
M3x4 black flat-head screw  
HDD bracket  
Figure 4-12 Removing the HDD chassis  
CAUTION: Do not apply pressure to the top or bottom of the drive.  
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4.3 HDD  
Installing the HDD  
Install the HDD according to the following procedures and Figures 4-10, 4-11 and 4-12.  
CAUTION: To avoid damage, always hold the HDD only by its sides.  
1. Secure the HDD and its bracket with the two M3x4 black flat-head screws.  
CAUTION: When installing the HDD pack into the computer, do not press the center of  
the HDD pack to prevent the HDD bracket from being distorted. Always hold the HDD  
pack by its sides.  
2. Install the HDD pack into the correct position in the computer. Connect the HDD pack to  
the computer, holding the HDD pack by its sides.  
3. Insert the HDD pack.  
4. Secure the HDD cover with one M2.5x6 black flat-head screw.  
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4.4 Switch Cover and Hotkey board  
4 Replacement Procedures  
4.4 Switch Cover and Hotkey Board  
Removing the Switcher  
Remove the switch cover and hotkey board according to the following procedures and Figures 4-  
13, 4-14.  
1. Open the display panel.  
2. Release the following 11 latches on the switch cover, in that order:  
- Six bottom latches  
- One latch on the left and right sides  
- Three front latches  
3. Remove the switch cover.  
4. Disconnect the SUMI-card (flat cable) from CN2001 on hotkey board.  
Latch  
Figure 4-13 Removing the switch cover screw  
5.  
6.  
Remove the two M2.5 x4 black flat-head screws for securing the hotkey board.  
Remove the hotkey board.  
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4.4 Switch Cover and Hotkey board  
M2.5x4 black flat-head screw  
Hotkey board  
CN2001  
SUMI-card  
Figure 4-14 Removing the hotkey board  
Installing the Switch Cover and Hotkey Board  
Install the switch cover and hotkey board according to the following procedures and Figures 4-13,  
4-14.  
1. Connect the SUMI-card to CN2000 on the hotkey board.  
2. Place the hotkey board in the correct position.  
3. Secure the hotkey board with the two M2.5x4 black flat-head screws.  
4. Place the switch cover in the correct position and fasten the following 11 latches, in that  
order:  
- Six bottom latches  
- One latch on the left and right sides  
- Three front latch  
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4.5 Keyboard  
4 Replacement Procedures  
4
1
4.5 Keyboard  
Removing the Keyboard  
Remove the keyboard according to the following procedures and Figures 4-15.  
1. Remove two M2.5x2.6 black bind screws.  
Figure 4-15 Removing the keyboard  
2. Move the keyboard in the direction of the arrow until the keyboard connector appears.  
3. Turn the keyboard upside down.  
4. Disconnect the keyboard cable from CN16 on the system board and remove the keyboard.  
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4.5 Keyboard  
Installing the Keyboard  
Install the keyboard according to the following procedures and Figures 4-15.  
1. Connect the keyboard cable to CN16 on the system board.  
2. Align the latches on the rear of the keyboard with the latch holes on the top cover.  
3. Secure the keyboard with the two M2.5x2.6 black bind screws.  
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4.6 ODD Bay Module  
4 Replacement Procedures  
4.6 ODD Bay Modules  
Removing the ODD Bay Module  
NOTE: The installation and removal procedures are the same for all the modules that  
can be installed in the ODD bays. See the appropriate sections for the disassembly  
procedures of the specific modules.  
Remove the ODD bay module according to the following procedures and Figure 4-16, 4-17.  
1. Turn the computer upside down.  
2. Remove the M2x8 black bind screw.  
3. Turn the computer over and open the display.  
4. Push out the ODD bay module in the direction of the arrow.  
CAUTION: Handle the ODD bay module carefully, because it becomes hot during  
operation.  
M2x8 black bind screw  
Figure 4-16 Removing the ODD bay module  
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4.6 ODD Bay Module  
Push here  
ODD bay module  
Figure 4-16 Removing the ODD bay module  
Installing the ODD Bay Module  
Install the ODD bay module according to the following procedures and Figure 4-16, 4-17.  
1. Place the ODD bay module in the correct position and slide it in.  
2. Push it until it clicks into place.  
3. Close the display and turn the computer over.  
4. Fix the ODD bay module with one M2x8 black bind screw.  
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4.6 ODD Bay Module  
4 Replacement Procedures  
Disassembling the ODD Drive  
NOTE: Do not disassemble the ODD drive when it is working normally. Disassemble or  
replace the ODD drive only if it failed.  
Disassemble the ODD drive according to the following procedures and Figures 4-18.  
1. Remove the two M2x3 white flat-head screws.  
2. Remove the bracket.  
ODD bay module  
Breaket  
M2x3  
white flat-head screw  
Figure 4-18 Removing the bracket from the ODD drive  
Assembling the ODD Drive  
Assemble the ODD drive according to the following procedures and Figures 4-18.  
1. Secure the bracket with the two M2x3 white flat-head screws.  
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4.7 Display Assembly  
4.7 Display Assembly  
Removing the Display Assembly  
CAUTION: Use care to avoid that the antenna cable for antenna is caught between the  
display assembly and computer.  
Remove the display assembly with the top cover according to the following procedures and Figures  
4-19, 4-20.  
1. Turn the computer upside down, and remove two M2.5x20 black bind screws.  
2. Remove the wireless LAN cable core.  
Figure 4-19 Removing the screws from the bottom of the computer  
3. Restore the normal computer placement and open the display panel.  
4. Remove four M2.5x5 black flat-head screws and M2x3 white flat-head screw .  
5. Disconnect the LCD/FL cable from CN13 on the system board.  
6. Remove the wireless antenna cables from the hole.  
7. Remove the display module.  
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4.7 Display Assembly  
4 Replacement Procedures  
Figure 4-20 Removing the display assembly  
Installing the Display Assembly  
Install the display assembly according to the following procedures and Figures 4-19, 4-20.  
1. Place the display panel in the correct position and push the wireless antenna cable into the  
hole.  
2. Connect the LCD/FL cable to CN13 on the system board and fix it with one M2x3 white  
flat-head screw.  
3. Securing display assembly with four M2.5x5 black flat-head screws.  
4. Close the display panel and turn the computer upside down and fix it with two M2.5x20  
black bind screws.  
5. Push the wireless LAN cable through the core and place the core in the correct position.  
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4.8 Top Cover  
4.8 Top Cover  
Removing the Top Cover  
Remove the top cover according to the following procedures and Figures 4-21 and 4-22.  
1. Turn the computer upside down, and remove the following 25 screws:  
- Two M2.5x14 black bind screws  
- Twelve M2.5x8 black bind screws  
- Eleven M2.5x3 black flat-head screws  
Figure 4-21 Removing the screws from the bottom of the computer  
2. Restore the normal computer placement.  
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4.8 Top Cover  
4 Replacement Procedures  
LID switch cable  
Top cover  
LED SUMI-card  
CN23  
CN17  
Figure 4-22 Removing the top cover  
3. Disconnect the LED board flat cable from CN17.  
4. Lift up the top cover.  
5. Disconnect the lid switch cable from CN23.  
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4.8 Top Cover  
Installing the Top cover  
Install the top cover with the display assembly according to the following procedures and Figures 4-  
21, 4-22.  
1. Connect the lid switch flat cables to CN23 on the system board.  
2. Place the top cover, adjusting its position.  
CAUTION: Use care to avoid that the lid switch cable for lid switch is caught between  
the top cover and base body.  
3. Connect the LED board flat cable to CN17 on the system board.  
4. Turn the computer upside down and fix it with the following 25 screws:  
- Two M2.5x14 black bind screws  
- Twelve M2.5x8 black bind screws  
- Eleven M2.5x3 black flat-head screws  
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4.9 Speakers  
4 Replacement Procedures  
4.9 Speakers  
Removing the Speakers  
Remove the speakers according to the following procedures and Figure 4-23.  
1. Remove the speaker cables fix tape.  
2. Remove the speaker cables from the guides (grooves) on the bottom cover.  
3. Disconnect the speaker cables from CN20 on the system board.  
4. Remove the left and right speakers.  
Tape  
CN20  
Speaker  
Figure 4-23 Removing the speakers  
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4.9 Speakers  
Installing the Speakers  
Install the speakers according to the following procedures and Figure 4-23.  
1. Connect the speaker cables to CN20 on the system board.  
2. Place the left and right speakers in their correct position and push the speaker cables into  
the guides on the top cover.  
3. Stick the speaker cables by the tape.  
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4.10 Cooling Module  
4 Replacement Procedures  
4.10 Cooling Module  
CAUTION: When removing the cooling module, keep the following in mind:  
1. The cooling module can become very hot during operation. Be sure to let it cool down  
before starting the repair work.  
2. Do not touch or give shock to the fan in the cooling module.  
NOTE: The screws for Steps 2 and 3 cannot be removed, only loosened.  
Removing the Cooling Module  
Remove the cooling module according to the following procedures and Figure 4-24.  
1. Disconnect the cable of the cooling module from CN14 on the system board.  
2. Release the one screw next to the fan.  
3. Release the four screws on the cooling module using the numbered order shown to the  
screw.  
4. Remove the cooling module.  
Cooling module fix screw  
Cooling module  
CN14  
CPU  
Figure 4-24 Removing the cooling module  
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4 Replacement Procedures  
4.10 Cooling Module  
Installing the Cooling Module  
Install the cooling module according to the following procedures and Figures 4-24, 4-25.  
CAUTION: When installing the cooling module, keep the following in mind:  
1. Be sure to confirm the correct position for the module.  
2. Route the cooling module cable between the module and MDC card.  
3. Please according to the number sequence sealed on heat sink module and secures the  
relevant screws on the main board.  
NOTE: Apply silicon greases with a special syringe to cover the surface of the CPU chip  
completely.  
Figure 4-25 Applying silicon greases  
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4.10 Cooling Module  
4 Replacement Procedures  
1. If silicon greases are already applied to the CPU and fan module, wipe them off with a cloth.  
By using a special syringe, apply silicon greases to the CPU chip center so that the entire  
CPU chip can be covered with the greases.  
2. Place the cooling module in the correct position.  
3. Secure the four screws on the cooling module using the numbered order shown on the  
screws.  
4. Secure one screw next to the fan.  
5. Connect the cooling module cable to CN14 on the system board.  
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4 Replacement Procedures  
4.11 CPU  
4.11  
CPU  
CAUTION: When removing the CPU, keep the following in mind:  
The CPU can become very hot during operation. Be sure to let it cool down before  
starting repair work.  
Removing the CPU  
Remove the CPU according to the following procedures and Figure 4-26.  
CAUTION: Remove the CPU by aligning the triangle with the shaded area.  
1. Unlock the CPU by rotating the bar on the CPU socket 90 degrees to the up with hand (in  
the order shown in the figure below).  
2. Remove the CPU.  
NOTE: After the CPU is removed, should lower the bar before proceeding to prevent  
damage.  
Figure 4-26 Removing the CPU  
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4.11 CPU  
4 Replacement Procedures  
Installing the CPU  
Install the CPU according to the following procedures and Figures 4-26, 4-27 and 4-28.  
1. Check that the triangle on the cam is in the unlocking position.  
2. Attach the CPU to the correct position in the CPU socket. Align the CPU with the CPU socket  
by using the triangle as a guide.  
CPU socket  
CPU  
Figure 4-27 Installing the CPU  
CAUTION: Place the CPU by aligning the triangle with the shaded area.  
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4 Replacement Procedures  
4.11 CPU  
3. Secure the CPU by rotating the bar 90 degrees to the down with hand.  
Figure 4-28 Securing the CPU  
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4.12 System Board  
4 Replacement Procedures  
4.12 System Board  
Removing the System Board  
NOTE: Be careful of the eject button for the PC card. It can be damage when removing  
the board. Make sure it is pushed in.  
Remove the system board according to the following procedures and Figures 4-29.  
1. Remove the M2.5x5 black flat-head screws for securing the HDD tray.  
2. Remove the HDD tray.  
3. Remove the hotkey board SUMI-card from CN8.  
NOTE: The switch can be easily removed if you tweeze the prongs on the button together.  
4. Remove the lever of the wireless kill switch.  
5. Remove two M2.5x4 black flat-head screws for securing the system board.  
6. Remove the system board.  
Figure 4-29 Removing the system board  
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4 Replacement Procedures  
4.12 System Board  
Installing the System Board  
Install the touch pad according to the following procedures and figure 4-29.  
1. Place the slider for the kill switch on the system board.  
2. Seat the system board and secure it with two M2.5x4 black flat-head screws.  
3. Connect the hotkey board SUMI-card to CN8 on the system board.  
4. Seat the HDD tray and secure it with one M2.5x5 black flat-head screw.  
5. Press the kill switch button through the opening in the side. Be sure the prongs are fully  
engaged.  
4-44  
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4.13 North Bridge Thermal Module  
4 Replacement Procedures  
4.13 North Bridge thermal module and MDC cable  
Removing North Bridge thermal module and MDC cable  
Remove the North Bridge thermal module according to the following procedures and Figure 4-30,  
4-31.  
1. Disconnect the cable of the North Bridge thermal module from CN15 on the system board.  
2. Turn the system board upside down.  
3. Remove two M2x3 black bind screws and washers.  
4. Remove North Bridge thermal module.  
5. Remove the black sheet.  
6. Remove one M2.5x2.5 white bind screws.  
7. Removing the CD tray.  
CD tray  
North bridge thermal module  
System board  
Washer  
M2x3 black bind screw  
Black sheet  
M2.5x2.5 white band screw  
Figure 4 -30 Removing the North Bridge thermal module  
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4 Replacement Procedures  
4.13 North Bridge Thermal Module  
8. Remove two pieces of sticky Mylar securing the MDC cable.  
9. Disconnect the MDC cable from CN500 on the system board.  
10. Remove the MDC cable.  
MDC cable  
CN500  
Mylar  
Figure 4-31 Removing the MDC cable  
Installing the Removing North Bridge thermal module and MDC cable  
Install the Removing North Bridge thermal module according to the following procedures and Figure  
4-30, 4-31.  
1. Place the MDC cable in the correct position...  
2. Connect the MDC cable from CN500 on the system board.  
3. Stick two pieces of sticky Mylar securing the MDC cable.  
4. Connect the North Bridge thermal module cable to the CN15 on the system board.  
5. Place the North Bridge thermal module in the correct position.  
6. Secure the two washers and M2x3 black bind screws.  
7. Place the CD tray in the correct position.  
8. Secure the one M2.5x2.5 white bind screws.  
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4.13 North Bridge Thermal Module  
4 Replacement Procedures  
9. Stick the black sheet in the correct position.  
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4 Replacement Procedures  
4.14 Display Mask  
4.14 Display Mask  
Removing the Display Mask  
Remove the display mask according to the following procedures and Figure 4-32.  
1. Remove the following 8 seals on the display module in that order:  
- Four black seals on the bottom  
- Four black seals on the top  
2. Remove the following 8 screw on the display module, in that order:  
- Four M2.5x7 black flat-head screws on the top and bottom  
- Four M2.5x7 black flat-head screws on each of the top and bottom of left and right sides  
3. Release the following 18 latches on the display mask, in that order:  
- Four bottom latches  
- Five latches on each of the left and right sides  
- Six top latches  
Figure 4-32 Removing the display mask  
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4.14 Display Mask  
4 Replacement Procedures  
Installing the Display Mask  
Install the display mask according to the following procedures and Figure 4-32.  
1. Place the display mask in the correct position and fasten the following 18 latches, in that  
order:  
- Six top latches  
- Five latches on each of the left and right sides  
- Four bottom latches  
2. Place the display module in the correct position and fasten the following 8 screws, in that  
order:  
- Two M2.5x7 black flat-head screws on the top  
- Four M2.5x7 black flat-head screws on each of the top and bottom of left and right sides  
3. Place the display mask in the correct position and fasten the following 8 seals, in that order:  
- Four black seals on the bottom  
- Four black seals on the top  
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4 Replacement Procedures  
4.15 FL Inverter Board  
4.15 FL Inverter Board  
Removing the FL Inverter Board  
Remove the FL inverter board according to the following procedures and Figures 4-33 and 4-34.  
1. Remove the M2.5x4.5 black flat-head screw.  
M2.5x4.5 black flat-head screw  
FL inverter board  
Figure 4-33 Removing the FL inverter board  
2. Raise the FL inverter board and disconnect the LCD/FL cable from LCD/FL connecter.  
3. Disconnect the HV cable from HV connecter and remove the FL inverter board.  
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4.15 FL Inverter Board  
4 Replacement Procedures  
FL inverter board  
HV cable  
LCD/FL cable  
Figure 4-34 disconnecting the cables  
Installing the FL Inverter Board  
Install the FL inverter board according to the following procedures and Figures 4-33 and 4-34.  
1. Connect the LCD/FL cable to LCD/FL connecter, and connect the HV cable to HV  
connecter.  
2. Place the FL inverter board in the correct position.  
3. Fasten the M2.5x4.5 black flat-head screw to secure the FL inverter board.  
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4 Replacement Procedures  
4.16 LCD Module  
4.16  
LCD Modules  
NOTE: ICs are fragile. Use extreme care not to apply pressure to the ICs along the  
edges of the LCD module.  
NOTE: Dispose of used LCD panels (fluorescent (FL) tubes) as required by local  
ordinances or regulations.  
NOTE: LCD/FL cable must be carefully peeled away before disconnecting it from the  
module.  
Removing the 15.0-inch LCD module  
Remove the 15.0-inch LCD module according to the following procedures and Figures 4-35, 4-36  
and 4-37.  
1. Remove the two M2.5x4.5 black flat-head screws and two M2x5 white bind screws for  
fixing the LCD module.  
2. Carefully tilt the LCD module toward you.  
3. Remove the three M2x3 black bind screws on each of the left and right sides for fixing the  
LCD bracket.  
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4.16 LCD Module  
4 Replacement Procedures  
M2x5 white bind screw  
M2.5x4.5 black flat-head screw  
Figure 4-35 Removing the 15.0-inch LCD module and screws  
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4 Replacement Procedures  
4.16 LCD Module  
4. Remove the LCD brackets.  
5. Turn the LCD upside down.  
6. Remove the tape and LCD/FL cable connector. Then disconnect the LCD/FL cable.  
Right LCD bracker  
M2x3 black bind screw  
LCD module  
Left LCD bracker  
M2x3 black bind screw  
Figure 4-36 Removing the 15.0-inch LCD module  
Figure 4-37 Removing the 15.0-inch LCD module  
4-54  
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4.16 LCD Module  
4 Replacement Procedures  
Installing the 15.0-inch LCD Module  
NOTE: LCD/FL cable must be carefully peeled away before disconnecting it from the  
module.  
Install the 15.0-inch LCD module according to the following procedures and Figures 4-35, 4-36  
and 4-37.  
1. Turn the LCD upside down.  
2. Connect the LCD/FL cable to the LCD module then stick tape for securing the LCD  
connector.  
3. Return the normal LCD placement.  
4. Place the LCD bracket in the correct position and secure it with the three M2x3 black bind  
screws on each of the left and right sides.  
5. Place the LCD module in the correct position and secure it with the two M2.5x4.5 black  
flat-head screws and two M2x5 white bind screws.  
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4 Replacement Procedures  
4.16 LCD Module  
Removing the 14.1-inch LCD Module  
NOTE: LCD/FL cable must be carefully peeled away before disconnecting it from the  
module.  
Remove the 14.1-inch LCD module according to the following procedures and Figures 4-38, 4-39  
and 4-40.  
1. Remove the two M2.5x4.5 black flat-head screws and two M2x5 white bind screws for  
fixing the LCD module.  
2. Carefully tilt the LCD module toward you.  
3. Remove the three M2x3 black bind screws on each of the left and right sides for fixing the  
LCD bracket.  
M2x5 white bind screw  
M2.5x4.5 black flat-head screw  
Figure 4-38 Removing the 14.0-inch LCD module and screws  
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4.16 LCD Module  
4 Replacement Procedures  
4. Remove the tape and LCD/FL cable connector. Then disconnect the LCD/FL cable.  
Right LCD bracker  
M2x3 black bind screw  
LCD module  
Left LCD bracker  
M2x3 black bind screw  
Figure 4-39 Removing the 14.0-inch LCD module  
Figure 4-40 Removing the 14.0-inch LCD module  
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4 Replacement Procedures  
4.16 LCD Module  
Installing the 14.0-inch LCD Module  
NOTE: LCD/FL cable must be carefully peeled away before disconnecting it from the  
module.  
Install the 14.0-inch LCD module according to the following procedures and Figures 4-38, 4-39  
and 4-40.  
1. Turn the LCD upside down.  
2. Connect the LCD/FL cable to the LCD module then stick tape for securing the LCD  
connector.  
3. Return the normal LCD placement.  
4. Place the LCD bracket in the correct position and secure it with the three M2x3 black bind  
screws on each of the left and right sides.  
5. Place the LCD module in the correct position and secure it with the two M2.5x4.5 black  
flat-head screws and two M2x5 white bind screws.  
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4.17 LED board  
4 Replacement Procedures  
4.17 LED Board  
Removing the LED Board  
Remove the LED board according to the following procedures and Figure 4-41.  
NOTE: Be carefully peel away the 3 tapes securing the board before you can remove it.  
1. Remove the ESD tape for fix LED flat cable.  
2. Remove the left and right sides fix touch pad ESD tape.  
3. Remove the two M2.5x3 flat round head screws.  
4. Disconnect the touch pad flat cables from J1 on the touch pad and remove the LED board.  
5. Disconnect the touch pad flat cables from CN2000 and LED board flat cable from  
CN2002 on the LED board.  
ESD tape  
ESD tape  
J1  
LED SUMI-card  
LED board  
CN2000  
CN2002  
Touch pad SUMI-card  
M2.5x3 flat-round-head screw  
Figure 4-41 Removing the LED board  
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4 Replacement Procedures  
4.17 LED Board  
Installing the LED Board  
Install the LED board according to the following procedures and Figure 4-41.  
1. Connect the touch pad flat cables to CN2000 and LED board flat cable to CN2002 on the  
LED board.  
2. Connect the touch pad flat cables to J1 on the touch pad.  
3. Secure LED board to top cover with two M2.5x3 black flat round bind screws.  
4. Stick touch pad flat cable by ESD tape on touch pad left side.  
5. Stick LED board flat cable by ESD tape.  
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4.18 Touch Pad Board  
4 Replacement Procedures  
4.18 Touch Pad Board  
Removing the Touch Pad Board  
Remove the s Touch Pad Board according to the following procedures and Figure 4-42.  
1. Remove the two M2.5x4 black flat-head screws for securing the touch pad board.  
2. Remove the Touch Pad Board.  
M2.5x4 black flat-head screw  
Touch pad  
Figure 4-42 Removing the touch pad board  
Installing the Touch Pad Board  
Install the Touch Pad Board according to the following procedures and Figure 4-42.  
1. Place the touch pad board in the correct position.  
2. Secure the touch pad board with the two M2.5x4 black flat-head screws.  
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6000 1 ?  
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Appendices  
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Appendices  
Appendix  
Contents  
Appendix A Handling the LCD Module..............................................................................A-1  
Appendix B Board Layout ...................................................................................................B-1  
B.1  
B.2  
System Board Front View ........................................................................................B-1  
System Board Back View.........................................................................................B-3  
Appendix C Pin Assignments...............................................................................................C-1  
System Board......................................................................................................................... C-2  
C.1  
CN1 Parallel Connector (25-Pin)........................................................................... C-2  
CN2 External Monitor Connector (15-Pin) .............................................................. C-2  
CN3 RJ45 (12-Pin+4LED)..................................................................................... C-3  
CN5 USB I/F Connector-A+B (8-Pin).................................................................... C-3  
CN6 TV OUT Connector (4-Pin)............................................................................ C-3  
CN7 PC Card Slot Connector (68-Pin)................................................................... C-4  
CN9 SD/MS Connector (23-Pin)............................................................................ C-5  
CN11 USB I/F Connector-C (4-Pin) ...................................................................... C-6  
CN12 ODD Bay Connector (52-Pin) ...................................................................... C-6  
CN13 LCD/FL Inverter Connector (42-Pin)............................................................ C-7  
CN14 Cooling Module Connector (1) (3-Pin)......................................................... C-7  
CN15 Cooling Module Connector (2) (3-Pin)......................................................... C-8  
CN16 Internal KEY Board Connector (34-Pin)...................................................... C-8  
CN18 HDD Connector (44-Pin) ............................................................................. C-9  
CN19 Main Battery Connector (7-Pin).................................................................... C-9  
CN20 Internal Speaker Connector (6-Pin)............................................................ C-10  
CN501 MINI PCI Connector (126-Pin) ............................................................... C-10  
C.2  
C.3  
C.4  
C.5  
C.6  
C.7  
C.8  
C.9  
C.10  
C.11  
C.12  
C.13  
C.14  
C.15  
C.16  
C.17  
C.18 CN502 MDC I/F Connector (30-Pin)...................................................................... C-12  
C.19  
C.20  
CN503 Memory Slot Connector (202-Pin).......................................................... C-13  
CN2000 Touch Pad Connector (12-Pin) ............................................................... C-16  
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C.21  
C.22  
C.23  
C.24  
CN2002 LED Connector (24-Pin) ........................................................................ C-16  
JACK1 DC_IN Connector (2-Pin)........................................................................ C-17  
JACK2 Ext_Microphone Connector (6-Pin).......................................................... C-17  
JACK3 Headphone Connector (6-Pin).................................................................. C-17  
Appendix D Keyboard Scan/Character Codes.................................................................. D-1  
Appendix E Key Layout.......................................................................................................E-1  
Appendix F BIOS Rewrite Procedures...............................................................................F-1  
Appendix G EC/KBC Rewrite Procedures........................................................................ G-1  
App-iv  
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Appendices  
Figures  
Figure B-1 Board layout (front)..............................................................................................B-1  
Figure B-2 Board layout (back)..............................................................................................B-3  
Figure E-1 CN keyboard.......................................................................................................E-1  
Tables  
Table B-1  
Table B-2  
Table C-1  
Table C-2  
Table C-3  
Table C-4  
Table C-5  
Table C-6  
Table C-7  
Table C-8  
Table C-9  
Table C-10  
Table C-11  
Table C-12  
Table C-13  
Table C-14  
Table C-15  
Table C-16  
Table C-17  
Table C-18  
Table C-19  
Table C-20  
Table C-21  
System board connectors (front).......................................................................B-2  
System board connectors (back)......................................................................B-4  
Parallel connector pin assignments (25-PIN)................................................... C-2  
External monitor connector pin assignments (15-pin) ........................................ C-2  
RJ45 (12-Pin+4LED) ..................................................................................... C-3  
USB I/F connector pin assignments (8-Pin)...................................................... C-3  
TV OUT connector pin assignments (4-pin).................................................... C-3  
PC card slot connector pin assignments (68-pin) (1/2) ..................................... C-4  
SD/MS connector pin assignments (23-Pin)..................................................... C-5  
USB I/F connector pin assignments (4-Pin)...................................................... C-6  
ODD bay connector pin assignments (52-Pin).................................................. C-6  
LCD/FL Inverter connector pin assignments (42-Pin) ................................. C-7  
Cooling Module connector (1) pin assignments (3-Pin).................................... C-7  
Cooling Module connector (2) pin assignments (3-Pin)................................... C-8  
Key Board I/F connector pin assignments (34-Pin) .......................................... C-8  
HDD connector pin assignments (44-Pin) ........................................................ C-9  
Main battery connector pin assignments (7-Pin) ............................................... C-9  
Internal speaker connector pin assignments (6-Pin) ....................................... C-10  
MINI PCI connector pin assignments (126-Pin) (1/3).................................... C-10  
MDC I/F connector pin assignments (30-Pin) ................................................ C-12  
Memory slot connector pin assignments (202-PIN) (1/3)............................ C-13  
Touch Pad connector pin assignments (12-Pin) .............................................. C-16  
LED connector pin assignments (24-Pin) ....................................................... C-16  
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Appendices  
Table C-22  
Table C-23  
Table C-24  
Table D-1  
Table D-2  
Table D-3  
Table D-4  
Table D-5  
Table D-6  
Table D-7  
DC_IN connector pin assignments (2-Pin).................................................... C-17  
Ext_microphone connector pin assignments (6-Pin)........................................ C-17  
Headphone connector pin assignments (6-Pin) ............................................... C-17  
Scan codes (set 1 and set 2)............................................................................ D-1  
Scan codes with left Shift key.......................................................................... D-5  
Scan codes in Numlock mode......................................................................... D-6  
Scan codes with Fn key.................................................................................. D-6  
Scan codes in overlay mode............................................................................ D-7  
No.124 key scan code.................................................................................... D-7  
No.126 key scan code.................................................................................... D-8  
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Apx. A Handling the LCD Module  
Appendices  
Appendix A  
Appendix A Handling the LCD Module  
Precautions for handling the LCD module  
The LCD module can be easily damaged during assembly or disassembly. Observe the following  
precautions when handling the LCD module:  
1. When installing the LCD module in the LCD cover, be sure to seat it so that it is properly  
aligned and maximum visibility of the display is maintained.  
2. Be careful to align the four holes at the right side and left side of the LCD module with the  
corresponding holes in the LCD cover before securing the module with four screws. Do not  
force the module into place, because stress can affect its performance. Also, the panel’s  
polarized surface is easily scarred, so be carefully when handling it.  
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Appendices  
Apx. A Handling the LCD Module  
3. If the panel’s surface gets dirty, wipe it with cotton or a soft cloth. If it is still dirty, try  
breathing on the surface to create a light condensate and wipe it again.  
If the surface is very dirty, we recommend a CRT cleaning agent. Apply the agent to a cloth  
and then wipe the panel’s surface. Do not apply cleanser directly to the panel. Also, never  
scratch the surface.  
4. If water or other liquid is left on the panel’s surface for a long period, it can change the  
screen’s tint or stain it. Be sure to quickly wipe off any liquid.  
A-2  
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Apx. A Handling the LCD Module  
Appendices  
5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which  
could cause breakage or cracks.  
6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic  
discharge. Be sure to wear a wrist or ankle ground when handling the module.  
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Apx. A Handling the LCD Module  
7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods.  
8. Do not store the module at temperatures below specifications. Cold can cause the liquid  
crystals to freeze, lose their elasticity or otherwise suffer damage.  
A-4  
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Apx. A Handling the LCD Module  
Appendices  
9. Do not disassemble the LCD module. Disassembly can cause malfunctions.  
10. If you transport the module, do not use packing material that contains epoxy resin (amine)  
or silicon glue (alcohol or oxime). These materials can release gas that can damage the  
panel’s polarization.  
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Apx. B Board Layout  
Appendices  
Appendix B  
Appendix B Board Layout  
B.1  
System Board Front View  
Figure B-1 Board layout (front)  
A
B
C
D
S
E
F
R
Q
P
G
\_  
H
I
O
N
J
T
M
L
K
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Apx. B Board Layout  
Table B-1 System board connectors (front)  
Mark  
A’  
B’  
C’  
D’  
E’  
F’  
G’  
H’  
I’  
Number  
Name  
CN13  
CN12  
CN9  
LCD/FL Inverter Connector  
ODD Bay Connector  
SD/MS Connector  
CN4  
IEEE 1394 Connector  
Parallel Connector  
CN1  
CN2  
External Monitor Connector  
USB I/F Connector B  
RJ45 (LAN)/RJ11 Connector  
CPU Connector  
CN5  
CN3  
CN10  
CN6  
J’  
S-Video Connector  
K’  
L
CN11  
JACK2  
JACK3  
CN8  
USB I/F Connector C  
Ext_Microphone Connector  
Headphone Connector  
HDD Connector  
M
N
O
CN17  
CN16  
CN19  
CN22  
CN15  
CN14  
LED Status and IR Connector  
Internal Keyboard Connector  
Battery Bay Connector  
BIOS Chip Connector  
FAN 2  
P
Q
R
S
T
FAN 1  
B-2  
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Apx. B Board Layout  
Appendices  
Figure B-2 Board layout ( back )  
D
A
C
B
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Apx. B Board Layout  
Table B-2 System board ICs and connectors (back)  
Mark  
A’  
Number  
CN501  
CN502  
CN504  
CN503  
Name  
MINI PCI Connector  
MDC Connector  
Serial Connector  
B’  
C’  
D’  
Memory Slot A Connector  
B-4  
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Apx. C Pin Assignments  
Appendices  
Appendix C Pin Assignments...............................................................................................C-1  
System Board......................................................................................................................... C-2  
C.1  
C.2  
C.3  
C.4  
C.5  
C.6  
C.7  
C.8  
C.9  
CN1 Parallel Connector (25-Pin) .............................................................................. C-2  
CN2 External Monitor Connector (15-Pin).................................................................. C-2  
CN3 RJ45 (12-Pin+4LED)......................................................................................... C-3  
CN5 USB I/F Connector-A+B (8-Pin) ....................................................................... C-3  
CN6 TV OUT Connector (4-Pin) ............................................................................... C-3  
CN7 PC Card Slot Connector (68-Pin) ...................................................................... C-4  
CN9 SD/MS Connector (23-Pin) ............................................................................... C-5  
CN11 USB I/F Connector-C (4-Pin).......................................................................... C-6  
CN12 ODD Bay Connector (52-Pin).......................................................................... C-6  
C.10 CN13 LCD/FL Inverter Connector (42-Pin) ............................................................... C-7  
C.11 CN14 Cooling Module Connector (1) (3-Pin) ............................................................ C-7  
C.12 CN15 Cooling Module Connector (2) (3-Pin) ............................................................ C-8  
C.13 CN16 Internal KEY Board Connector (34-Pin) ......................................................... C-8  
C.14 CN18 HDD Connector (44-Pin)................................................................................. C-9  
C.15 CN19 Main Battery Connector (7-Pin) ....................................................................... C-9  
C.16 CN20 Internal Speaker Connector (6-Pin) ............................................................... C-10  
C.17 CN501 MINI PCI Connector (126-Pin)................................................................... C-10  
C.18 CN502 MDC I/F Connector (30-Pin)...................................................................... C-12  
C.19 CN503 Memory Slot Connector (202-Pin) ............................................................. C-13  
C.20 CN2000 Touch Pad Connector (12-Pin)................................................................... C-16  
C.21 CN2002 LED Connector (24-Pin)............................................................................ C-16  
C.22 JACK1 DC_IN Connector (2-Pin) ........................................................................... C-17  
C.23 JACK2 Ext_Microphone Connector (6-Pin) ............................................................. C-17  
C.24 JACK3 Headphone Connector (6-Pin) ..................................................................... C-17  
Equium A60/Satellite A60/ Pro A60/A65 Maintenance Manual  
C-1  
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Appendices  
Apx. C Pin Assignments  
Appendix C  
Appendix C Pin Assignments  
System Board  
C.1  
CN1 Parallel Connector (25-Pin)  
Table C-1 Parallel connector pin assignments (25-PIN)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
/STRB#_5R  
/PDATA(1)_R  
/PDATA(3)_R  
/PDATA(5)_R  
/PDATA(7)_R  
/BUSY#_5R  
/SLCT_5R  
/ERROR#_5R  
/SLCTIN#_5R  
DGND  
O
2
/PDATA(0)_R  
/PDATA(2)_R  
/PDATA(4)_R  
/PDATA(6)_R  
/ACK#_5R  
/PE_5R  
I/O  
I/O  
I/O  
I/O  
I
3
I/O  
4
5
I/O  
6
7
I/O  
8
9
I/O  
10  
12  
14  
16  
18  
20  
22  
24  
11  
13  
15  
17  
19  
21  
23  
25  
I
I
I
/ALF#_5R  
/PINIT#_5R  
DGND  
O
O
-
I
O
-
DGND  
-
DGND  
-
DGND  
-
DGND  
-
DGND  
-
DGND  
-
C.2  
CN2 External Monitor Connector (15-Pin)  
Table C-2 External monitor connector pin assignments (15-pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
O
1
3
RED  
BLUE  
O
O
-
2
4
GREEN  
NC  
5
VGA GND  
VGA GND  
+V5S  
6
VGA GND  
VGA GND  
VGA GND  
DDC DATA  
CRT_VSYNC  
7
-
8
9
-
10  
12  
14  
11  
13  
15  
NC  
-
I/O  
O
CRT_HSYNC  
DDCCLK  
O
I/O  
C-2  
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Apx. C Pin Assignments  
Appendices  
C.3  
CN3 RJ45 (12-Pin+4LED)  
Table C-3 RJ45 (12-Pin+4LED)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
G
-
2
G
-
A1  
A3  
A5  
A7  
A9  
A11  
B1  
/TX+_TRAN  
/RX+_TRAN  
NC 1  
O
A2  
A4  
A6  
A8  
A10  
A12  
B2  
/TX-_TRAN  
NC 0  
O
I
I
-
/RX-_TRAN  
NC 3  
I
NC 2  
-
-
LED_LAN#  
LED_LANACT#  
/MDMTIP  
I
I
LED GP  
+V3_LAN  
/MDMRNG  
I
I
I/O  
I/O  
C.4  
CN5 USB I/F Connector-A+B (8-Pin)  
Table C-4 USB I/F connector pin assignments (8-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
USBVCC1  
/USB_PP1_L  
USBVCC1  
/USB_PP0_L  
DGND  
-
I/O  
-
2
4
/USB_PN1_L  
DGND  
I/O  
-
I/O  
-
5
6
/USB_PN0_L  
DGND  
7
I/O  
-
8
G1  
G3  
G2  
G4  
DGND  
-
DGND  
-
DGND  
-
C.5  
CN6 TV OUT Connector (4-Pin)  
Table C-5 TV OUT connector pin assignments (4-pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
DGND  
LUMA_Y  
DGND  
-
I
2
4
DGND  
CHROMA_C  
DGND  
-
I
G1  
-
G2  
-
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Appendices  
Apx. C Pin Assignments  
C.6  
CN7 PC Card Slot Connector (68-Pin)  
Table C-6 PC card slot connector pin assignments (68-pin) (1/2)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
DGND  
/A_CDAT(4)  
/A_CDAT(6)  
/A_CE1#  
-
2
/A_CDAT(3)  
/A_CDAT(5)  
/A_CDAT(7)  
/A_CADR(10)  
/A_CADR(11)  
/A_CADR(8)  
/A_CADR(14)  
/A_RDY_IREQ  
ACARDVPP  
/A_CADR(15)  
/A_CADR(7)  
/A_CADR(5)  
/A_CADR(3)  
/A_CADR(1)  
/A_CDAT(0)  
/A_CDAT(2)  
DGND  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
O
3
I/O  
I/O  
I
4
5
6
7
8
9
/A_OE#  
I
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
50  
52  
54  
56  
58  
60  
62  
64  
66  
68  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
45  
47  
49  
51  
53  
55  
57  
59  
61  
63  
65  
67  
/A_CADR(9)  
/A_CADR(13)  
/A_WE#  
I/O  
I/O  
I
ACARDVCC  
/A_CADR(16)_R  
/A_CADR(12)  
/A_CADR(6)  
/A_CADR(4)  
/A_CADR(2)  
/A_CADR(0)  
/A_CDAT(1)  
/A_WP_IO16#  
DGND  
-
-
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
O
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
-
-
/A_CD1#  
I/O  
I/O  
I/O  
I
/A_CDAT(11)  
/A_CDAT(13)  
/A_CDAT(15)  
/A_VS1  
I/O  
I/O  
I/O  
I/O  
I
/A_CDAT(12)  
/A_CDAT(14)  
/A_CE2#  
/A_IORD#  
I
/A_IOWR#  
/A_CADR(17)  
/A_CADR(19)  
/A_CADR(21)  
ACARDVPP  
/A_CADR(23)  
/A_CADR(25)  
/A_RESET  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I
/A_CADR(18)  
/A_CADR(20)  
ACARDVCC  
/A_CADR(22)  
/A_CADR(24)  
/A_VS2  
I/O  
I/O  
-
I/O  
I/O  
I/O  
O
/A_WAIT#  
/A_INPACK#  
/A_BVD2_SPKR  
/A_CDAT(8)  
/A_CDAT(10)  
DGND  
O
/A_REG#  
I
O
/A_BVD1_STSCHG_RI  
/A_CDAT(9)  
/A_CD2#  
O
I/O  
I/O  
-
I/O  
O
C-4  
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Apx. C Pin Assignments  
Appendices  
Table C-6 PC card slot connector pin assignments (68-pin) (2/2)  
G1  
G11  
G13  
G15  
G17  
G19  
G20  
G4  
DGND  
DGND  
DGND  
DGND  
DGND  
DGND  
DGND  
DGND  
DGND  
DGND  
-
-
-
-
-
-
-
-
-
-
G10  
G12  
G14  
G16  
G18  
G2  
DGND  
DGND  
DGND  
DGND  
DGND  
DGND  
DGND  
DGND  
DGND  
DGND  
-
-
-
-
-
-
-
-
-
-
G3  
G5  
G6  
G7  
G8  
G9  
C.7  
CN9 SD/MS Connector (23-Pin)  
Table C-7 SD/MS connector pin assignments (23-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
/SD_DAT3  
DGND  
I/O  
2
/SD_CMD  
VCC_SD  
DGND  
O
-
3
-
4
5
/SD_MS_CLK  
/SD_DAT0  
/SD_DAT2  
DGND  
I
I/O  
I/O  
-
6
-
7
8
/SD_DAT1  
/SD_CD#  
/SD_WP  
I/O  
O
O
-
9
10  
12  
14  
16  
18  
20  
22  
11  
13  
15  
17  
19  
21  
23  
DGND  
-
DGND  
/MS_BS  
I/O  
I/O  
I
MS_DATA1  
MS_DATA2  
MS_DATA3  
VCC_SD  
I
/MS_DATA0  
/MS_INS#  
/MS_CLK  
DGND  
I
I
I
-
-
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Appendices  
Apx. C Pin Assignments  
C.8  
CN11 USB I/F Connector-C (4-Pin)  
Table C-8 USB I/F connector pin assignments (4-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
USBVCC2  
/USB_PP2_L  
DGND  
-
I/O  
-
2
4
/USB_PN2_L  
DGND  
I/O  
-
-
G1  
G2  
DGND  
C.9  
CN12 ODD Bay Connector (52-Pin)  
Table C-9 ODD bay connector pin assignments (52-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
/A_CD_L  
/A_CD_GND  
NB_RST#  
/SDD_R(7)  
/SDD_R(6)  
/SDD_R(5)  
/SDD_R(4)  
/SDD_R(3)  
/SDD_R(2)  
/SDD_R(1)  
/SDD_R(0)  
DGND  
O
2
/A_CD_R  
NC  
O
3
-
I
4
-
5
6
/SDD_R(8)  
/SDD_R(9)  
/SDD_R(10)  
/SDD_R(11)  
/SDD_R(12)  
/SDD_R(13)  
/SDD_R(14)  
/SDD_R(15)  
/SDDRQ_35_R  
/SDIOR#_3_R  
DGND  
I/O  
7
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
-
8
I/O  
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
50  
52  
I/O  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
45  
47  
49  
51  
I/O  
I/O  
I/O  
I/O  
I/O  
O
I/O  
/SDIOW#_3_R  
/SDIORDY_35_R  
/IRQ15_3_R  
/SDA_R(1)  
/SDA_R(0)  
/SDCS1#_3_R  
/MBDASP#_5  
+V5S  
I/O  
I/O  
O
I
-
I
/SDDACK#_35_R  
NC  
-
-
I
NC  
I
/SDA_R(2)  
/SDCS3#_3_R  
+V5S  
I
I
I
-
-
-
-
-
-
-
-
-
+V5S  
+V5S  
-
+V5S  
DGND  
-
DGND  
DGND  
-
DGND  
DGND  
-
DGND  
NC  
-
NC  
DGND  
-
DGND  
C-6  
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Apx. C Pin Assignments  
Appendices  
C.10  
CN13 LCD/FL Inverter Connector (42-Pin)  
Table C-10 LCD/FL Inverter connector pin assignments (42-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
/LCM_ID0  
/LCM_ID1  
/LCM_ID2  
DGND  
I
I
2
+V3SLCM  
+V3SLCM  
+V3S  
-
-
3
4
5
I
6
-
7
-
8
/LCM_DDCCLK  
/LCM_DDCDATA  
/TXOUTL0+  
/TXOUTL1+  
/TXOUTL2+  
/TXCLKOUTL+  
DGND  
O
I/O  
O
O
O
O
-
9
DGND  
-
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
34  
36  
38  
40  
42  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
33  
35  
37  
39  
41  
/TXOUTL0-  
/TXOUTL1-  
/TXOUTL2-  
/TXCLKOUTL-  
DGND  
O
O
O
O
-
/TXOUTU0-  
/TXOUTU1-  
/TXOUTU2-  
/TXCLKOUTU-  
DGND  
O
O
O
O
-
/TXOUTU0+  
/TXOUTU1+  
/TXOUTU2+  
/TXCLKOUTU+  
DGND  
O
O
O
O
-
+V5S  
-
+V5S  
-
+V5S  
-
/INV_PWM_3  
DGND  
O
-
/BLON#  
O
-
DGND  
DGND  
-
DGND  
-
DGND  
-
C.11  
CN14 Cooling Module Connector (1) (3-Pin)  
Table C-11 Cooling Module connector (1) pin assignments (3-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
2
Signal Name  
DGND  
I/O  
1
3
+V5S  
-
I
-
/FAN_TACH1  
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C-7  
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Appendices  
Apx. C Pin Assignments  
C.12  
CN15 Cooling Module Connector (2) (3-Pin)  
Table C-12 Cooling Module connector (2) pin assignments (3-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
2
Signal Name  
DGND  
I/O  
1
3
+V5S  
-
I
-
/FAN_TACH2  
C.13  
CN16 Internal KEY Board Connector (34-Pin)  
Table C-13 Key Board I/F connector pin assignments (34-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
+V5S  
NC  
-
-
2
NC  
-
3
4
NC  
-
5
NC  
-
6
+V5S  
-
7
/SCAN_OUT(4)  
/SCAN_IN(2)  
/SCAN_OUT(1)  
/SCAN_IN(0)  
/SCAN_OUT(5)  
/SCAN_IN(5)  
/SCAN_IN(4)  
/SCAN_OUT(7)  
/SCAN_IN(7)  
/SCAN_OUT(9)  
/SCAN_OUT(11)  
/SCAN_OUT(14)  
+V5S  
O
I
8
/SCAN_OUT(2)  
/SCAN_IN(1)  
/SCAN_OUT(0)  
/SCAN_IN(3)  
/SCAN_OUT(6)  
/SCAN_IN(6)  
/SCAN_OUT(12)  
/SCAN_OUT(3)  
/SCAN_OUT(13)  
/SCAN_OUT(8)  
/SCAN_OUT(10)  
/SCAN_OUT(15)  
/CAPS_LED#_3  
/NUM_LED#_3  
O
I
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
O
I
O
I
O
I
O
I
I
O
O
O
O
O
O
O
O
O
I
O
O
O
-
/SCROLL_LED#_3  
O
C-8  
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Apx. C Pin Assignments  
Appendices  
C.14  
CN18 HDD Connector (44-Pin)  
Table C-14 HDD connector pin assignments (44-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
NB_RST#  
/PDD_R(7)  
/PDD_R(6)  
/PDD_R(5)  
/PDD_R(4)  
/PDD_R(3)  
/PDD_R(2)  
/PDD_R(1)  
/PDD_R(0)  
DGND  
I
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
-
2
4
DGND  
/PDD_R(8)  
/PDD_R(9)  
/PDD_R(10)  
/PDD_R(11)  
/PDD_R(12)  
/PDD_R(13)  
/PDD_R(14)  
/PDD_R(15)  
NC  
-
I/O  
5
6
I/O  
7
8
I/O  
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
G2  
I/O  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
G1  
I/O  
I/O  
I/O  
I/O  
-
-
-
-
-
-
-
-
I
/PDDRQ_35_R  
/PDIOW#_3_R  
/PDIOR#_3_R  
/PDIORDY_35_R  
/PDDACK#_35_R  
/IRQ14_3_R  
/PDA_R(1)  
/PDA_R(0)  
/PDCS1#_3_R  
/HDDASP#_5  
+V5S  
O
DGND  
I/O  
I/O  
I/O  
O
DGND  
DGND  
NC  
DGND  
I
NC  
I
DGND  
I
/PDA_R(2)  
/PDCS3#_3_R  
DGND  
I
I
I
-
-
-
-
-
+V5S  
DGND  
-
NC  
DGND  
-
DGND  
C.15  
CN19 Main Battery Connector (7-Pin)  
Table C-15 Main battery connector pin assignments (7-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
5
7
+VBAT  
BATT_SCL  
BATT_THRM  
DGND  
-
I/O  
O
-
2
4
6
+VBAT  
BATT_SDA  
DGND  
-
I/O  
-
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Appendices  
Apx. C Pin Assignments  
C.16  
CN20 Internal Speaker Connector (6-Pin)  
Table C-16 Internal speaker connector pin assignments (6-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
5
/SPK_OUT_L-  
/SPK_OUT_R-  
DGND  
O
O
-
2
4
6
/SPK_OUT_L+  
/SPK_OUT_R+  
DGND  
O
O
-
C.17  
CN501 MINI PCI Connector (126-Pin)  
Table C-17 MINI PCI connector pin assignments (126-Pin) (1/3)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
NC  
-
2
NC  
-
-
3
NC  
NC  
-
4
NC  
5
-
6
NC  
-
7
NC  
-
8
NC  
-
9
NC  
-
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
NC  
-
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
NC  
-
NC  
NC  
-
WLON_LED#  
DGND  
O
-
-
NC  
-
/PIRQB#_3  
+V3  
|
+V5S  
-
-
-
/PIRQB#_3  
NC  
I
NC  
-
DGND  
-
+V3  
-
/CLK_MINIPCI_EXTR  
DGND  
O
-
/PCI_RESET#_3  
+V3  
O
-
/MPCIREQ0#_3  
+V3  
I
/MPCIGNT0#_3  
DGND  
O
-
-
/PCI_AD(31)  
/PCI_AD(29)  
I/O  
I/O  
/PCI_PME#_3  
NC  
I
-
C-10  
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Apx. C Pin Assignments  
Appendices  
Table C-17 MINI PCI connector pin assignments (126-Pin) (2/3)  
37  
39  
41  
43  
45  
47  
49  
51  
53  
55  
57  
59  
61  
63  
65  
67  
69  
71  
73  
75  
77  
79  
81  
83  
85  
87  
89  
91  
93  
95  
97  
99  
101  
103  
GND  
/PCI_AD(27)  
/PCI_AD(25)  
NC  
-
I/O  
I/O  
-
38  
40  
42  
44  
46  
48  
50  
52  
54  
56  
58  
60  
62  
64  
66  
68  
70  
72  
74  
76  
78  
80  
82  
84  
86  
88  
90  
92  
94  
96  
98  
100  
102  
104  
/PCI_AD(30)  
+V3  
I/O  
-
/PCI_AD(28)  
/PCI_AD(26)  
/PCI_AD(24)  
/PCI_AD(20)  
DGND  
I/O  
I/O  
I/O  
I/O  
-
/PCI_CBE#(3)  
/PCI_AD(23)  
DGND  
O
I/O  
-
/PCI_AD(21)  
/PCI_AD(19)  
DGND  
I/O  
I/O  
-
/PCI_AD(22)  
/PCI_AD(20)  
/PCI_PAR_3  
/PCI_AD(18)  
/PCI_AD(16)  
DGND  
I/O  
I/O  
I/O  
I/O  
I/O  
-
/PCI_AD(17)  
/PCI_CBE#(2)  
/PCI_IRDY#_3  
+V3  
I/O  
I/O  
I/O  
-
/PCI_FRAME#_3  
/PCI_TRDY#_3  
/PCI_STOP#_3  
+V3  
I/O  
I/O  
I/O  
-
/CLKRUN#_3  
/PCI_SERR#_3  
DGND  
I/O  
O
-
/PCI_PERR#_3  
/PCI_CBE#(1)  
/PCI_AD(14)  
DGND  
O
/PCI_DEVSEL#_3  
DGND  
O
O
-
I/O  
-
/PCI_AD(15)  
/PCI_AD(13)  
/PCI_AD(11)  
DGND  
I/O  
I/O  
I/O  
-
/PCI_AD(12)  
/PCI_AD(10)  
DGND  
I/O  
I/O  
-
/PCI_AD(9)  
/PCI_CBE#(0)  
+V3  
I/O  
I/O  
-
/PCI_AD(8)  
/PCI_AD(7)  
+V3  
I/O  
I/O  
-
/PCI_AD(6)  
/PCI_AD(4)  
/PCI_AD(2)  
/PCI_AD(0)  
NC  
I/O  
I/O  
I/O  
I/O  
-
/PCI_AD(5)  
NC  
I/O  
-
/PCI_AD(3)  
+V5S  
I/O  
-
/PCI_AD(1)  
DGND  
I/O  
-
NC  
-
DGND  
-
NC  
-
DGND  
-
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Appendices  
Apx. C Pin Assignments  
Table C-17 MINI PCI connector pin assignments (126-Pin) (3/3)  
105  
107  
109  
111  
113  
115  
117  
119  
121  
123  
125  
NC  
NC  
-
-
-
-
-
-
-
-
-
-
-
106  
108  
110  
112  
114  
116  
118  
120  
122  
124  
126  
NC  
NC  
-
-
-
-
-
-
-
-
-
-
-
NC  
NC  
NC  
NC  
DGND  
NC  
DGND  
NC  
DGND  
DGND  
NC  
DGND  
DGND  
NC  
NC  
+V3  
DGND  
DGND  
C.18 CN502 MDC I/F Connector (30-Pin)  
Table C-18 MDC I/F connector pin assignments (30-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
NC  
GND  
NC  
-
2
GND  
/PHONE  
NC  
-
I/O  
-
3
-
4
5
-
6
7
NC  
-
8
GND  
-
9
NC  
-
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
NC  
-
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
NC  
-
NC  
-
NC  
-
-
NC  
-
GND  
MDC  
GND  
NC  
MDC  
I/O  
-
I/O  
-
NC  
GND  
-
-
/A97SYC  
/A97DI1  
/A97DI1  
GND  
I/O  
I/O  
I/O  
-
/A97SDO  
/A97RST#  
GND  
GND  
I/O  
I/O  
-
-
/BITCLK_3_MDC  
I/O  
C-12  
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Apx. C Pin Assignments  
Appendices  
C.19  
CN503 Memory Slot Connector (202-Pin)  
Table C-19 Memory slot connector pin assignments (202-PIN) (1/3)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
/SM_VREF  
DGND  
I
2
/SM_VREF  
DGND  
I
-
3
-
4
5
/M_DATA_R(0)  
/M_DATA_R(1)  
+V2.5'  
I/O  
I/O  
-
6
/M_DATA_R(4)  
/M_DATA_R(5)  
+V2.5'  
I/O  
I/O  
-
7
8
9
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
50  
52  
54  
56  
58  
60  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
33  
35  
37  
39  
41  
43  
45  
47  
49  
51  
53  
55  
57  
59  
/M_DQS_R(0)  
/M_DATA_R(2)  
DGND  
I/O  
I/O  
-
/M_DM_R(0)  
/M_DATA_R(6)  
DGND  
I
I/O  
-
/M_DATA_R(3)  
/M_DATA_R(8)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(7)  
/M_DATA_R(12)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(9)  
/M_DQS_R(1)  
DGND  
I/O  
I/O  
-
/M_DATA_R(13)  
/M_DM_R(1)  
DGND  
I/O  
I
-
/M_DATA_R(10)  
/M_DATA_R(11)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(14)  
/M_DATA_R(15)  
+V2.5'  
I/O  
I/O  
-
/M_CLK_DDR0  
/M_CLK_DDR0#  
DGND  
I/O  
I/O  
-
+V2.5'  
-
DGND  
-
DGND  
-
/M_DATA_R(16)  
/M_DATA_R(17)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(20)  
/M_DATA_R(21)  
+V2.5'  
I/O  
I/O  
-
/M_DQS_R(2)  
/M_DATA_R(18)  
DGND  
I/O  
I/O  
-
/M_DM_R(2)  
/M_DATA_R(22)  
DGND  
I
I/O  
-
/M_DATA_R(19)  
/M_DATA_R(24)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(23)  
/M_DATA_R(28)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(25)  
I/O  
/M_DATA_R(29)  
I/O  
61  
63  
65  
67  
/M_DQS_R(3)  
DGND  
I/O  
-
62  
64  
66  
68  
/M_DM_R(3)  
DGND  
I
-
/M_DATA_R(26)  
/M_DATA_R(27)  
I/O  
I/O  
/M_DATA_R(30)  
/M_DATA_R(31)  
I/O  
I/O  
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Appendices  
Apx. C Pin Assignments  
Table C-19 Memory slot connector pin assignments (202-PIN) (2/3)  
-
-
-
-
-
-
-
-
-
-
69  
71  
+V2.5'  
DGND  
70  
72  
+V2.5'  
DGND  
-
-
-
73  
DGND  
74  
DGND  
75  
DGND  
76  
DGND  
-
77  
DGND  
78  
NC  
-
79  
DGND  
80  
DGND  
-
81  
+V2.5'  
82  
+V2.5'  
-
83  
DGND  
84  
DGND  
-
85  
NC  
86  
NC  
-
87  
DGND  
88  
DGND  
-
89  
+V2.5’  
-
90  
DGND  
-
91  
DGND  
-
92  
+V2.5'  
-
93  
+V2.5'  
-
94  
+V2.5'  
-
95  
/M_CKE1_R#  
NC  
I/O  
-
96  
/M_CKE0_R#  
DGND  
I/O  
-
97  
98  
99  
/M_A(12)  
/M_A(9)  
DGND  
I/O  
I/O  
-
100  
102  
104  
106  
108  
110  
112  
114  
116  
118  
120  
122  
124  
126  
128  
130  
132  
134  
136  
/M_A(11)  
/M_A(8)  
DGND  
I/O  
I/O  
-
101  
103  
105  
107  
109  
111  
113  
115  
117  
119  
121  
123  
125  
127  
129  
131  
133  
135  
/M_A(7)  
/M_A(5)  
/M_A(3)  
/M_A(1)  
+V2.5'  
I/O  
I/O  
I/O  
I/O  
-
/M_A(6)  
/M_A(4)  
/M_A(2)  
/M_A(0)  
+V2.5'  
I/O  
I/O  
I/O  
I/O  
-
/M_A(10)  
/M_A(13)  
/M_WE_R#  
/M_CS0_R#  
/M_A(15)  
DGND  
I/O  
I/O  
I/O  
I/O  
I/O  
-
/M_A(14)  
/M_RAS_R#  
/M_CAS_R#  
/M_CS1_R#  
NC  
I/O  
I/O  
I/O  
I/O  
-
DGND  
-
/M_DATA_R(32)  
/M_DATA_R(33)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(36)  
/M_DATA_R(37)  
+V2.5'  
I/O  
I/O  
-
/M_DQS_R(4)  
/M_DATA_R(34)  
I/O  
I/O  
/M_DM_R(4)  
/M_DATA_R(38)  
I
I/O  
C-14  
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Apx. C Pin Assignments  
Appendices  
Table C-19 Memory slot connector pin assignments (202-PIN) (3/3)  
137  
139  
141  
143  
145  
147  
149  
151  
153  
155  
157  
159  
161  
163  
165  
167  
169  
171  
173  
175  
177  
179  
181  
183  
185  
187  
189  
191  
193  
195  
197  
199  
201  
DGND  
/M_DATA_R(35)  
/M_DATA_R(40)  
+V2.5'  
-
I/O  
I/O  
-
138  
140  
142  
144  
146  
148  
150  
152  
154  
156  
158  
160  
162  
164  
166  
168  
170  
172  
174  
176  
178  
180  
182  
184  
186  
188  
190  
192  
194  
196  
198  
200  
202  
DGND  
/M_DATA_R(39)  
/M_DATA_R(44)  
+V2.5'  
-
I/O  
I/O  
-
/M_DATA_R(41)  
/M_DQS_R(5)  
DGND  
I/O  
I/O  
-
/M_DATA_R(45)  
/M_DM_R(5)  
DGND  
I/O  
I
-
/M_DATA_R(42)  
/M_DATA_R(43)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(46)  
/M_DATA_R(47)  
+V2.5'  
I/O  
I/O  
-
+V2.5'  
-
/M_CLK_DDR1#  
/M_CLK_DDR1  
DGND  
I/O  
I/O  
-
DGND  
-
DGND  
-
/M_DATA_R(48)  
/M_DATA_R(49)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(52)  
/M_DATA_R(53)  
+V2.5'  
I/O  
I/O  
-
/M_DQS_R(6)  
/M_DATA_R(50)  
DGND  
I
/M_DM_R(6)  
/M_DATA_R(54)  
DGND  
I
I/O  
-
I/O  
-
/M_DATA_R(51)  
/M_DATA_R(56)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(55)  
/M_DATA_R(60)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(57)  
/M_DQS_R(7)  
DGND  
I/O  
I/O  
-
/M_DATA_R(61)  
/M_DM_R(7)  
DGND  
I/O  
I
-
/M_DATA_R(58)  
/M_DATA_R(59)  
+V2.5'  
I/O  
I/O  
-
/M_DATA_R(62)  
/M_DATA_R(63)  
+V2.5'  
I/O  
I/O  
-
/SMBDATA_3  
/SMBCLK_3  
+V3S'  
I/O  
I/O  
-
DGND  
-
DGND  
-
DGND  
-
+V2.5’  
-
NC  
-
DGND  
-
DGND  
-
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Appendices  
Apx. C Pin Assignments  
C.20  
CN2000 Touch Pad Connector (12-Pin)  
Table C-20 Touch Pad connector pin assignments (12-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
/IM_CLK_CN  
/IM_DAT_CN  
/LEFT_CN  
/RIGHT_CN  
PGND  
I/O  
2
4
/IM_CLK_CN  
/IM_DAT_CN  
/LEFT_CN  
/RIGHT_CN  
PGND  
I/O  
I/O  
I/O  
5
I
6
I
7
I
8
I
9
-
-
-
10  
12  
G2  
-
-
-
11  
G1  
NC  
+V5S_CN  
PGND  
PGND  
C.21  
CN2002 LED Connector (24-Pin)  
Table C-21 LED connector pin assignments (24-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
+V3A_CN  
/DCIN_GLED#_CN  
/BAT0_GLED#_CN  
+V5S_CN  
-
O
O
-
2
4
/DCIN_OLED#_CN  
/BAT0_OLED#_CN  
+V5S_CN  
O
O
-
5
6
7
8
/IDELED#_CN  
+V3S_CN  
O
-
9
+V3S_CN  
-
10  
12  
14  
16  
18  
20  
22  
24  
G2  
11  
13  
15  
17  
19  
21  
23  
G1  
/WLON_LED#_CN  
/PWR_OLED#_CN  
/IM_CLK_CN  
/IR_TX_CN  
O
O
I/O  
O
I
+V3_CN  
-
/PWR_GLED#_CN  
/IM_DAT_CN  
/IR_RX_CN  
PGND  
O
I/O  
I
/IR_SD_CN  
-
PGND  
-
PGND  
-
PGND  
-
PGND  
-
PGND  
-
PGND  
-
C-16  
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Apx. C Pin Assignments  
Appendices  
C.22  
JACK1 DC_IN Connector (2-Pin)  
Table C-22 DC_IN connector pin assignments (2-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
/+VADPTR  
DGND  
-
-
-
2
DGND  
DGND  
DGND  
-
-
-
G1  
G3  
G2  
G4  
DGND  
C.23  
JACK2 Ext_Microphone Connector (6-Pin)  
Table C-23 Ext_microphone connector pin assignments (6-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
MIC  
I/O  
2
4
AREF  
ANAGND  
AREF  
I/O  
-
ANAGND  
ANAGND  
ANAGND  
-
-
-
5
6
I/O  
-
G1  
G2  
ANAGND  
C.24  
JACK3 Headphone Connector (6-Pin)  
Table C-24 Headphone connector pin assignments (6-Pin)  
Pin No.  
Signal Name  
I/O  
Pin No.  
Signal Name  
I/O  
1
3
ANAGND  
SPK_OUT_R+  
ANAGND  
-
O
-
2
4
SPK_OUT_L+  
ANAGND  
HPS  
O
-
5
6
O
-
G1  
ANAGND  
-
G2  
ANAGND  
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Keyboard Scan/Character Codes  
Appendices  
Apx. D  
Keyboard Scan/Character Codes  
Appendix D Keyboard Scan/Character Codes  
Table D-1 Scan codes (set 1 and set 2) (1/4)  
Cap  
No.  
Code set 1  
Code set 2  
Break  
Note  
Keytop  
Make  
Break  
Make  
01  
02  
03  
04  
05  
06  
07  
08  
09  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
‘ ~  
1 !  
29  
02  
03  
04  
05  
06  
07  
08  
09  
0A  
0B  
0C  
0D  
A9  
82  
83  
84  
85  
86  
87  
88  
89  
8A  
8B  
8C  
8D  
0E  
16  
1E  
26  
25  
2E  
36  
3D  
3E  
46  
45  
4E  
55  
7D  
66  
0D  
15  
1D  
24  
2D  
2C  
35  
3C  
43  
44  
4D  
54  
5B  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
0E  
16  
1E  
26  
25  
2E  
36  
3D  
3E  
46  
45  
4E  
55  
7D  
66  
0D  
15  
1D  
24  
2D  
2C  
35  
3C  
43  
44  
4D  
54  
5B  
2 @  
3 #  
4 $  
5 %  
6 ^  
7 &  
8 *  
*2  
*2  
*2  
*2  
9 (  
0 )  
- _  
= +  
BkSp  
Tab  
Q
0E  
0F  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
1A  
1B  
8E  
8F  
90  
91  
92  
93  
94  
95  
96  
97  
98  
99  
9A  
9B  
W
E
R
T
Y
U
*2  
*2  
*2  
*2  
I
O
P
[ {  
] }  
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Appendices  
Keyboard Scan/Character Codes  
Table D-1 Scan codes (set 1 and set 2) (2/4)  
Cap  
No.  
Code set 1  
Code set 2  
Break  
Note  
Keytop  
Make  
Break  
Make  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
\ |  
2B  
3A  
1E  
1F  
20  
21  
22  
23  
24  
25  
26  
27  
28  
AB  
BA  
9E  
9F  
A0  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
5D  
58  
1C  
1B  
23  
2B  
34  
33  
3B  
42  
4B  
4C  
52  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
5D  
58  
1C  
1B  
23  
2B  
34  
33  
3B  
42  
4B  
4C  
52  
*5  
Caps Lock  
A
S
D
F
G
H
J
*2  
*2  
*2  
*2  
K
L
; :  
‘ “  
43  
44  
45  
Enter  
1C  
2A  
56  
9C  
AA  
D6  
5A  
12  
61  
F0  
F0  
F0  
5A  
12  
61  
*3  
Shift (L)  
No.102  
key  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
Z
X
2C  
2D  
2E  
2F  
30  
31  
32  
33  
34  
35  
AC  
AD  
AE  
AF  
B0  
B1  
B2  
B3  
B4  
B5  
1A  
22  
21  
2A  
32  
31  
3A  
41  
49  
4A  
73  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
1A  
22  
21  
2A  
32  
31  
3A  
41  
49  
4A  
73  
C
V
B
N
M
*2  
*2  
*2  
*2  
, <  
. >  
/ ?  
\_  
57  
Shift (R)  
36  
B6  
59  
F0  
59  
D-2  
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Keyboard Scan/Character Codes  
Appendices  
Table D-1 Scan codes (set 1 and set 2) (3/4)  
Cap  
No.  
Code set 1  
Code set 2  
Break  
Note  
Keytop  
Make  
Break  
Make  
58  
Ctrl  
1D  
9D  
14  
F0  
14  
*3  
*3  
60  
61  
62  
Alt (L)  
Space  
38  
39  
B8  
B9  
11  
29  
F0  
F0  
11  
29  
11  
ALT (R)  
E0  
38  
E0  
B8  
E0  
11  
E0  
F0  
75  
76  
Ins  
E0  
E0  
52  
53  
E0  
E0  
D2  
D3  
E0  
E0  
70  
71  
E0  
E0  
F0  
F0  
70  
71  
*1  
*1  
Del  
79  
80  
81  
E0  
E0  
E0  
4B  
47  
4F  
E0  
E0  
E0  
CB E0  
C7 E0  
CF E0  
6B  
6C  
69  
E0  
E0  
E0  
F0  
F0  
F0  
6B  
6C  
69  
*1  
*1  
*1  
? ?  
Home  
End  
83  
E0  
48  
E0  
C8  
E0  
75  
E0  
F0  
75  
*1  
? ?  
84  
85  
86  
E0  
E0  
E0  
50  
49  
51  
E0  
E0  
E0  
D0  
C9  
D1  
E0  
E0  
E0  
72  
7D  
7A  
E0  
E0  
E0  
F0  
F0  
F0  
72  
7D  
7A  
*1  
*1  
*1  
? ?  
PgUp  
PgDn  
?
89  
E0  
4D  
E0  
CD E0  
74  
E0  
F0  
74  
*1  
? ?  
110  
112  
113  
114  
115  
116  
117  
118  
119  
120  
121  
Esc  
F1  
F2  
F3  
F4  
F5  
F6  
F7  
F8  
F9  
F10  
01  
81  
76  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
76  
3B  
3C  
3D  
3E  
3F  
40  
41  
42  
43  
44  
BB  
BC  
BD  
BE  
BF  
C0  
C1  
C2  
C3  
C4  
05  
06  
04  
0C  
03  
0B  
83  
0A  
01  
09  
05  
06  
04  
0C  
03  
0B  
83  
0A  
01  
09  
*3  
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Appendices  
Keyboard Scan/Character Codes  
Table D-1 Scan codes (set 1 and set 2) (4/4)  
Cap  
No.  
Code set 1  
Make Break  
Code set 2  
Break  
Note  
Keytop  
Make  
122  
123  
124  
F11  
F12  
57  
58  
D7  
D8  
*6  
78  
7
F0  
78  
7
*3  
F0  
*6  
*3  
*6  
PrintSc *6  
*6  
126  
Pause *7  
*7  
*7  
*7  
*7  
*4  
202  
203  
204  
205  
206  
207  
Fn  
Win  
E0  
E0  
5B  
5D  
E0  
E0  
DB  
DD  
E0  
E0  
70  
79  
7B  
1F  
2F  
E0  
E0  
F0  
F0  
F0  
F0  
F0  
70  
79  
7B  
1F  
2F  
App  
Kat/Hir  
Hen  
*8  
*8  
*8  
Muh  
Notes:  
1. * Scan codes differ by mode.  
2. * Scan codes differ by overlay function.  
3. * Combination with the Fn key makes different codes.  
4. * Fn key does not generate a code by itself.  
5. * This key corresponds to key No. 42 in a 102-key model.  
6. * Refer to Table D-6, No. 124 key scan code.  
7. * Refer to Table D-7, No. 126 key scan code.  
8. * 205~207 are for JAPAN keyboard only  
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Keyboard Scan/Character Codes  
Appendices  
Table D-2 Scan codes with left Shift key  
Cap  
No.  
Key  
top  
Code set 1  
Code set 2  
Make  
Break  
Make  
Break  
55  
75  
76  
79  
80  
81  
83  
84  
85  
86  
89  
203  
204  
/
E0 AA E0 35 E0 B5 E0 2A E0 F0 12 E0 4A E0 F0 4A E0 12  
E0 AA E0 52 E0 D2 E0 2A E0 F0 12 E0 70 E0 F0 70 E0 12  
E0 AA E0 53 E0 D3 E0 2A E0 F0 12 E0 71 E0 F0 71 E0 12  
E0 AA E0 4B E0 CB E0 2A E0 F0 12 E0 6B E0 F0 6B E0 12  
INS  
DEL  
? ?  
Home E0 AA E0 47 E0 C7 E0 2A E0 F0 12 E0 6C E0 F0 6C E0 12  
End  
? ?  
E0 AA E0 4F E0 CF E0 2A E0 F0 12 E0 69 E0 F0 69 E0 12  
E0 AA E0 48 E0 C8 E0 2A E0 F0 12 E0 75 E0 F0 75 E0 12  
E0 AA E0 50 E0 D0 E0 2A E0 F0 12 E0 72 E0 F0 72 E0 12  
? ?  
PgUp E0 AA E0 49 E0 C9 E0 2A E0 F0 12 E0 7D E0 F0 7D E0 12  
PgDn E0 AA E0 51 E0 D1 E0 2A E0 F0 12 E0 7A E0 F0 7A E0 12  
E0 AA E0 4D E0 CD E0 2A E0 F0 12 E0 74 E0 F0 74 E0 12  
E0 AA E0 5B E0 DB E0 2A E0 F0 12 E0 1F E0 F0 1F E0 12  
E0 AA E0 5D E0 DD E0 2A E0 F0 12 E0 2F E0 F0 2F E0 12  
? ?  
Win  
App  
Note : The table above shows scan codes with the left Shift key. In combination with the  
right Shift key, scan codes are changed as listed below:  
With left Shift  
With right Shift  
Set 1  
Set 2  
E0 AA ___________E0 B6  
E0 2A ____________E0 36  
E0 F0 12 _________E0 F0 59  
E0 12 ____________E0 59  
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Appendices  
Keyboard Scan/Character Codes  
Table D-3 Scan codes in Numlock mode  
Cap  
Key  
top  
Code set 1  
Code set 2  
No.  
Make  
Break  
Make  
Break  
75  
76  
79  
80  
81  
83  
84  
85  
86  
89  
INS  
DEL  
? ?  
E0 2A E0 52 E0 D2 E0 AA E0 12 E0 70 E0 F0 70 E0 F0 12  
E0 2A E0 53 E0 D3 E0 AA E0 12 E0 71 E0 F0 71 E0 F0 12  
E0 2A E0 4B E0 CB E0 AA E0 12 E0 6B E0 F0 6B E0 F0 12  
Home E0 2A E0 47 E0 C7 E0 AA E0 12 E0 6C E0 F0 6C E0 F0 12  
End  
? ?  
E0 2A E0 4F E0 CF E0 AA E0 12 E0 69 E0 F0 69 E0 F0 12  
E0 2A E0 48 E0 C8 E0 AA E0 12 E0 75 E0 F0 75 E0 F0 12  
E0 2A E0 50 E0 D0 E0 AA E0 12 E0 72 E0 F0 72 E0 F0 12  
? ?  
PgUp E0 2A E0 49 E0 C9 E0 AA E0 12 E0 7D E0 F0 7D E0 F0 12  
PgDn E0 2A E0 51 E0 D1 E0 AA E0 12 E0 7A E0 F0 7A E0 F0 12  
E0 2A E0 4D E0 CD E0 AA E0 12 E0 74 E0 F0 74 E0 F0 12  
? ?  
Win  
App  
203  
204  
E0 2A E0 5B E0 DB E0 AA E0 12 E0 1F E0 F0 1F E0 F0 12  
E0 2A E0 5D E0 DD E0 AA E0 12 E0 2F E0 F0 2F E0 F0 12  
Table D-4 Scan codes with Fn key  
Cap  
Code set 1  
Make Break  
1C  
Code set 2  
Break  
No.  
Keytop  
Make  
5A  
43  
58  
ENT  
CTRL  
E0  
E0  
E0  
E0  
E0  
E0  
9C  
9D  
B8  
E0  
E0  
E0  
E0  
E0  
E0  
F0  
F0  
F0  
5A  
14  
11  
1D  
38  
14  
11  
60  
LALT  
121  
122  
123  
ARROW  
NUMERIC  
Scrl  
45  
45  
46  
C5  
77  
77  
7E  
F0  
F0  
F0  
77  
77  
7E  
C5  
C5  
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Keyboard Scan/Character Codes  
Appendices  
Table D-5 Scan codes in overlay mode  
Cap  
No.  
Keytop  
Code set 1  
Break  
Code set 2  
Break  
Make  
Make  
08  
09  
10  
11  
23  
24  
25  
26  
37  
38  
39  
40  
52  
54  
55  
7
8
9
0
U
I
(7)  
47  
48  
49  
37  
4B  
4C  
4D  
4A  
4F  
50  
51  
4E  
52  
53  
C7  
C8  
C9  
B7  
CB  
CC  
CD  
CA  
CF  
D0  
D1  
CE  
D2  
D3  
6C  
75  
7D  
7C  
6B  
73  
74  
7B  
69  
72  
7A  
79  
70  
71  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
F0  
6C  
75  
7D  
7C  
6B  
73  
74  
7B  
69  
72  
7A  
79  
70  
71  
(8)  
(9)  
(*)  
(4)  
(5)  
(6)  
(–)  
(1)  
(2)  
(3)  
(+)  
(0)  
(.)  
O
P
J
K
L
;
M
.
/
(/)  
E0  
35  
E0  
B5  
40  
4A  
E0  
F0  
4A  
Table D-6 No.124 key scan code  
Key  
top  
Shift  
Code set 1  
Code set 2  
Make  
Break  
Make  
Break  
PrtSc Common E0 2A E0 37 E0 B7 E0 AA E0 12 E0 7C E0 F0 7C E0 F0 12  
E0 37  
E0 37  
54  
E0 B7  
E0 B7  
D4  
E0 7C  
E0 7C  
84  
E0 F0 7C  
E0 F0 7C  
F0 B4  
Ctrl?  
Shift?  
Alt?  
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Appendices  
Keyboard Scan/Character Codes  
Table D-7 No.126 key scan code  
Key  
top  
Shift  
Code set 1  
Make  
Code set 2  
Make  
Pause Common* E1 1D 45  
Ctrl*  
E1 9D C5 E1  
E0  
14 77 E1 F0 14  
7E E0 F0 7E  
F0 77  
E0 46 E0 C6  
*: This key generates only make codes.  
D-8  
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Apx. E Key Layout  
Appendices  
Apx.  
E
Key Layout  
Appendix E Key Layout  
E.1 United States (US) Keyboard  
Figure E-1 US keyboard  
E.2 Japan (JP) Keyboard  
Figure E-2 JP keyboard  
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Apx E Key Layout  
E.3 Spanish (SP) Keyboard  
Figure E-3 SP keyboard  
E.4 Korean (KR) Keyboard  
Figure E-4 KR keyboard  
E-2  
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Apx.E Key Layout  
Appendices  
E.5 Canadian-French (CF) Keyboard  
Figure E-5 CF keyboard  
E.6 French (FR) Keyboard  
Figure E-6 FR keyboard  
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Apx E Key Layout  
E.7 German (GR) Keyboard  
Figure E-7 GR keyboard  
E.8 Italian (IT) Keyboard  
Figure E-8 IT keyboard  
E-4  
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Apx E Key Layout  
Appendices  
E.9 Taiwan (TC) Keyboard  
Figure E-9 TC keyboard  
E.10 Portuguese (PT) Keyboard  
Figure E-11 PT keyboard  
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Apx E Key Layout  
E.11 DU, UE, US International (USE) Keyboard  
Figure E-12 USE keyboard  
E.12 Arabic (AR) Keyboard  
Figure E-13 AR keyboard  
E-6  
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Apx E Key Layout  
Appendices  
E.13 Belgian (BE) Keyboard  
Figure E-14 BE keyboard  
E.14 Russian (RU) Keyboard  
Figure E-15 RU keyboard  
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Apx E Key Layout  
E.15 Swiss/Switzerland (SL) Keyboard  
Figure E-16 SL keyboard  
E.16 Swedish (SW) Keyboard  
Figure E-17 SW keyboard  
E-8  
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Apx E Key Layout  
Appendices  
E.17 Norwegian (NO) Keyboard  
Figure E-18 NO keyboard  
E.18 Danish (DK) Keyboard  
Figure E-19 DK keyboard  
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Apx E Key Layout  
E.19 Turkey (TR) Keyboard  
Figure E-18 TR keyboard  
E.20 Greek (GK) Keyboard  
Figure E-19 GK keyboard  
E-10  
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Apx E Key Layout  
Appendices  
E.21 Estonia (ES) Keyboard  
Figure E-19 ES keyboard  
E.22 Herbrew (HE) Keyboard  
Figure E-19 HE keyboard  
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Appendices  
Apx E Key Layout  
E.23 Czech (CZ) Keyboard  
Figure E-18 CZ keyboard  
E.24 Lithuanian (LI) Keyboard  
Figure E-18 LI keyboard  
E-12  
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Apx E Key Layout  
Appendices  
E.25 Hungary (HU) Keyboard  
Figure E-18 HU keyboard  
E.26 Slovakia (SA) Keyboard  
Figure E-18 SA keyboard  
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Appendices  
Apx E Key Layout  
E.27 Yugoslavia (YU) Keyboard  
Figure E-19 YU keyboard  
E-14  
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Apx. F BIOS Rewrite Procedures  
Appendices  
Appendix G  
Appendix F BIOS Rewrite Procedures  
This Appendix explains how to rewrite the system BIOS program when you update the system  
BIOS.  
Tools  
To rewrite the BIOS, you need the following tool:  
? BIOS/EC/KBC rewriting disk for the computer that has renewed BIOS data.  
Rewriting the BIOS  
1. Set the system to boot mode.  
2. Turn off the power to the computer.  
3. Remove the external cable and PC card.  
4. Connect an external FDD and insert the BIOS/EC/KBC rewriting disk into either the  
external FDD.  
5. Turn on the power while holding down the [`~] key (on the left of the space key). (Keep  
holding down the key until a message appears on the screen.) The BIOS rewriting starts.  
6. When the process is completed, eject the BIOS/EC/KBC rewriting disk and the system is  
automatically reset.  
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Apx. G EC/KBC Rewrite Procedures  
Appendices  
Appendix H  
Appendix G EC/KBC Rewrite Procedures  
This Appendix explains how to rewrite the EC/KBC system program when you update the  
EC/KBC system.  
Tools  
To rewrite the EC/KBC, you need the following tool:  
? BIOS/EC/KBC rewriting disk for the computer  
Rewriting the EC/KBC  
1. Set the system to boot mode.  
2. Turn off the power to the computer.  
3. Remove the external cable and PC Card.  
4. Connect an external FDD and insert the BIOS/EC/KBC rewriting disk into either the  
external FDD.  
5. Turn on the power while holding down the [`~] key. (Keep holding down the key until a  
message appears on the screen.) The EC/KBC rewriting starts.  
6. When the EC/KBC rewrite is completed, the system is automatically turned off.  
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Appendices  
Note:  
Apx. H EC/KBC Rewrite Procedures  
1. Rewrite the EC/KBS only when instructed by a diagnostic disk release1  
notice.  
2. Connect the AC adapter to the computer when you rewrite the EC/KBC.  
3. Do not turn off the power while you are rewriting the EC/KBC. If the  
rewrite fails, it might be impossible to start up the computer.  
4. If you fail to rewrite EC/KBC, then when you next turn on the power, a  
message may be displayed that the contents of the EC/KBC have been  
erased. In this case, insert the BIOS/EC/KBC rewriting disk, and the  
EC/KBC will be rewritten.  
5. Normally it takes about 30 seconds to rewrite the EC/KBC. It may take 3  
minutes (maximum), depending on the conditions of the computer or ICs.  
The computer is not hung up. Allow sufficient time. Never reboot or turn  
off the power to the computer before the rewriting is completed.  
H-2  
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