SOYO Computer Hardware FC PGA Socket 370 Processor supported 815E AGP PCI CNR 66 100 133 MHz Front Side Bus supported ATX Form Factor User Manual
SY-7ISA+  
Motherboard  
****************************************************  
FC-PGA Socket 370 Processor supported  
815E AGP/PCI/CNR  
66/100/133 MHz Front Side Bus supported  
ATX Form Factor  
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User's Manual  
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Table of Contents  
SY-7ISA+  
Table of Contents  
CHAPTER 1 MOTHERBOARD DESCRIPTION ...................................1  
1-1  
1-2  
1-3  
1-4  
1-5  
1-6  
1-7  
1-8  
1-9  
INTRODUCTION............................................................1  
HANDLING THE MOTHERBOARD ..............................3  
ELECTROSTATIC DISCHARGE PRECAUTIONS .........3  
SY-7ISA+ MOTHERBOARD LAYOUT..........................4  
SY-7ISA+ MOTHERBOARD COMPONENTS ...............5  
CHIPSET .........................................................................7  
I/O INTERFACE CONTROLLER..................................14  
HARDWARE MONITOR...............................................16  
WAKE ON LAN TECHNOLOGY..................................16  
CHAPTER 2 HARDWARE INSTALLATION.......................................17  
2-1  
2-2  
2-3  
PREPARATIONS ...........................................................17  
UNPACKING THE MOTHERBOARD ..........................18  
INSTALLATION GUIDE...............................................19  
CPU Installation............................................................. 20  
2-3.1  
2-3.2  
2-3.3  
2-3.4  
2-3.5  
2-3.6  
2-3.7  
2-3.8  
2-3.9  
SDRAM Memory Module Installation.............................. 23  
Motherboard Connector.................................................. 25  
Jumper Setting................................................................ 41  
Voice Doctor................................................................... 44  
CMOS Clear (JP5).......................................................... 44  
Power On ....................................................................... 45  
Quick BIOS Setup ........................................................... 46  
Troubleshooting at First Start.......................................... 48  
2-3.10 Power Off....................................................................... 52  
CHAPTER 3 BIOS SETUP UTILITY ...................................................53  
3-1  
3-2  
3-3  
3-4  
SOYO COMBO SETUP.................................................56  
STANDARD CMOS SETUP..........................................60  
ADVANCED BIOS FEATURES.....................................63  
ADVANCED CHIPSET FEATURES..............................67  
iii  
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Table of Contents  
SY-7ISA+  
3-5  
3-6  
3-7  
3-8  
INTEGRATED PERIPHERALS.....................................69  
POWER MANAGEMENT SETUP ................................74  
PNP/PCI CONFIGURATION SETUP.............................78  
PC HEALTH STATUS....................................................81  
LOAD FAIL-SAFE DEFAULTS.....................................83  
LOAD OPTIMIZED DEFAULTS...................................84  
SUPERVISOR PASSWORD...........................................85  
USER PASSWORD........................................................86  
IDE HDD AUTO DETECTION .....................................87  
3-9  
3-10  
3-11  
3-12  
3-13  
CHAPTER 4 DRIVERS INSTALLATION ............................................89  
CHAPTER 5 SIGMATEL AUDIO DRIVER INSTALLATION..............93  
CHAPTER 6 INTEL 815 VGA DRIVERS INSTALLATION.................95  
iv  
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Motherboard Description  
SY-7ISA+  
Chapter 1  
MOTHEBOARD DESCRIPTION  
1-1 INTRODUCTION  
Ø
The SY-7ISA+ AGP/PCI/CNR Motherboard is a high-performance  
Socket 370 processor supported ATX form-factor system board. SY-  
7ISA+ uses the 815E Chipset technology. This Motherboard is fully  
compatible with industry standards Supports Intel ® FC-PGA  
processors  
- FSB 66MHz: CeleronÔ (400-700MHz)  
- FSB 100MHz: Pentium ® III (500E-850MHz)  
- FSB 133MHz: Pentium ® III (533-1.13GHz)  
Ø
Ø
Ø
Ø
Supports 66/100/133 MHz Front Side Bus Frequency  
Auto-detect CPU voltage  
PC99, ACPI  
Ultra DMA33/66/100 (ATA 33/66/100)  
Ø
Ø
Supports Wake-On-LAN (WOL)  
Support PC-100 and PC-133 SDRAM  
Ø
Ø
Ø
Ø
Ø
Supports ACPI Suspend Indicator  
Power-on by modem, alarm and PS/2 Keyboard  
Power failure resume  
Supports Suspend to RAM  
Supports onboard hardware monitoring and includes Hardware  
Doctor ™utility  
Ø
Ø
Ø
Fan speed control  
Easy CPU settings in BIOS with the “SOYO COMBO Setup”  
Support display cache interface (AIMM card) multiplexed on the  
AGP interface  
-133MHz SDRAM interface only  
-4MB max addressable  
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Ø
Ø
Ø
Battery Low voltage Detection  
Supports multiple-boot function  
AGP 2.0 Compliant;  
AGP Universal Connector supports:  
- 1.5V and 3.3V AGP cards  
- 1X/2X/4X data transfer  
Ø
Ø
Supports Communication Networking Riser Slot (CNR 1.0  
compliant) *  
Smart Card Reader  
- Compliant with Personal Computer Smart Card (PC/SC) Working  
Group standard  
- Compliant with smart card (ISO 7816) protocols  
- Supports card present detect  
- Supports Smart Card insertion power-on feature  
3 x DIMM slots for SDRAM memory  
Ø
Ø
Ø
1 x 32-bit AGP slot  
6 x 32-bit bus master PCI slots  
Ø
Ø
Ø
4 x USB ports onboard  
1 x IrDA port  
ATX power connector  
* If the user wants to use a Modem Riser card (MR) make sure to use a Secondary mode  
MR, PRIMARY mode MRs are NOT Supported.  
2
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1-2 HANDLING THE MOTHERBOARD  
To avoid damage to your Motherboard, follow these simple rules while  
unpacking:  
Ø
Ø
Ø
Before handling the Motherboard, ground yourself by grasping an  
unpainted portion of the system's metal chassis.  
Remove the Motherboard from its anti-static packaging. Hold the  
Motherboard by the edges and avoid touching its components.  
Check the Motherboard for damage. If any chip appears loose, press  
carefully to seat it firmly in its socket.  
Warning: Do not apply power if the Motherboard appears  
damaged. If there is damage to the board, contact your dealer  
immediately.  
1-3 ELECTROSTATIC DISCHARGE PRECAUTIONS  
Make sure to ground yourself before handling the Motherboard or other  
system components. Electrostatic discharge can easily damage the  
components. Note that you must take special precautions when handling  
the Motherboard in dry or air-conditioned environment.  
To protect your equipment from electrostatic discharge, take the following  
precautions:  
Ø
Ø
Do not remove the anti-static packaging until you are ready to install.  
Ground yourself before removing any system component from its  
protective anti-static packaging. (To ground yourself, grasp the expansion  
slot covers or other unpainted portions of the computer chassis.)  
Frequently ground yourself while working or use a grounding strap.  
Handle the Motherboard by its edges and avoid touching its  
components.  
Ø
Ø
3
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1-4 SY-7ISA+ MOTHERBOARD LAYOUT  
PS/2 KB  
PS/2 Mouse  
Connector  
Connector  
3
1
ATX Power  
JP1  
3
1
3
1
1
JP34  
3
JP6  
JP7  
USB 1  
USB 2  
PRT  
CJ1CJ2  
1
2
1
2
COM A  
IDE 2 IDE 1  
VGA  
JOYSTICK  
1
3
CPUFAN  
LINE-OUT  
LINE-IN  
AGP Slot  
MIC JACK  
1
4
CDIN1  
FDC1  
PCI#1  
Intel  
Sigmatel  
STAC9721  
PCI#2  
PCI#3  
PCI#4  
JP10  
WOL  
Header  
JP5  
ITE  
IT8712F-A  
CMOS Clear  
Jumper  
3
1
1
Power  
LED  
Reset  
JP33  
PWRBT  
Keylock  
1
2
JP9  
PCI#5  
3V  
STR  
LED  
HDD  
LED  
Lithium  
Speaker  
Battery  
PCI#6  
2
10  
9
SYSFAN  
1
2
2
14  
13  
JP22  
1
5
1
1
CNR1  
JP8  
SIRCON  
SMCARDCN  
USB3_4  
Back Panel  
SY-7ISA+ Platform  
4
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1-5 SY-7ISA+ MOTHERBOARD COMPONENTS  
A
B
C
D
E
F
G
H
I
J
AG  
AF  
AE  
AD  
K
L
M
N
O
P
Q
AC  
AB  
AA  
Z
Y X  
V
U
T
S
R
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Motherboard Description  
SY-7ISA+  
A
B
C
D
E
F
Enable/Disable USB Keyboard Wake Up Jumper  
Enable/Disable Power-On by Keyboard Jumper  
CPU Frequency Settings Jumper  
Socket 370 Connector  
32-bit AGP slot  
Intel FW82815 Chip  
G
H
I
ATX Power Supply Connector  
DIMM Bank  
CPU Frequency Settings Jumper  
Bus Mastering E-IDE/ATAPI Ports  
Floppy Disk Drive (FDD)  
J
K
L
M
N
O
P
Intel FW82801 Chip  
CMOS Clear Jumper  
Wake-On-LAN( WOL) Header  
Chassis Cooling Fan Connector  
Front panel connectors  
Q
R
S
SPEAKER OPTION Setting Jumper  
Intel 82802AB 4MB FWH  
USB Connector  
T
U
V
W
X
Y
Z
FWH Boot Block Write-Protect Setting Jumper  
Serial Infrared (IrDA) Device Header  
3V Lithium Battery  
System Fan Connector  
Voice Doctor’ s language Jumper  
32-bit PCI Mastering Slots  
Smart Card Reader Connector  
AA CNR MR Card-CODEC OPTION Setting Jumper  
AB Communication Networking Riser Slot  
AC ITE IT8712F-A Chip  
AD AC97 Codec Chip  
AE CD-IN Connector  
AF CPU Cooling Fan Connector  
AG Back panel Connectors  
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1-6 CHIPSET  
The Intel ® 815E Chipset is a high-flexibility chipset designed to  
extend from the basic graphics/multimedia PC platform up to the  
mainstream performance desktop platform. The chipset consists of a  
Graphics and Memory Controller Hub (Intel ® 815E GMCH), an I/O  
Controller Hub2 (ICH2) for the I/O subsystem, and a Firmware  
Hub(FWH). The Intel ® 815E GMCH integrates a system memory  
SDRAM controller that supports a 64-bit 100/133 MHz SDRAM  
array.  
The Intel ® 815E GMCH integrates a Display Cache SDRAM  
controller that supports a 32-bit 133MHz SDRAM array for  
enhanced integrated 2D and 3D graphics performance Multiplexed  
with the display cache interface is an AGP controller interface to  
enable graphics configuration and upgrade flexibility with the Intel ®  
815E chipset. The AGP interface and the internal graphics device  
are mutually exclusive. When the AGP port is populated with an  
AGP graphics card the integrated graphics is disabled and thus the  
display cache interface is not needed.  
1-6.1 The Intel® 815E Chipset System  
The Intel ® 815E Chipset uses a hub architecture with the Intel ®  
815E GMCH as the host bridge hub and the 82801BA I/O Controller  
Hub2(ICH2) as the I/O hub. The ICH2 is a highly integrated  
multifunctional I/O Controller Hub that provides the interface to the  
PCI Bus and integrates many of the functions needed in today’ s PC  
platforms. The Intel ® 815E GMCH and ICH2 communicate over a  
dedicated hub interface.  
82801BA(ICH2) functions and capabilities include:  
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PCI Rev2.2 compliant with support for 33MHz PCI  
operations  
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ICH2 supports up to 6 PCI/Req/Gnt pairs  
Integrated System Management Controller  
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Enhanced DMA Controller, Interrupt Controller &  
Timer Functions  
Bus Master IDE controller – Supports Ultra ATA/100  
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USB host interface with support for 4 USB ports  
AC’ 97 2.1 interface  
Low Pin Count (LPC) interface  
Firmware Hub(FWH)interface support  
Alert On LAN  
SIM Bus controller  
I/O APIC  
Upstream accelerated hub architecture interface for  
access to the GMCH  
1-6.2 Intel® 815E GMCH Overview  
The Intel ® 815E GMCH functions and capabilities include:  
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Support Uni-processor system  
64-bit AGTL+ based System Bus Interface at  
66/100/133 MHz  
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32-bit Host Address Support  
64-bit System Memory Interface with optimized support  
for SDRAM at 100/133 MHz  
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Integrated 2D & 3D Graphics Engines  
Integrated H/W Motion Compensation Engine  
Integrated 230 MHz DAC  
Integrated Digital Video Out Port  
133MHz Display Cache  
AGP 1X/2X/4X Controller  
1-6.3 Host Interface  
The host interface of the Intel ® 815E GMCH is optimized to  
support the Intel ® Pentium III processor and Intel ® Celero™n  
Processor in the FC-PGA package. The Intel ® 815E GMCH  
implements the host address, control, and data bus interfaces within  
a single device. The Intel ® 815E GMCH supports a 4-deep in-order  
queue(i.e., supports pipelining of up to 4 outstanding transaction  
8
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Motherboard Description  
SY-7ISA+  
requests on the host bus). Host bus addresses are decoded by the  
Intel ® 815E GMCH for accesses to system memory, PCI memory  
and PCI I/O (via hub interface), PCI configuration space and  
Graphics memory. The Intel ® 815E GMCH takes advantage of the  
pipelined addressing capability of the pipelined addressing  
capability of the processor to improve the overall system  
performance.  
The Intel ® 815E GMCH supports the 370-pin socket processor.  
*370-pin socket (PGA370). The PGA370 is a zero insertion force  
(ZIF) socket that a processor in the FC-PGA package will use to  
interface with a system board.  
1-6.4 System Memory Interface  
The Intel ® 815E GMCH integrates a system memory controller that  
supports a 64-bit 100/133 MHz SDRAM array. The only DRAM  
type supported is industry standard Synchronous DRAM (SDRAM).  
The SDRAM controller interface is fully configurable through a set  
of control registers.  
The Intel ® 815E GMCH supports industry standard 64-bit wide  
DIMMs with SDRAM devices. The thirteen multiplexed address  
lines. SMAA[12:0], along with the two bank select lines, SBS[1:0],  
allow the Intel ® 815E GMCH to support 2M, 4M, 8M, 16M, and  
42M x64 DIMM. Only asymmetric addressing is supported. The  
Intel ® 815E GMCH has 6 SCS# lines (2 copies of each for electrical  
loading), enabling the support of up to six 64-bit rows of SDRAM.  
The Intel ® 815E GMCH targets SDRAM with CL2 and CL3 and  
supports both single and double-sided DIMMs. Additionally, the  
Intel ® 815E GMCH also provides a 1024 deep refresh queue. The  
Intel ® 815E GMCH can be configured to keep up to 4 page op[en  
within the memory array. Pages can be kept open in any one bank of  
memory.  
SCKE[4:0] is used in configurations requiring powerdown mode for  
the SDRAM.  
9
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1-6.5 Multiplexed AGP and Display Cache Interface  
The Intel ® 815E GMCH multiplexes an AGP interface with a  
display cache interface for internal 3D graphics performance  
improvement. The Display Cache is used only in the internal  
graphics. When an AGP card is installed in the system, the Intel ®  
815E GMCH internal graphics will be disabled and the AGP  
controller will be enabled.  
1-6.5.1 AGP Interface  
A single AGP connector is supported by the Intel ® 815E GMCH  
AGP interface. The AGP buffers operate in one of two selectable  
modes in one of two selectable modes in order to support the AGP  
Universal Connector:  
1) 3.3V drive, not 5 volt safe – This mode is compliant to the AGP  
1.0 and 2.0 specs.  
2) 1.5V drive, not 3.3 volt safe – This mode is compliant with the  
AGP 2.0 spec.  
The following table shows the AGP Data Rate and the Signaling  
Levels supported by the GMCH:  
Signaling Level  
Data Rate 1.5V  
3.3V  
Yes  
Yes  
No  
1x AGP  
2x AGP  
4x AGP  
Yes  
Yes  
Yes  
The AGP interface supports 4x AGP signaling. AGP semantic  
(PIPE# or SBA[7:0]) cycles to SDRAM are not snooped on the host  
bus. AGP FRAME# cycles to SDRAM are snooped on the host bus.  
The GMCH supports PIPE# or SBA[7:0] AGP address mechanisms,  
but not both simultaneously. Either the PIPE# or the SBA[7:0]  
mechanism must be selected during system initialization. High  
priority accesses are supported. Only memory writes form the hub  
interface to AGP are allowed. No transactions from AGP to the hub  
10  
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SY-7ISA+  
interface are allowed.  
1-6.5.2 AIMM Card Interface  
Display Cache Interface multiplexed on the AGP interface:  
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32-bit data interface  
133 MHz SDRAM interface only  
Flexible AGP In-Line Memory Module (AIMM)  
Implementation  
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Support for 2 1Mx16, or 1 2Mx32 on AIMM card  
4MB max addressable  
1-6.5.3 Display Cache Interface  
The Intel ® 815E GMCH support a Display Cache SDRAM  
controller with a 32-bit 133 MHz SDRAM array. The DRAM type  
supported is industry standard Synchronous DRAM (SDRAM) like  
that of the system memory. The local memory SDRAM controller  
interface is fully configurable through a set of control registers.  
1-6.6 Hub Interface  
The hub interface is a private interconnect between the Intel® 815E  
GMCH and the ICH2.  
1-6.7 Intel® 815E GMCH Integrated Graphics Support  
The Intel ® 815E GMCH includes a highly integrated graphics  
accelerator. Its architecture consists of dedicated multi-media  
engines executing in parallel to deliver high performance 3D, 2D  
and motion compensation video capabilities. The 3D and 2D engines  
are managed by a 3D/2D pipeline preprocessor allowing a sustained  
flow of graphics data to be rendered and displayed. The deeply  
pipelined 3D accelerator engine provides 3D graphics quality and  
performance via per-pixel 3D rendering and parallel data paths  
which allow each pipeline stage to simultaneously operate on  
different primitives or portions of the same primitive. The Intel ®  
815E GMCH graphics accelerator engine supports perspective-  
correct texture mapping, trilinear and anisotropic Mip-Map filtering,  
Gouraud shading, alpha-blending, fogging and Z-buffering. A rich  
11  
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set of 3D instructions permit these features to be independently  
enabled or disabled.  
For the Intel ® 815E GMCH, a Display Cache (DC) can be used for  
the Z-buffer is located in system memory.  
The Intel ® 815E GMCH integrated graphics accelerator’ s 2D  
capabilities include BLT and arithmetic STRBLT engines, a  
hardware cursor and an extensive set of 2D registers and  
instructions. The high performance 64-bit BitBLT engine provides  
hardware acceleration for many common Windows operations.  
In addition to its 2D/3D capabilities, the Intel ® 815E GMCH  
integrated graphics accelerator also supports full MPEG-2 motion  
compensation for software-assisted DVD video playback.  
12  
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1-6.8 IDE Support  
The motherboard has two independent bus-mastering PCI IDE interfaces.  
These interfaces support PIO Mode3, PIO Mode 4, PIO Mode 5 ATAPI  
devices (e.g., CD-ROM), and Ultra DMA 33/66/100 synchronous-DMA  
mode transfers. The BIOS supports logical block addressing (LBA) and  
extended cylinder head sector (ECHS) translation modes. The BIOS  
automatically detects the IDE device transfer rate and translation mode.  
Programmed I/O operations usually require a substantial amount of  
processor bandwidth. However, in multitasking operating systems, the  
bandwidth freed by bus mastering IDE can be devoted to other tasks while  
disk transfers are occurring.  
The motherboard also supports laser servo (LS-120) drives. LS-120  
technology allows the user to perform read/write operations to LS-120  
(120MB) and conventional 1.44MB and 720KB diskettes. An optical  
servo system is used to precisely position a dual-gap head to access the  
diskett’ s 2,490 tracks per inch (tpi) containing up to 120 MB of data  
storage. A conventional diskette uses 135 tpi for 1.44 MB of data storage.  
LS-120 drivers are ATAPI-compatible and connect to the motherboard’ s  
IDE interface. (LS-120 drives are also available with SCSI and parallel  
port interfaces.) Some versions of Windows 95 and Windows NT  
operating systems recognize the LS-120 drive as a bootable device in both  
120 MB and 1.44 MB mode.  
Connection of an LS-120 drive and a standard 3.5-inch diskette drive is  
allowed. The LS-120 drive can be configured as a boot device if selected  
as Drive A in the BIOS setup program.  
¿Note  
If you connect a LS-120 drive to an IDE connector and configure it as  
the :boot: drive and configure a standard 3.5-inch diskette drive as a “B”  
drive, the standard diskette drive is not seen by the operating system.  
When the LS-120 drive is configured as the “boot: device, the system will  
recognize it as both the A and B drive  
13  
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1-6.9 Real-Time Clock  
The real-time clock supports 256 bytes of battery-backed CMOS SRAM.  
Hardware implementation to indicate century rollover.  
1-7 I/O INTERFACE CONTROLLER  
The motherboard uses the ITE IT8712F-A I/O controller which features:  
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Single diskette drive interface  
Two serial ports  
FIFO supports on both serial and diskette interfaces  
One parallel port with Extended Capabilities Port (ECP) and  
Enhanced Parallel Port (EPP) support  
PS/2 style mouse and keyboard interfaces  
PCI PME interface  
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Intelligent auto power management, including:  
Shadowed write-only registers for ACPI compliance  
Programmable wake-up event interface  
Ø
Ø
The Setup program provides configuration option for the I/O controller.  
1-7.1 Serial Ports  
The motherboard has one 9-pin D-Sub serial port connector located on the  
back panel. The NS16C5450-compatible UARTs support data transfers at  
speeds up to 115.2 Kbits/sec with BIOS support.  
1-7.2 Parallel Port  
The connector for the multimode bi-directional parallel port is a 25-pin D-  
Sub connector located on the back panel of the motherboard. In the Setup  
program, there are four options for parallel port operation:  
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Compatible (standard mode)  
Bi-directional (PS/2 compatible)  
Bi-directional EPP. A driver from the peripheral manufacturer is  
required for operation. See Section 6.2 for EPP compatibility.  
Bi-directional high-speed ECP  
l
1-7.3 Diskette Drive Controller  
The I/O controller is software compatible with the 82077 diskette drive  
controller and supports both PC-AT and PS/2 modes. In the Setup  
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program, the diskette drive interface can be configured for the following  
diskette drive capacities and sizes.  
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360 KB, 5.25-inch  
1.2 MB, 5.25-inch  
720 KB, 3.5-inch  
1.2 MB. 3.5-inch (driver required)  
1.25-1.44 MB, 3.5-inch  
2.88 MB, 3.5-inch  
1-7.4 PS/2 Keyboard and Mouse Interface  
PS/2 keyboard and mouse connectors are located on the back panel of the  
motherboard. The +5 V lines to keyboard and mouse connectors are  
protected with a fuse that prevents motherboard components from being  
damaged when an over-current condition occurs.  
¿Note  
The mouse and keyboard can be plugged into either PS/2 connector.  
Power to the computer should be turned off before a keyboard or mouse is  
connected or disconnected.  
The keyboard controller contains code, which provides the traditional  
keyboard and mouse control functions, and also supports Power On/Reset  
password protection. Power On/Reset password can be specified in the  
BIOS Setup program.  
The keyboard controller also supports the hot-key sequence  
<Ctrl><Alt><Del>, software reset. This key sequence resets the  
computer’ s software by jumping to the beginning of the BIOS code and  
running the Power On Self Test (POST).  
1-7.5 Infrared Support  
The IR connection can be used to transfer files to or from portable devices  
like laptops, PDAs, and printers.  
15  
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1-8 HARDWARE MONITOR  
The optional hardware monitor subsystem provides low-cost  
instrumentation capabilities. The features of the hardware monitor  
subsystem include:  
Ø
Ø
Ø
An integrated ambient temperature sensor  
Fan speed sensors, which monitor the fan 1 and fan 2 connectors  
Power supply voltage monitoring to detect levels above or below  
acceptable values  
When suggested ratings for temperature, fan speed, or voltage are  
exceeded, an interrupt is activated. The hardware monitor component  
connects to the SMBus.  
1-9 WAKE ON LAN TECHNOLOGY  
Wake on LAN technology enables remote wakeup of the computer  
through a network. Wake on LAN technology requires a PCI add-in  
network interface card (NIC) with remote wakeup capabilities. The remote  
wakeup connector on the NIC must be connected to the onboard Wake on  
LAN technology connector. The NIC monitors network traffic at the MII  
interface; upon detecting a Magic Packet, the NIC asserts a wakeup signal  
that powers up the computer. To access this feature uses the Wake on LAN  
technology connector.  
*
CAUTION  
For Wake on LAN, the 5-V standby line for the power supply must be  
capable of delivering +5V ±5 % at 720 mA. Failure to provide adequate  
standby current when implementing Wake on LAN can damage the power  
supply.  
16  
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Chapter 2  
HARDWARE INSTALLATION  
Congratulations on your purchase of SY-7ISA+ Motherboard. You are  
about to install and connect your new Motherboard.  
Note: Do not unpack the Motherboard from its protective anti-  
static packaging until you have made the following preparations.  
2-1 PREPARATIONS  
Gather and prepare all the following hardware equipment to complete the  
installation successfully:  
1.  
Socket 370 processor with built-in CPU cooling fan.  
Note: This Motherboard supports non-boxed type CPUs.  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
9.  
10.  
DIMM memory module(s)  
Computer case and chassis with adequate power supply unit  
Monitor  
PS/2 Keyboard  
Pointing Device (PS/2 mouse)  
Speaker(s) (optional)  
Disk Drives: HDD, CD-ROM, Floppy drive …  
External Peripherals: Printer, Plotter, and Modem (optional)  
Internal Peripherals: Modem and LAN cards (optional)  
17  
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2-2 UNPACKING THE MOTHERBOARD  
When unpacking the Motherboard, check for the following items:  
u
u
u
u
u
u
The SY-7ISA+ 815E AGP/PCI/CNR Motherboard  
This Quick Start Guide  
The Installation CD-ROM  
SOYO Bonus Pack CD-ROM  
One IDE Device ATA 100 Flat Cable  
One Floppy Disk Drive Flat Cable  
Warning: Do not unpack the Motherboard from its anti-static  
packaging until you are ready to install it.  
Like most electronic equipment, your Motherboard may be damaged by  
electrostatic discharge. To avoid permanent damage to components ground  
yourself while working by using a grounding strap. Otherwise, ground  
yourself frequently by touching the unpainted portion of the computer  
chassis to drain the static charges.  
Handle the Motherboard carefully, holding it by the edges. You are now  
ready to start the installation.  
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2-3 INSTALLATION GUIDE  
We will now begin the installation of the Motherboard. Please follow the  
step-by-step procedure designed to lead you to a complete and correct  
installation.  
Warning: Turn off the power to the Motherboard, system  
chassis, and peripheral devices before performing any work on  
the Motherboard or system.  
BEGIN THE INSTALLATION  
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2-3.1 CPU Installation  
To perform the installation of your new SY-7ISA+ Motherboard, follow  
the steps below:  
Mark your CPU Frequency: Record the working frequency  
of your FC-PGA CPU that should be clearly marked on the CPU cover.  
FSB 66MHz  
400MHz (66 x 6.0) 466MHz (66 x7.0) 533MHz (66 x 8.0) 600MHz (66 x 9.0) 667MHz (66 x 10.0)  
433MHz (66 x 6.5) 500MHz (66 x7.5) 566MHz (66 x 8.5) 633MHz (66 x 9.5) 700MHz (66 x 10.5)  
FSB 100MHz  
500MHz (100 x 5.0)  
550MHz (100 x 5.5)  
600MHz (100 x 6.0)  
650MHz (100 x 6.5)  
700MHz (100 x 7.0)  
750MHz (100 x7.5)  
800MHz (100 x 8.0)  
850MHz (100 x 8.5)  
FSB 133MHz  
533MHz(133x4.0) 667MHz(133x5.0) 800MHz(133x 6.0)  
933MHz(133x 7.0) 1.13GHz(133x 8.5)  
600MHz(133x4.5) 733MHz(133x5.5) 866MHz(133x 6.5) 1000MHz(133x 7.5)  
This Motherboard is designed to support processors with 66/100/133  
MHz FSB.  
CPU Mount Procedure: To mount the processor that you have  
purchased separately, follow these instructions.  
1. Lift the socket handle up to a vertical position.  
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2. Align the blunt edge of the CPU with the matching pinhole  
distinctive edge on the socket.  
3. Seat the processor in the socket completely and without forcing.  
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4. Then close the socket handle to secure the CPU in place.  
Remember to connect the CPU Cooling Fan to the  
appropriate power connector on the Motherboard. The fan is  
a key component that will ensure system stability. The fan  
prevents overheating, therefore prolonging the life of your  
CPU.  
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2-3.2 SDRAM Memory Module Installation  
Your board comes with two DIMM sockets, providing support for up to  
512MB of main memory using unbuffered and Non-ECC DIMM modules  
from 32MB to 512MB, No registered DIMM support. Supports up to 3  
Double sided DIMMs at 100MHz system memory. Supports up to 2  
double sided or 3 single sided DIMMs at 133MHz system memory bus.  
On this motherboard, DRAM speed can be set independent from the CPU  
front side bus speed. Depending on the DRAM clock speed setting in the  
BIOS setup.  
84  
1
1
84  
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Memory Configuration Table  
Number of Memory  
DIMM 1  
DIMM 2  
DIMM 3  
Modules  
Single-Side  
PC100/PC133 PC100/PC133 PC100/PC133  
PC100  
PC133  
PC100  
PC133  
PC133  
P100  
RAM  
Type  
Double-Side  
PC133  
Memory Module Size  
(MB)  
32/64/128/256/512 MB  
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2-3.3 Motherboard Connector  
2-3.3.1 IDE Device Installation (HDD, CD-ROM)  
Pin -1  
IDE 2  
Secondary  
IDE  
IDE 1  
Primary  
IDE  
This Motherboard offers two IDE device connectors, a primary (IDE1)  
and a secondary (IDE2). It can support up to four high-speed HDD or CD-  
ROM.  
Connect the black connector of the 80-pin flat cable to the IDE device and  
plug the blue connector to the primary (IDE1) or secondary (IDE2)  
directionally keyed IDE connector on the Motherboard.  
This Motherboard can support up to four ATA 33/66/100 IDE devices.  
80-Conductor  
ATA 66  
Flat Cable  
80-pin  
1
1
79  
79  
25  
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2-3.3.2 Floppy Drive Installation  
Pin -1  
FDC  
Floppy Drive  
Connector  
The system supports 5 possible floppy drive types: 720 KB, 1.2 MB,  
1.44 MB, 2.88 MB, and LS-120. In addition, this Motherboard supports a  
3-mode (720KB/1.2MB/1.44MB) floppy commonly used in Japan.  
Connect one side of the 34-pin flat cable to the floppy drive and plug the  
other end to the floppy drive connector on the Motherboard.  
This Motherboard can support up to 2 floppy drives.  
1
1
33  
33  
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2-3.3.3 Front Panel Connections  
+
Power  
LED  
Reset  
_
PWRBT  
Key Lock  
STR  
LED  
+
_
+
_
Speaker  
HDD  
LED  
+
_
Plug the computer case's front panel devices to the corresponding headers  
on the Motherboard.  
1. Power LED & KeyLock  
Plug the Power LED cable into the 5-pin Keylock header.  
Some systems may feature a KeyLock function with a front panel switch  
for enabling or disabling the keyboard. Connect the KeyLock switch to the  
5-pin Keylock header on the Motherboard.  
Please install according to the following pin assignment: pin 1,3 are for  
Power LED and pin 4,5 are for Keylock.  
Key Lock  
Power LED  
Pin Assignment  
Pin Assignment  
_
+
1
+5V  
NC  
GND  
GND  
Control Pin  
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2. Reset  
Plug the Reset push-button cable into the 2-pin Reset header on the  
Motherboard. Pushing the Reset button on the front panel will cause the  
system to restart the boot-up sequence.  
Reset Pin Assignment  
1
Power Good  
GND  
3. Speaker  
Attach the 4-pin PC speaker cable from the case to the Speaker header on  
the Motherboard.  
Speaker Pin Assignment  
_
+
Speaker out  
+5V  
NC NC  
4. STR LED  
The STR LED is connected to the Voltage that feeds the DIMM sockets.  
Therefore the following table applies:  
Suspend to RAM Normal Operation  
ON ON  
Power Off  
OFF  
STR LED  
STR LED Pin Assignment  
_
+
LED Cathode  
LED Anode  
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5. IDE LED  
Attach the 2-pin IDE device LED cable to the corresponding IDE LED  
header on the Motherboard. This will cause the LED to lighten when an  
IDE (HDD, CD-ROM) device is active.  
HDD LED Pin Assignment  
_
+
LED Anode LED Cathode  
6. ATX Power On/Off Switch  
Attach the 2-pin momentary type switch to the PWRBT header for turning  
On or Off your ATX power supply.  
PWRBT Pin Assignment  
1
Power On/Off  
GND  
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2-3.3.4 Back Panel Connections  
All external devices such as the PS/2 keyboard, PS/2 mouse, printer,  
modem, USB can be plugged directly onto the Motherboard back panel.  
Only after you have fixed and locked the Motherboard to the computer  
case can you start connecting the external peripheral devices.  
When connecting an external device, use the following figure to locate and  
identify which back panel connector to plug the device to.  
PS/2 KB  
Connector  
PS/2 Mouse  
Connector  
USB 1  
COM 1  
USB 2  
PRT  
VGA  
Game Port  
LINE-OUT  
LINE-IN  
MIC JACK  
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PS/2 Mouse  
Connector  
Printer Connector  
Joystick  
USB2  
PS/2 Keyboard USB1  
Connector  
COM 1 Connector  
VGA Connector LINE-OUT  
MIC  
LINE-IN  
1. Parallel Port PRT  
This parallel port is used to connect the printer or other parallel devices.  
Plug the parallel device cable into the 25-pin female connector located at  
the rear panel of the Motherboard.  
Plug the keyboard jack directly into the 6-pin female PS/2 keyboard  
connector located at the rear panel of the Motherboard.  
Pin5  
KBD Clock  
Pin6  
NC  
Pin4  
VCC  
Pin3  
GND  
Pin1  
KBD DATA  
Pin2  
NC  
2. PS/2 Mouse  
Similarly, plug the mouse jack directly into the 6-pin female PS/2 mouse  
connector.  
Pin5  
Mouse Clock  
Pin6  
NC  
Pin4  
VCC  
Pin3  
GND  
Pin1  
Mouse DATA  
Pin2  
NC  
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3. Universal Serial Bus USB1/USB2  
This Motherboard provides two USB ports for your additional devices.  
Plug the USB device jack into the available USB connector USB1 or  
USB2.  
-
Standard device drivers come with the Win98 for commonly used  
USB devices.  
-
With Win95, use the flow UHCI specifications.  
4. Onboard Serial Port COM1  
External peripherals that use serial transmission scheme include:  
-
-
serial mouse,  
and modem.  
Plug the serial device cables directly into the COM1 9-pin male connector  
located at the rear panel of the Motherboard.  
5. VGA monitor connector  
Plug the monitor cable into the 15-pin female VGA connector located at  
the real panel of the motherboard.  
6. Onboard Joystick port/audio  
This Motherboard provides Joystick port and audio.  
-
Attach the joystick cable to the 15-pin JOYSTICK port at the rear  
panel of you motherboard.  
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7. This Motherboard features three built-in audio-stereo ports (labeled  
line-in, line-out, and mic jack) convenient to directly plug-in all your  
external audio devices.  
Universal Serial Bus USB1/USB2/(USB3, USB4)  
This Motherboard provides four USB ports for your additional devices.  
Plug the USB device jack into the available USB connector USB1 or  
USB2.  
-
Standard device drivers come with the Win98 for commonly used  
USB devices.  
-
With Win95, use the flow UHCI specifications. To use USB devices  
under Win95, usually you have to install the device that driver comes  
with the USB device you have purchased.  
USB3 and 4 are available. To make use of these USB ports, purchase a  
USB cable from your dealer. The lay-out of USB3 and 4 is as follows:  
(USB4) (USB3)  
9
7
5
3
1
10  
8
GND  
GND  
GND  
(+)Data  
(+)Data  
6
(-)Data  
Power  
(-)Data  
Power  
4
2
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2-3.3.5 Other Connections  
1. Wake-On-LAN (WOL)  
Attach the 3-pin connector from the LAN card which supports the Wake-  
On-LAN (WOL) function to the JP44 header on the Motherboard. This  
WOL function lets users wake up the connected computer through the  
LAN card.  
Please install according to the following pin assignment:  
Wake-On-LAN  
JP10 Pin Assignment  
5VSB  
1
2
3
GND  
MP-Wake-up  
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2. Infrared (IR1)  
Plug the 5-pin infrared device cable to the IR1 header. This will enable the  
infrared transfer function. This Motherboard meets both the ASKIR and  
HPSIR specifications.  
Please install according to the following pin assignment:  
Serial Infrared (IR1) Connector  
IR1 Pin Assignment  
3
5
1 2  
4
VCC  
IRTX  
IRRX  
GND  
3. CD Line-in  
This Motherboard provides two CD-Line in connectors. Please connect the  
4-pin audio cable from your CD-ROM drive.  
Please install according to the following pin assignment:  
CDIN1(CD Line-in)  
Pin Assigment  
1 2  
3
4
GND  
Right  
Left  
GND  
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4. Cooling Fan Installation  
SY-7ISA+  
(1) CPU Cooling Fan  
After you have seated the CPU properly on the processor, attach the 3-pin  
fan cable to the CPUFAN connector on the Motherboard. The fan will stop  
when the system enters into Suspend Mode. (Suspend mode can be  
enabled from the BIOS Setup Utility, [Soyo Combo] menu.)  
To avoid damage to the system, install according to the following pin  
assignment:  
CPU Cooling Fan  
CPUFAN Pin Assignment  
GND  
12V  
1
2
3
SENSOR  
36  
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(2) Chassis Cooling Fan  
Some chassis also feature a cooling fan. This Motherboard features a  
CHAFAN connector to provide 12V power to the chassis fan. Connect the  
cable from the chassis fan to the CHAFAN 3-pin connector. Install  
according to the following pin assignment:  
Chassis Cooling Fan  
CHAFAN Pin Assignment  
GND  
12V  
1
2
3
SENSOR  
(3) System Fan  
System Fan  
SYSFAN Pin Assignment  
3
1
2
GND  
12V  
SENSOR  
Note: CPU cooling fan must be installed to prevent CPU from  
overheating and ensure system stability. Chassis cooling fan is  
optional, depending on whether there is cooling fan in your chassis.  
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5. Smart Card Reader  
2-3.3.6 AGP VGA Card  
This motherboard comes with integrated AGP subsystem therefore, AGP  
VGA card is not needed.  
Other Display Cards: Insert other types of VGA cards into the AGP or  
PCI expansion slots according to card specifications.  
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2-3.3.7 ATX Power Supply  
Plug the connector from the power directly into the 20-pin male ATX PW  
connector on the Motherboard, as shown in the following figure.  
ATX Power  
Warning: Follow these precautions to preserve your  
Motherboard from any remnant currents when connecting to  
ATX power supply:  
Turn off the power supply and unplug the power cord of the  
ATX power supply before connecting to ATX PW connector.  
The Motherboard requires a power supply with at least 200 Watts and a  
"power good" signal. Make sure the ATX power supply can take at least  
720 mA * load on the 5V Standby lead (5VSB) to meet the standard ATX  
specification.  
* Note: If you use the Wake-On-LAN (WOL) function, make sure the  
ATX power supply can support at least 720 mA on the 5V Standby lead  
(5VSB).  
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Please install the ATX power according to the following pin assignment:  
ATX Power  
12V  
5VSB  
PW-OK  
GND  
5V  
5V  
5V  
-5V  
GND  
GND  
GND  
PS-ON  
GND  
-12V  
3.3V  
Ø
Pay special care to the directionality.  
GND  
5V  
GND  
3.3V  
3.3V  
2-3.3.8 CNR (Communication Networking Riser)Connector  
This motherboard supports CNR (Communication Networking Riser) slot  
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2-3.4 Jumper Setting  
Step 1. Enable/Disable Power-On by Keyboard (JP1)  
You may choose to enable the Power-On through Keyboard function by  
shorting pin 1-2 on jumper JP1; or short pin 2-3 to disable this function.  
Power-On by  
Keyboard  
Enable  
Disable  
Short pin 2-3  
and the Power-  
On by Keyboard  
function is  
Short pin 1-2 to  
enable the  
Power-On by  
Keyboard  
JP1 Setting  
1
2
3
1
2
3
function.  
disabled.  
Important: When using the Power-On by Keyboard function, please  
make sure the ATX power supply is able to provide at least 720mA on  
the 5V Standby lead (5VSB) in order to meet the standard ATX  
specification.  
Step 2. Enable/Disable USB Keyboard Wake Up(JP34)  
You may choose to enable the USB Keyboard Wake Up function by  
shorting pin 2-3 on jumper JP34; or short pin 1-2 to disable this function.  
USB Keyboard  
Enable  
Disable  
Short pin 1-2  
and the USB  
Keyboard Wake  
Up function is  
disabled.  
Wake Up  
Short pin 2-3 to  
enable the USB  
Keyboard Wake  
Up function.  
JP34 Setting  
1
2
3
1
2
3
Important: When using the USB Keyboard Wake Up function, please  
make sure the ATX power supply is able to provide at least 720mA on  
the 5V Standby lead (5VSB) in order to meet the standard ATX  
specification.  
41  
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Step 3. CNR MR Card-CODEC OPTION (JP8)  
CNR MR Card-  
Primary  
Secondary  
CODEC OPTION  
JP8 Setting  
open JP8  
Short JP8  
1 2  
1 2  
Step 4. Set JP9 for FWH Boot Block Write-Protect  
Setting this jumper to open will prevent the boot block area of the FWH  
(FirmWare Hub) chip from being written data into such that it is write-  
protected from unwanted or abnormal write activity.  
Note: In some rare cases, the boot block area will need to be flashed to  
complete the BIOS upgrade procedure. Setting JP9 to open will cause  
incomplete BIOS update in that case.  
The FWH Boot  
Block Write-Protect  
Locked  
Unlocked  
JP9 Setting  
Open JP9  
Short JP9  
1 2  
1 2  
Step 5. SPEAKER OPTION (JP22)  
Through this jumper the case speaker output can be redirected to the  
external (amplified) speakers (if connected) through the on-board Audio-  
Codec.  
SPEAKER OPTION  
Lineout SPK  
CASE SPK  
JP22 Setting  
Short pin 1-2  
Short pin 2-3  
1
2
3
1
2
3
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Step 6. CPU Frequency Settings: JP6, JP7, CJ1 and CJ2  
For certain Intel CPUs, the multiplier is not locked such that setting a  
multiplier higher than specified on the CPU is possible. For technical  
details read the following:  
Your FC-PGA 133/100/66 MHz FSB CPU has a pin JP6, JP7 to tell it  
what FSB frequency the CPU requires; If these two jumpers are shorted  
the motherboard will automatically run at the frequency the CPU was  
specified to run at.  
However, the FSB Frequency can also be set through jumpers CJ1 and CJ2  
and it may therefore differ from the Frequency the CPU specifies. If CJ1  
and CJ2 are to be used, JP6 & JP7 must be open. Doing so may however  
force your CPU to operate out of its specifications and therefore SOYO  
can not guarantee the proper functioning of your system.  
Refer to the following table:  
CPU Frequency  
JP6  
JP7  
Short  
CJ1  
Open  
CJ2  
Open  
Short  
Automatic  
1
2
1
2
1
2
3
1
2
3
Open  
Open  
Open  
Open  
Open  
Open  
2-3  
1-2  
1-2  
2-3  
2-3  
1-2  
66MHz  
Manual 100MHz  
133MHz  
1
2
1
1
1
2
2
2
1 2  
1 2  
1 2  
3
1 2  
1 2  
1 2  
3
3
3
1
2
2
1
3
3
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2-3.5 Voice Doctor  
If the system does not boot-up properly, the Voice Doctor will  
inform the user by voice through internal/external speaker at  
what point in boot-up sequence the problem arises.  
Below are the possible errors the user may encounter:  
The Processor might be damage or not installed properly  
The memory module might be damage or not installed properly  
No Keyboard connected  
VGA card might be damage or not inserted properly  
Defective HD-Driver (IDE)  
Floppy might error  
Voice Doctor supports two language, refer the table below on the  
language you prefer.  
Voice Doctor’s language  
English Language  
Chinese Language  
JP33 Setting  
Short pin 1-2  
Short pin 2-3  
1
2
3
1
2
3
2-3.6 CMOS Clear (JP5)  
In some cases the CMOS memory may contain wrong data, follow the  
steps below to clear CMOS memory.  
1. Clear the CMOS memory by momentarily shorting pin 2-3 on jumper  
JP5. This jumper can be easily identified by its white colored cap.  
2. Then put the jumper back to 1-2 to allow writing new of data into the  
CMOS memory.  
CMOS  
Clearing  
Clear CMOS Data  
Retain CMOS Data  
Short pin 2-3 for  
at least 5  
seconds to clear  
Short pin 1-2  
to retain new  
settings  
JP5 Setting  
1 2  
3
1
2
3
the CMOS  
Note: You must unplug the ATX power cable from the ATX power  
connector when performing the CMOS Clear operation.  
44  
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2-3.7 Power On  
You have now completed the hardware installation of your Motherboard  
successfully.  
1. Turn the power on  
2. To enter the BIOS Setup Utility, press the <DEL> key while the system  
is performing the diagnostic checks,  
Note: If you have failed to enter the BIOS, wait until the boot up  
sequence is completed. Then push the RESET button and press  
<DEL> key again at the beginning of boot-up, during diagnostic  
checks.  
Repeat this operation until you get the following screen.  
3. The BIOS Setup screen appears:  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
4Soyo Combo Feature  
4PC Health Status  
4Standard CMOS Features  
4Advanced BIOS Features  
4Advanced Chipset Features  
4Integrated Peripherals  
Load Fail - Safe Defaults  
Load Optimized Defaults  
Set Supervisor Password  
Set User Password  
4Power Management Setup  
4PnP/PCI Configurations  
Save & Exit Setup  
Exit Without Saving  
Esc : Quit  
áâàß  
:
Select Item  
F10 : Save & Exit Setup  
Change CPU’ s Clock & Voltage  
45  
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Hardware Installation  
SY-7ISA+  
2-3.8 Quick BIOS Setup  
This Motherboard does not use any hardware jumpers to set the CPU  
frequency. Instead, CPU settings are software configurable with the BIOS  
[Soyo Combo Feature]. The [Soyo Combo Feature] menu combines the  
main parameters that you need to configure, all in one menu, for a quick  
setup in BIOS.  
After the hardware installation is complete, turn the power switch on, then  
press the <DEL> key during the system diagnostic checks to enter the  
Award BIOS Setup program. The CMOS SETUP UTILITY will display  
on screen. Follow these steps to configure the CPU settings.  
SETUP UTILITY will display on screen. Then, follow these steps  
to configure the CPU settings.  
46  
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Hardware Installation  
SY-7ISA+  
Step 1. Select [STANDARD CMOS SETUP]  
Set [Date/Time] and [Floppy drive type], then set [Hard Disk Type] to  
“Auto”.  
Step 2. Select [Load Optimized Defaults]  
Select the “Load Optimized Defaults” menu and type “Y” at the prompt to  
load the BIOS optimal setup.  
Step 3. Select [Soyo Combo Feature]  
Move the cursor to the [CPU Frequency] field to set the CPU frequency.  
The following table shows all available [CPU Frequency] settings on your  
SY-7ISA+ Motherboard . If you set this field to [Manual], you will be  
required to fill in the next two consecutive fields: (1) the CPU Host/PCI  
Clock, and (2) the CPU Ratio.  
600MHz (133 x 4.5)  
CPU Frequency (MHz)  
667MHz (66 x 10.0)  
Manual  
700MHz (66 x 10.5)  
500MHz (100 x 5.0)  
550MHz (100 x 5.5)  
600MHz (100 x 6.0)  
650MHz (100 x 6.5)  
700MHz (100 x 7.0)  
750MHz (100 x 7.5)  
800MHz (100 x 8.0)  
666MHz (133 x 5.0)  
733MHz (133 x 5.5)  
800MHz (133 x 6.0)  
866MHz (133 x 6.5)  
933MHz (133 x 7.0)  
1000MHz (133 x 7.5)  
1.13GHz (133 x 8.5)  
400MHz (66 x 6.0)  
433MHz (66 x 6.5)  
466MHz (66 x 7.0)  
500MHz (66 x 7.5)  
533MHz (66 x 8.0)  
566MHz (66 x 8.5)  
600MHz (66 x 9.0)  
633MHz (66 x 9.5)  
850MHz (100 x 8.5)  
Select the working frequency of your Pentium® III, CeleronÔ processor among these preset values.  
Note:  
Mark the checkbox that corresponds to the working frequency of your Pentium® III,  
CeleronÔ processor in case the CMOS configuration should be lost.  
Step 4. Select [Save & Exit Setup]  
Press <Enter> to save the new configuration to the CMOS memory, and  
continue the boot sequence.  
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Hardware Installation  
SY-7ISA+  
2-3.9 Troubleshooting at First Start  
Video (no display) related issues  
I built a new computer system using a Soyo board and nothing  
happens when turning it on, no video and no beeps from the PC  
speaker. What is happening and how can it be fixed?  
No screen and no beeps mean that your CPU and motherboard do not  
work at all. It could be that the CPU is not seated correctly or that a  
component on the M/B is grounded (shorted) with the case. Also make  
sure to check the voltage setting switch (110V/220V) on the back of the  
power supply. To isolate the problem do the following:  
1. Press and hold down on the “Ins” (insert) key while turning on the  
computer until you get video. If you do not get video then,  
2. Double-check jumpers setting on you motherboard and remove all  
add-on cards, unplug all hard-disk and floppy-disk drive cables and see if  
you can hear some beeps. If you still do not get any beeps, then try putting  
the motherboard on the table (to isolate it from the case) with the CPU and  
speaker only, and give it one more try.  
I hear a series of beeps and I do not get anything from my monitor.  
What could be wrong?  
The following lists some basic beep codes and their possible meanings:  
·
One long beep and 3 very short beeps - The video card is not  
detected by the motherboard. Please re-seat your video card. If  
you are using an AGP card, please push your AGP card down  
real hard. You may have to push VERY hard without the AGP  
card mounting screw. Make sure not to insert the card the other  
way around.  
·
Continuous beeps – One or more of the memory modules is not  
seated correctly in its socket.  
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Hardware Installation  
SY-7ISA+  
My PCI VGA card works fine with my system, but when I put in a  
new AGP card, it does not give me any video. Is my AGP slot bad?  
This is a common problem with AGP video cards. The reason is that your  
AGP card did not get seated into the AGP slot fully and firmly. Please  
push your AGP card down into the socket real hard, it should snap twice.  
You may have to unscrew the AGP card to allow the card to go further  
down. Do take care not to damage the card by using too much force.  
I get distorted video my AGP card right after I save my bios. Why is  
that?  
The cause is likely that your AGP card is not running at the correct bus  
speed. To fix this, please clear the CMOS via JP5 and if it still does not  
work, please upgrade your motherboard bios to the latest version.  
BIOS Issues  
Where can I find the BIOS revision of my mainboard?  
It will be displayed on the up-left corner on the screen during boot-up. It  
will show as your board type followed by the revision number, such as  
5EH_2CA1 (meaning revision 2CA1 for the SY-5EH board) or 6BA+  
IV_2AA2 which means SY-6BA+ IV motherboard with 2AA2 bios.  
Where can I find the latest BIOS of my motherboard?  
Please go to the technical support page of one of the SOYO websites  
(Taiwan: www.soyo.com.tw), and look up your motherboard to find  
the latest BIOS revision.  
Hard disk, floppy drive, CD-ROM etc  
When I boot up my new computer I got "floppy boot failure" and the  
LED on the floppy stays on  
Make sure the red wire of floppy ribbon cable goes to Pin1 on the floppy  
drive side (don't trust the "key lock" or "notch") and use the end-connector  
of the cable (don't use middle one).  
Modem issues  
I get an "I/O Conflict" message when I turn on my system and I can  
49  
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Hardware Installation  
SY-7ISA+  
not get my modem to work  
What you need to do is to disable 'COM2' (or UART2 or serial port 2) in  
the bios under integrated peripheral setup.  
I have installed my modem drivers several times and I still cannot get  
my modem to work. Why?  
If you are sure that the modem driver has been installed correctly, then you  
need to install the south bridge driver from the SOYO CD, this is because  
Windows does not properly recognize relatively new chipsets.  
Audio Issues  
I do not get any sound from my sound card. What could be wrong?  
Please make sure the speaker is connected to the speaker out port on your  
sound card.  
In Device Manager, I keep getting yellow exclamation signs on my  
sound port even though I have installed my sound driver several times  
and I could not get my sound card to work. What is wrong?  
It is likely that you did not have the correct driver installed. If you are sure  
that the correct sound driver has been installed, then please install the  
'south bridge' driver for the motherboard.  
The sound is working in my system, but when I play CD music from  
the CD-ROM, I do not get any sound. What is wrong?  
This is because the 3-wire audio cable from the CD-ROM to the sound  
card is not connected or it is loose.  
The sound from my sound card is distorted when Windows starts.  
What is wrong?  
First, if you are using an ISA sound card, please make sure the IRQ  
needed for the sound card is set to 'Legacy ISA' in the bios. In other words,  
if your ISA sound card takes IRQ5, then set IRQ5 to 'Legacy ISA'. Next,  
install the 'south bridge' driver for the motherboard.  
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Hardware Installation  
SY-7ISA+  
The sound and everything else works fine except that the recorder and  
microphone do not work. What is wrong?  
This is because the recorder and microphone in the Windows are not  
enabled. Please go to sound properties and enable them.  
Lock up (freeze)  
When I boot up my system, everything works fine. It sees my CPU  
and memory, detects my hard drive, floppy drive and CD-ROM but  
locks up at "Verify DMI pool data... ", and it won’ t go any further.  
What should I do?  
Please clear the CMOS via JP5 then choose 'load setup default' in the bios  
and save the bios and exit. Next, unplug all other add-on cards except the  
video card and floppy drive controller, and see if it can boot from floppy.  
Then put back the peripherals one by one to identify which one causes the  
lockup. If you are running a Cyrix CPU, make sure the 'linear burst  
function' is enabled in the bios.  
I can not get my board to run properly.  
Please make sure you have the latest bios and driver from the SOYO web  
site at: http://www.soyo.com  
51  
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Hardware Installation  
SY-7ISA+  
Note on Over-clocking Capability  
The SY-7ISA+ provides over-clocking capability. Due to the over-  
clocking setting your system may fail to boot up or hang during run time.  
Please perform the following steps to recover your system from the  
abnormal situation :  
1.  
Turn off system power (If you use an ATX power supply, and  
depending on your system, you may have to press the power button  
for more than 4 seconds to shut down the system.)  
Press and hold down the <Insert> key while turning on the system  
power. Keep holding down the <Insert> key until you see the  
message of the CPU type and frequency shown on the screen.  
Press the <Del> key during the system diagnostic checks to enter the  
Award BIOS Setup program.  
2.  
3.  
4.  
Select [Save & Exit SETUP] and press <Enter> to save the new  
configuration to the CMOS memory, and continue the boot  
sequence.  
Note: SOYO does not guarantee system stability if the user over  
clocks the system. Any malfunctions due to over-clocking are not  
covered by the warranty.  
2-3.10Power Off  
There are two possible ways to turn off the system:  
1. Use the Shutdown command in the Start Menu of Windows 95/98  
to turn off your computer.  
2. Press the mechanical power-button and hold down for over 4  
seconds, to shutdown the computer. If you press the power-button for  
less than 4 seconds, then your system will enter into Suspend Mode.  
You are now ready to configure your system with the BIOS setup program.  
Go to Chapter 3: BIOS SETUP  
52  
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BIOS Setup Utility  
SY-7ISA+  
Chapter 3  
BIOS SETUP UTILITY  
This Motherboard's BIOS setup program uses the ROM PCI/ISA BIOS  
program from Award Software Inc.  
To enter the Award BIOS program's Main Menu:  
1. Turn on or reboot the system.  
2. After the diagnostic checks, press the [Del] key to enter the Award  
BIOS Setup Utility.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
4Soyo Combo Feature  
4PC Health Status  
4Standard CMOS Features  
4Advanced BIOS Features  
4Advanced Chipset Features  
4Integrated Peripherals  
Load Fail - Safe Defaults  
Load Optimized Defaults  
Set Supervisor Password  
Set User Password  
4Power Management Setup  
4PnP/PCI Configurations  
Save & Exit Setup  
Exit Without Saving  
Esc : Quit  
áâàß  
:
Select Item  
F10 : Save & Exit Setup  
Change CPU’ s Clock & Voltage  
Selecting items  
l
l
Use the arrow keys to move between items and select fields.  
From the Main Menu press arrow keys to enter the selected submenu.  
Modifying selected items  
l
Use the [Up]/[Down] keys to modify values within the selected  
fields. Some fields let you enter values directly.  
53  
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BIOS Setup Utility  
SY-7ISA+  
Hot Keys: Function keys give you access to a group of commands  
throughout the BIOS utility.  
Function Command  
Description  
Gives the list of options available for each  
item.  
Restore the old values. These are the values  
that the user started the current session with.  
Loads all items with the most conservative  
F1  
F5  
F6  
General Help  
Previous  
Values  
Load Fail-  
Safe Defaults values.  
Load  
F7  
Optimized  
Defaults  
Save  
Loads all options with the optimize values.  
F10  
Saves your changes and reboots the system.  
Returns at anytime and from any location to  
the Main Menu.  
[Esc]  
Exit  
Will display a overlapping window with all  
options for the current item.  
[Enter]  
Select  
Using the +, –, Page Up and Page Down  
keys the user can toggle the value of the  
current item.  
[+/–/PU/PD] Value  
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BIOS Setup Utility  
SY-7ISA+  
SAVE AND EXIT SETUP  
Select the [SAVE & EXIT SETUP] option from the Main Menu to save  
data to CMOS and exit the setup utility. This option saves all your changes  
and causes the system to reboot.  
R
O
M
P
C
I
/
I
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A
B
I
O
I L  
E
S
C
M
O
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T
U
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P
U
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I
T
Y
Type [Y] to save the  
changes and exit or [N]  
to return to the Main  
Menu and keep current  
values.  
A
W
A
R
D
S
O
F
W
A
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,
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A
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O
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S
F
E
I P  
W
P
S
E
O
N
E
R
C
S
B
SAVE to CMOS and EXIT  
/
P
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A
A
D
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D
I O  
S
D
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F
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S
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…
EXIT WITHOUT SAVING  
Selecting the [EXIT WITHOUT SAVING] option allows you to abandon  
all data and exit setup, therefore ignoring all your changes.  
R
O
M
P
C
I / I S  
A
B
I O  
S
I
C
M
O
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A
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W
A
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E
,
I N  
C
.
Type [Y] to abandon  
changes and exit or [N]  
to return to the Main  
Menu and keep current  
values.  
S
B
C
P
P
L
T
A
N
D
A
R
D
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M
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O
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R
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W
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Quit Without Saving (Y/N)? _  
O
A
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O
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55  
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BIOS Setup Utility  
SY-7ISA+  
3-1 SOYO COMBO SETUP  
This Motherboard does not use any hardware jumpers to set the CPU  
frequency. Instead, CPU settings are software configurable with the BIOS  
[SOYO COMBO SETUP].  
After the hardware installation is complete, turn the power switch on, then  
press the <DEL> key during the system diagnostic checks to enter the  
Award BIOS Setup program. The CMOS SETUP UTILITY will display  
on screen. Then, select the [SOYO COMBO SETUP] option from the  
main menu and press the <Enter> key.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
Soyo Combo Feature  
5
CPU Host/ PCI Clock/ PC133 100/ 33 MHz  
CPU Clock Ratio X 3  
CPU L2 Cache ECC Checking Enabled  
Auto Detect DIMM/ PCI CLK Enabled  
Item Help  
Menu Level  
4
Spread Spectrum  
Disabled  
Enabled  
Enabled  
Enabled  
C.I.H. 4-WAY Protection  
Onboard codec control  
Quick Power On Self Test  
System Memory Frequency  
SDRAM CAS Latency Time  
Auto  
3
SDRAM Cycle Time Tras/ Trc 7/ 9  
SDRAM RAS-to-CAS Delay  
SDRAM RAS Precharge Time  
3
3
First Boot Device  
Second Boot Device  
Third Boot Device  
Boot Other Device  
Floppy  
HDD-0  
LS120  
Enabled  
AC97 Audio  
Auto  
Auto  
6
AC97 Modem  
áâà: Move  
Enter : Select  
+ / - / PU / PD : Value F10 : Save ESC : Exit F1: General Help  
F6 : Fail – Safe Defaults F7 : Optimized Defaults  
F5 : Previous Values  
The [SOYO COMBO SETUP] menu combines the main parameters that  
you need to configure, all in one menu, for a quick setup in BIOS.  
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BIOS Setup Utility  
SY-7ISA+  
3-1.1 Quick CPU Frequency Setup  
Quick CPU Setting  
Frequency  
Description  
Setup  
Select the host clock of your  
Socket 370 processor among these  
values.  
Note: For the 815 chipset, 66,  
100 and 133 MHz host clock  
frequencies are acceptable.  
However, the system stability  
is not guaranteed for other  
frequencies due to the  
CPU Host/ Default  
PCI Clock  
110/37MHz/NO  
66/33MHz/NO 115/38MHz/NO  
68/35MHz/NO 133/33MHz/Yes  
70/35MHz/NO 137/34MHz/Yes  
75/38MHz/NO 140/35MHz/Yes  
80/40MHz/NO 145/36MHz/Yes  
83/42MHz/NO 150/37MHz/Yes  
100/33MHz/NO 160/38MHz/Yes  
103/34MHz/NO 166/42MHz/Yes  
105/35MHz/NO  
limitations of this chipset.  
After you have selected the host clock, choose the right multiplier  
for the CPU. Options are: [ 3 , 3.5, 4, 4.5, 5, 5.5,6,6.5,7.0,7.5,8.0].  
The CPU frequency is then defined as [host clock  
CPU Clock  
Ratio  
freq.]x[multiplier], and should the working frequency of your  
Pentium®III, Pentium®II & CeleronÔ processor.  
3-1.2 L2 Cache Memory  
Setting  
Description  
Note  
Disabled  
CPU L2 Cache ECC  
Checking  
Enabled This option activates the Default  
CPU L2 cache ECC  
checking function.  
3-1.3 Frequency/ Voltage Control  
Setting  
Description  
Note  
Disabled When enabled, this item will auto  
Auto Detect  
DIMM/PCI  
Clk  
detect if the DIMM and PCI socket  
Enabled  
Default  
have devices and will send clock  
signal to DIMM and PCI devices.  
When disabled, it will send the clock  
signal to all DIMM and PCI socket.  
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BIOS Setup Utility  
SY-7ISA+  
Note  
Frequency/ Voltage Control (Continued)  
Setting  
Description  
Disabled This item allows you to enable/disable Default  
Enabled  
Spread  
Spectrum  
the spread spectrum modulate.t.  
3-1.4 C.I.H. 4-WAY Protection Settings  
Setting  
Description  
Note  
Disabled When set to enabled, the BIOS can  
C.I.H. 4-  
WAY  
only be programmed through  
Enabled  
Default  
AWDFLASH, making sure that any  
virus is unable to program the system  
BIOS. Set to disable the BIOS can be  
programmed the traditional way.  
Protection  
3-1.5 Onboard Codec Control Setting  
Setting  
Description  
Note  
Disabled If you want to use a 6 channel  
Onboard  
CNR card or PCI sound card, set  
codec control  
Enabled  
Default  
this item to disabled.  
3-1.6 Quick Power On Self Test  
Setting  
Description  
Note  
Disabled  
Enabled Provides a fast POST at boot-up. Default  
Quick Power  
On Self Test  
3-1.7 System Memory Control Setting  
System Memory Setting Description  
Control Setting  
Note  
Auto  
100  
133  
Set this item to auto for automatic Default  
detection of the system memory  
frequency. For a fixed frequency set  
to 100 or 133MHz.  
System Memory  
Frequency  
3
2
Default  
SDRAM CAS  
Latency Time  
Use the default setting  
7/9  
5/7  
Default  
SDRAM Cycle  
Time Tras/Trc  
Use the default setting  
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BIOS Setup Utility  
SY-7ISA+  
System Memory Control Setting (Continued)  
System Memory Setting Description  
Control Setting  
Note  
3
2
Default  
SDRAM RAS-  
to-CAS Delay  
Use the default setting  
3
2
If an insufficient number of cycles is Default  
allowed for the RAS to accumulate  
its charge before DRAM refresh, the  
refresh may be incomplete and the  
DRAM may fail to retain data. Fast  
gives faster performance; and Slow  
gives more stable performance.  
This field applies only when  
SDRAM RAS  
Precharge Time  
synchronous DRAM is installed in  
the system.  
3-1.8 System Boot Control Settings  
System Boot  
Setting  
Description  
Note  
Control Settings  
Floppy  
LS/ZIP  
HDD-0  
SCSI  
Select Your Boot Device  
Priority  
First  
/Second/Third  
Boot Device  
CDROM  
HDD-1  
HDD-2  
HDD-3  
LAN  
Disabled  
Disabled  
Enabled  
Select Your Boot Device  
Priority  
Boot Other  
Device  
Default  
Default  
Disabled  
Auto  
This item allows you to  
decide to auto/disable the  
810 chipset family to  
support AC97 Audio/  
Modem.  
AC97  
Audio/Modem  
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BIOS Setup Utility  
SY-7ISA+  
3-2 STANDARD CMOS SETUP  
Select the [STANDARD CMOS SETUP] option from the Main Menu and  
press [Enter] key.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
Standard CMOS Features  
Date (mm:dd:yy)  
Time (hh:mm:ss)  
Sat, Jan 1 2000  
2 : 8 : 54  
Item Help  
Menu Level  
4
4 IDE Primary Master  
4 IDE Primary Slave  
4 IDE Secondary Master  
4 IDE Secondary Slave  
None  
None  
None  
None  
Drive A  
Drive B  
1.44M, 3.5 in.  
None  
Floppy 3 Mode Support  
Disabled  
Video  
EGA/VGA  
All Errors  
Halt On  
Base Memory  
640K  
Extended Memory  
129024K  
Total Memory  
130048K  
áâà: Move  
Enter : Select  
+ / - / PU / PD : Value F10 : Save ESC : Exit F1: General Help  
F6 : Fail - Safe Defaults F7 : Optimized Defaults  
F5 : Previous Values  
This screen allows you to modify the basic CMOS settings.  
After you have completed the changes, press [Esc] key to return to the  
Main Menu.  
3-2.1 Date & Time  
Display  
mm/dd/yyyy Type the current date You can also the  
PUp/PDn keys to toggle  
Setting  
Please Note  
Date  
Time  
hh:mm:ss  
Type the current time 24-hour clock format  
3:15 PM is displayed as  
15:15:00  
60  
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BIOS Setup Utility  
SY-7ISA+  
3-2.2 Hard Disks Type & Mode  
Choose the type and mode for the hard disks that you have already  
installed.  
Primary  
Setting  
Description  
Note  
(Secondary)  
Master & Slave  
Press  
Enter  
To auto-detect the HDD’ s size,  
head …on this channel  
IDE HDD Auto-  
Detection  
Auto  
BIOS detects hard disk type  
automatically.  
User defines the type of hard disk.  
Default  
Default  
IDE Primary  
Slave  
(User Type)  
User  
None  
Auto  
BIOS detects hard disk mode  
automatically.  
Access Mode  
Normal Normal IDE hard disk  
<528MB  
>528MB  
LBA  
Enhanced IDE hard disk  
Large IDE hard disk (for certain  
hard disk)  
Large  
Note: If you have any questions on your hard disk type or mode, ask  
your hard disk provider or previous user for details.  
3-2.3 Floppy Drives  
Floppy Drives  
Setting  
Description  
Note  
360KB, 5.25 in.  
1.2MB, 5.25 in.  
720KB, 3.5 in.  
1.44MB, 3.5 in.  
2.88MB, 3.5 in.  
None  
Drives A & B  
Default  
Not installed  
Disabled  
Drive A  
Drive B  
Both  
Default  
Floppy 3-Mode  
Support  
Supports 3-mode  
floppy diskette:  
740KB/1.2MB/  
1.44MB on selected  
disk drive.  
Special disk drive  
commonly used in  
Japan  
61  
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BIOS Setup Utility  
SY-7ISA+  
3-2.4 Others Optional  
Setting  
Description  
Note  
EGA/VGA  
CGA 40  
Select the video mode.  
Default  
Video  
CGA 80  
MONO  
(Monochrome)  
ALL Errors  
No Errors  
All, But Keyboard  
All, But Diskette  
All, But Disk/Key  
When the BIOS detects system Default  
errors, this function will stop the  
system. Select which type of  
Halt On  
error will cause the system halt.  
62  
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BIOS Setup Utility  
SY-7ISA+  
3-3 ADVANCED BIOS FEATURES  
Select the [Advanced BIOS Features] option from the Main Menu and  
press [Enter] key.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
Advanced BIOS Features  
Virus Warning  
Disabled  
Enabled  
Enabled  
Disabled  
Enabled  
ON  
Item Help  
Menu Level  
CPU Internal Cache  
External Cache  
Swap Floppy Drive  
Boot Up Floppy Seek  
Boot Up NumLock Status  
Gate A20 Option  
4
Fast  
Typematic Rate Setting  
x Typematic Rate (Chars/Sec)  
x Typematic Delay (Msec)  
Security Option  
Disabled  
6
250  
Setup  
OS Select For DRAM > 64MB Non-OS2  
Report No FDD For WIN 95 Yes  
áâà: Move Enter : Select + / - / PU / PD : Value F10 : Save ESC : Exit F1: General Help  
F5 : Previous Values F6 : Fail - Safe Defaults F7 : Optimized Defaults  
After you have completed the changes, press [Esc] key and follow the  
instructions on your screen to save your settings or exit without saving.  
63  
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BIOS Setup Utility  
SY-7ISA+  
3-3.1 Virus Warning  
Setting  
Description  
Note  
Disabled Allows you to choose the  
Default  
Virus Warning  
VIRUS warning feature for  
IDE Hard Disk boot sector  
protection. If this function is  
enabled and someone attempt  
to write data into this area,  
BIOS will show a warning  
message on screen and alarm  
beep.  
Enabled  
3-3.2 Cache Memory Options  
Setting  
Description  
Note  
Disabled  
CPU Internal Cache  
Enabled Enables the CPU's first  
level cache.  
Default  
Disabled  
External Cache  
Enabled Enables the CPU's second Default  
level cache.  
3-3.3 Floppy Driver Settings  
Setting  
Description  
Note  
Disabled  
Enabled  
Default  
Swap Floppy  
Drive  
Changes the sequence of A and B  
drives.  
3-3.4 Boot Up Floppy Seek  
Setting  
Description  
Note  
Disabled Seeks disk drives during boot up.  
Disabling speeds boot up.  
Enabled  
Boot Up Floppy  
Seek  
Default  
64  
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BIOS Setup Utility  
SY-7ISA+  
3-3.5 Boot Up NumLock Status  
Setting  
Description  
Note  
On  
Off  
Puts numeric keypad in  
NumLock mode at boot-up.  
Puts numeric keypad in arrow key  
mode at boot-up.  
Default  
Boot Up  
NumLock  
Status  
3-3.6 Gate A20 Options  
Setting  
Description  
Note  
Normal  
Fast  
Lets chipset control GateA20.  
A pin in the keyboard controller Default  
controls GateA20.  
Gate A20  
Options  
3-3.7 Typematic Settings  
Typematic Settings Setting  
Description  
Note  
Disabled  
Enabled  
Keystrokes repeat at a rate Default  
determined by the  
keyboard.  
When enables , the  
typematic rate and  
typematic delay can be  
selected.  
Typematic  
Rate Setting  
The following [Typematic Rate] and [Typematic Delay] fields are active  
only if [Typematic Rate Setting] is set to [Enabled]  
6 (Char/sec)  
8 (Char/sec)  
10 (Char/sec)  
12 (Char/sec)  
15 (Char/sec)  
20 (Char/sec)  
24 (Char/sec)  
30 (Char/sec)  
Choose the rate at which a Default  
character is repeated when  
holding down a key.  
Typematic Rate  
250 (msec)  
500 (msec)  
750 (msec)  
1000 (msec)  
Choose how long after  
you press a key down the  
character begins  
Default  
Typematic Delay  
repeating.  
65  
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BIOS Setup Utility  
SY-7ISA+  
3-3.8 Security Option  
Use this feature to prevent unauthorized system boot-up or use of BIOS  
Setup. The following table describes the security settings.  
Setting  
Description  
System Each time the system is booted, the  
password prompt appears.  
Security Option  
Setup  
If a password is set, the password prompt  
only appears when you attempt to enter the  
BIOS Setup program.  
Other Control Options  
Other Control Setting  
Options  
Description  
Note  
OS2  
When using an OS2 operating  
system.  
OS Select for  
DRAM>64MB  
Non-OS2 When using another,  
non-OS2 operating system.  
Default  
Yes  
No  
Windows will release IRQ line 6 Default  
(normally used by the Floppy  
Disk Drive) after you disable  
your on-board FDD and set this  
field to [Yes].  
Windows will reserve INT 6 for  
your FDD, whether it is disabled  
or not.  
Report No FDD  
For WIN 95  
66  
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BIOS Setup Utility  
SY-7ISA+  
3-4 ADVANCED CHIPSET FEATURES  
Caution: Change these settings only if you are already familiar  
with the Chipset.  
The [Advanced Chipset Features] option changes the values of the chipset  
registers. These registers control the system options in the computer.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
Advanced Chipset Features  
System BIOS Cacheable  
Video BIOS Cacheable  
Memory Hole AT 15M- 16M  
CPU Latency Timer  
Delayed Transaction  
AGP Graphics Aperture Size  
Disabled  
Disabled  
Disabled  
Enabled  
Enabled  
64MB  
Item Help  
Menu Level  
4
Use VGA BIOS in VBU Block Enabled  
áâà: Move Enter : Select + / - / PU / PD : Value  
F10 : Save ESC : Exit F1: General Help  
F5 : Previous Values  
F6 : Fail - Safe Defaults F7 : Optimized Defaults  
After you have completed the changes, press [Esc] and follow the  
instructions on your screen to save your settings or exit without saving.  
The following table describes each field in the Advanced Chipset Features  
Menu and how to configure each parameter.  
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BIOS Setup Utility  
SY-7ISA+  
CHIPSET FEATURES SETUP  
CHIPSET  
Setting Description  
Note  
FEATURES  
Disabled  
Default  
System BIOS  
Cacheable  
Enabled The ROM area F0000H-FFFFFH is  
cacheable.  
Disabled  
Default  
Video BIOS  
Cacheable  
Enabled The video BIOS C0000H-C7FFFH is  
cacheable.  
Disabled  
Default  
Default  
Memory  
Hole At 15M-  
16M  
Enabled Some interface cards will map their  
ROM address to this area. If this  
occurs, select [Enabled] in this field.  
Disabled When enabled this item, the CPU  
Enabled  
CPU Latency  
Timer  
cycle will only be deferred after it has  
been held in a “Snoop Stall” for 31  
clocks and another ADS# has arrived.  
When disabled, the CPU cycle will be  
deferred immediately after the GMCH  
receives another ADS#.  
Disabled The chipset has an embedded 32-bit  
Delayed  
posted write buffer to support delay  
Transaction  
Enabled  
Default  
transactions cycles. Select Enabled to  
support compliance with PCI  
specification version 2.1.  
64MB  
32MB  
Select the size of Accelerated Graphics Default  
AGP  
Port (AGP) aperture. The aperture is a  
portion of the PCI memory address  
range dedicated for graphics memory  
address space. Host cycles that hit  
the aperture range are forwarded to the  
AGP without any translation.  
Graphics  
Aperture  
Size  
Disabled If you do not make use of the onboard  
Use VGA  
BIOS in VBU  
Block  
VGA function you can set this item to  
Enabled  
Default  
disabled, this way the VGA BIOS will  
not be copied into the bootblock.  
68  
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BIOS Setup Utility  
SY-7ISA+  
3-5 INTEGRATED PERIPHERALS  
Caution: Change these settings only if you are already familiar  
with the Chipset.  
The [INTEGRATED PERIPHERALS] option changes the values of the  
chipset registers. These registers control the system options in the  
computer.  
The following screen shows setup default settings.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
Integrated Peripherals  
5
On-Chip Primary  
On-Chip Secondary PCI IDE  
IDE Primary Master PIO  
IDE Primary Slave PIO  
IDE Secondary Master PIO  
IDE Secondary Slave PIO  
IDE Primary Master UDMA  
IDE Primary Slave UDMA  
PCI IDE Enabled  
Item Help  
Menu Level  
Enabled  
Auto  
Auto  
Auto  
Auto  
Auto  
Auto  
4
IDE Secondary Master UDMA Auto  
IDE Secondary Slave UDMA Auto  
USB Controller  
Enabled  
USB Keyboard Support  
Init Display First  
Disabled  
PCI Slot  
Enabled  
BUTTON ONLY  
Enter  
Ctrl-F1  
Enabled  
3F8/IRQ4  
2F8/IRQ3  
Normal  
Half  
IDE HDD Block Mode  
POWER ON Function  
x KB Power ON Password  
x Hot Key Power ON  
Onboard FDC Controller  
Onboard Serial Port 1  
Onboard Serial Port 2  
UART Mode Select  
x UR2 Duplex Mode  
Onboard Parallel Port  
Parallel Port Mode  
378/IRQ7  
SPP  
x ECP Mode Use DMA  
Game Port Address  
Midi Port Address  
3
201  
330  
10  
6
Midi Port IRQ  
áâà: Move Enter : Select + / - / PU / PD : Value F10 : Save ESC : Exit F1: General Help  
F5 : Previous Values  
F6 : Fail - Safe Defaults  
F7 : Optimized Defaults  
69  
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BIOS Setup Utility  
SY-7ISA+  
The following tables describe each field in the INTEGRATED  
PERIPHERALS Menu and provide instructions on how to configure the  
IDE controls, FDC controls, and the onboard serial and parallel ports.  
3-5.1 IDE Device Controls  
IDE Controls  
Setting  
Description  
Note  
Disabled  
Turn off the on-board  
IDE  
On-Chip PCI IDE  
Ø Primary  
Ø Secondary  
Enabled  
Use the on-board IDE  
Default  
mode 0-4  
0 is the slowest speed  
4 is the fastest speed  
IDE  
Ø
Ø
Ø
Primary Master PIO  
Primary Slave PIO  
Secondary Master PIO  
Auto  
For better performance Default  
and stability, we suggest  
you use the Auto setting  
to set the HDD control  
timing.  
Ø
Secondary Slave PIO  
Disabled  
Auto  
IDE  
ØPrimary Master UDMA  
ØPrimary Slave UDMA  
ØSecondary Master UDMA  
ØSecondary Slave UDMA  
Select Auto to enable  
Ultra DMA Mode  
support.  
Default  
3-5.2 Keyboard Controls  
Keyboard Controls Setting Description  
Note  
Disabled  
USB Controller  
Enabled Select Enabled if your system  
contains a Universal Serial Bus  
(USB) controller and you have  
USB peripherals.  
Default  
Disabled Turn off the on-board IDE  
Enabled Use a USB keyboard  
Default  
Default  
USB Keyboard  
Support  
PCI Slot Choose which card – AGP  
Init Display First  
Display card or PCI VGA card –  
to initialize first.  
AGP  
70  
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Note  
3-5.3 IDE HDD Block Mode  
Setting  
Description  
Disabled  
Enabled  
IDE HDD Block Mode  
Invokes multi-sector  
transfer instead of one  
sector per transfer. Not  
all HDDs support this  
function.  
Default  
3-5.4 Others Optional  
Setting  
Description  
Enables you to wake-up the  
system by entering a password at  
the keyboard.  
You can wake-up the system by  
pressing the key combination of  
your choice (Ctrl-F1~F12).  
Enables waking up the system by  
pressing either the right or left  
mouse button.  
Note  
Password  
Hot KEY  
POWER ON  
Function  
Mouse Left  
Mouse Right  
BUTTON-ONLY Disables the Wake-Up by  
Keyboard function.  
Default  
Keyboard 98  
If [POWER ON Function] is set to [Password]  
Enter (your Set the password that will wake-up your  
password) system.  
KB Power ON  
Password  
If [POWER ON Function] is set to [Hot Key]  
Ctrl-  
F1~F12  
Choose the key combination that will wake-  
up the system. [Ctrl-F1 to Ctrl-F12]  
Hot Key Power  
ON  
3-5.5 FDC Controls  
FDC Controls  
Setting  
Description  
Note  
Disabled  
Turn off the on-board  
floppy controller  
Onboard FDC  
controller  
Enabled  
Use the on-board floppy Default  
controller  
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BIOS Setup Utility  
SY-7ISA+  
Note  
3-5.6 Onboard Serial Ports  
Onboard Serial Setting  
Ports  
Description  
Disabled  
3F8/IRQ4 Choose serial port 1 & 2's I/O Default  
Onboard  
Serial Port 1 /  
Serial Port 2  
address.  
(port 1)  
Default  
(port 2)  
Do not set port 1 & 2 to the  
same address except for  
Disabled or Auto.  
2F8/IRQ3  
3E8/IRQ4  
2E8/IRQ3  
Auto  
Normal  
IrDA  
The second serial port offers  
these InfraRed interface modes.  
Default  
UART Mode  
Select  
ASKIR  
If [UART Mode Select] is set to [IrDA]/[ASKIR]  
Half  
Full  
Choose [Half] or [Duplex] to set Default  
UR2 in half duplex mode or full  
duplex mode respectively. Refer  
to your IR device specifications  
to select the suitable mode.  
UR2 Duplex  
Mode  
3-5.7 Onboard Parallel Ports  
Onboard Parallel  
Ports  
Setting  
Description  
Note  
Disabled  
Choose the printer I/O  
address.  
Onboard Parallel  
Port  
378/IRQ7  
3BC/IRQ7  
278/IRQ5  
Default  
SPP  
EPP  
The mode depends on your Default  
external device that  
Parallel Port Mode  
connects to this port.  
ECP  
ECP+EPP  
If [Parallel Port Mode] is set to [ECP] mode  
3
1
Choose DMA3  
Choose DMA1  
Default  
ECP Mode use  
DMA  
72  
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BIOS Setup Utility  
SY-7ISA+  
Note  
3-5.8 Others Optional  
Setting  
Description  
Disabled  
201  
209  
Set the I/O base address for  
the ON board game port  
under this item.  
Game Port Address  
Midi Port Address  
Default  
Disabled  
330  
Set the I/O address for the Default  
on board Midi port here.  
300  
If [Midi Port Address] is set to [330]/[300] mode  
5
10  
Select the IRQ that the  
Midi port uses under this  
them.  
Midi Port IRQ  
Default  
73  
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BIOS Setup Utility  
SY-7ISA+  
3-6 POWER MANAGEMENT SETUP  
The [POWER MANAGEMENT SETUP] sets the system's power saving  
functions.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
Power Management Setup  
5
ACPI Suspend Type  
Power Management  
Video Off Method  
Video Off In Suspend  
Suspend Type  
S1(POS)  
User Define  
DPMS  
Yes  
Stop Grant  
3
Disabled  
Disabled  
Instant-Off  
Disabled  
Enabled  
Disabled  
0
Item Help  
Menu Level  
4
MODEM Use IRQ  
Suspend Mode  
HDD Power Down  
Soft-Off by PWR-BTTN  
Wake-Up by PCI card  
Power On by Ring  
Resume by Alarm  
x Date (of Month) Alarm  
x Time (hh:mm:ss) Alarm  
0
** Reload Global Timer Events **  
Primary IDE 0  
Disabled  
Primary IDE 1  
Disabled  
Disabled  
Disabled  
Disabled  
Disabled  
Secondary IDE 0  
Secondary IDE1  
FDD,COM, LPT Port  
PCI PIRQ[A-D]#  
6
áâàß:Move  
Enter:Select  
+/-/PU/PD:Value F10:Save  
F6:Fail-Safe Defaults  
ESC:Exit  
F1:General Help  
F5:Previous Values  
F7: Optimized Defaults  
After you have completed the Power Management Setup, press [Esc] to  
return to the Main Menu.  
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BIOS Setup Utility  
SY-7ISA+  
Note  
3-6.1 Power Management Controls  
Power  
Setting  
Description  
Management  
Controls  
S1(POS)  
S3(STR)  
The system will enter the S1  
state during suspend. (Low  
latency wake up)  
Default  
ACPI Suspend  
Type  
User Define  
Lets you define the HDD and Default  
system power down times.  
Power  
Management  
Doze  
timer  
Standby Suspend HDD  
timer  
timer  
power  
down  
Min Saving  
Max Saving  
1 Hour 1 Hour 1 Hour  
1 Min 1 Min 1 Min  
15 Min  
1 Min  
V/H  
Selects the method by which Default  
the monitor is blanked.  
Video Off  
Method  
Sync+Blank  
Blank screen  
DPMS  
Yes  
No  
This determines the manner in Default  
which the monitor is blanked.  
Video Off In  
Suspend  
Stop Grant  
The system can wake up  
through external events.  
The system can only wake up  
through the Power-Button.  
Default  
Suspend Type  
PwrOn  
Suspend  
3
Assigns an IRQ# to the modem Default  
device.  
MODEM Use  
IRQ  
3-11, NA  
Disabled  
Default  
Standby Mode  
1Min-1Hour When the set time has elapsed,  
BIOS sends a command to the  
system to enter Standby Mode.  
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BIOS Setup Utility  
SY-7ISA+  
Power Management Controls (Continued)  
Power  
Setting  
Description  
Note  
Management  
Controls  
Disabled  
1-15Min When the set time has  
elapsed, BIOS sends a  
Default  
HDD Power  
Down  
Some older  
model HDDs  
may not support  
this advanced  
function.  
command to the HDD to  
power down. This turns off  
the HDD motor.  
Instant-off  
Default  
Soft-Off by  
PWR-BTTN  
Delay 4  
Sec.  
Turns off the system power 4  
seconds after pushing the power  
button.  
Disabled If enabled any PCI interrupt will  
wake up the system.  
Default  
Wake-Up by  
PCI card  
Enabled  
Disabled  
Enabled  
Power On by  
Ring  
The system will self-power on me Default  
when the modem is ringing.  
Disabled The system ignores the alarm.  
Default  
Resume by  
Alarm  
Enabled  
Set alarm to power on the system by  
the date (1-31) or time (hh:mm:ss).  
If the date is set to [0], the system  
will self-power on by alarm  
everyday at the set time.  
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BIOS Setup Utility  
SY-7ISA+  
Note  
3-6.2 Reload Global Timer Events  
Power Down Setting  
& Resume  
Description  
Events  
Disabled  
Enabled  
Default  
IDE0, IDE1  
ØPrimary  
ØSecondary  
In effect, the system remains alert  
for anything which occurs to a  
device which is configured as  
Enabled.  
Disabled  
Enabled  
Default  
Default  
FDD, COM,  
LPT Port  
In effect, the system remains alert  
for anything which occurs to a  
device which is configured as  
Enabled.  
Disabled  
Enabled  
PCI PIRQ [A-  
D]#  
The system monitors these  
elements for activity. The system  
will resume if [IRQ activity] is  
detected.  
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BIOS Setup Utility  
SY-7ISA+  
3-7 PNP/PCI CONFIGURATION SETUP  
This option sets the Motherboard's PCI Slots.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
PnP/PCI Configurations  
Reset Configuration Data  
Disabled  
Item Help  
Resources Controlled By  
x IRQ Resources  
Auto (ESCD)  
Press Enter  
Menu Level  
4
PCI/VGA Palette Snoop  
Assign IRQ For VGA  
Assign IRQ For USB  
INT Pin 1 Assignment  
INT Pin 2 Assignment  
INT Pin 3 Assignment  
INT Pin 4 Assignment  
Disabled  
Enabled  
Enabled  
Auto  
Auto  
Auto  
Auto  
áâàß:Move  
Enter:Select  
+/-/PU/PD:Value F10:Save  
F6:Fail-Safe Defaults  
ESC:Exit  
F1:General Help  
F5:Previous Values  
F7: Optimized Defaults  
Note: Starred (*) items will disappear when the [Resources  
Controlled By] option is set to [Auto].  
After you have completed the PCI Slot Configuration, press [Esc] and  
follow the instructions on your screen to save your settings or exit without  
saving.  
78  
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BIOS Setup Utility  
SY-7ISA+  
3-7.1 PNP/PCI Configuration Controls  
PNP/PCI  
Controls  
Setting Description  
Note  
Disabled Retain PnP configuration  
data in BIOS.  
Enabled Reset PnP configuration data  
in BIOS.  
Default  
Reset  
Configuration  
Data  
Manual BIOS does not manage PCI/ISA PnP  
card IRQ assignment.  
Resources  
Controlled By  
Requires to assign IRQ-# and DMA-# to PCI or  
ISA PnP manually.  
IRQ-3,4,5,7,9,10,11,12,14,15 assigned to: _  
DMA-0,1,3,5,6,7 assigned to: _  
Auto  
The Plug-and-Play BIOS  
Recommended  
(ESCO) auto manages PCI/ISA PnP  
card IRQ assignment  
automatically.  
If [Resources Controlled By] is set to [Manual]  
PCI/ISA PnP Choose IRQ-# and  
DMA-# assigned to  
IRQ-3,4,5,7,9,10,  
11,12,14,15  
IRQ-# and  
DMA-#  
PCI/ISA PnP card.  
assigned to:  
DMA-0,1,3,5,6,7  
IRQ-3,4,5,7,9,10,  
11,12,14,15  
Legacy ISA Choose IRQ-# and  
DMA-# assigned to  
Legacy ISA card.  
DMA-0,1,3,5,6,7  
Under this item the user can assign an IRQ to a PCI slot. However, there under  
some conditions the IRQ will not be assigned as selected under this item:  
1. IRQs 0, 1, 2, 6, 8, 13 can NOT be assigned, because they are fixed.  
2. IRQs 5, 9, 10, 11 are available  
3. IRQs 3,4,7,12,14 and 15 will only be assigned if they are free. See the table  
below on how to free them:  
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BIOS Setup Utility  
SY-7ISA+  
Note  
PNP/PCI Configuration Setup (Continued)  
PNP/PCI  
Setup  
Setting  
Description  
How to set the BIOS to release the IRQ to the PnP Interrupt pool:  
PnP / PCI configuration Integrated Peripherals  
Interrupt  
Line  
IRQ 15 IRQ 15: PCI / ISA PnP On-Chip Secondary PCI IDE: disabled  
IRQ 14 IRQ 14: PCI / ISA PnP On-Chip Primary PCI IDE: disabled  
Interrupt 12 will be released by the PnP  
IRQ 12 IRQ 12: PCI / ISA PnP BIOS automatically if the PS/2 Mouse Port  
is not used.  
IRQ 7  
IRQ 4  
IRQ 3  
IRQ 7: PCI / ISA PnP Onboard parallel port: disabled  
IRQ 4: PCI / ISA PnP Onboard Serial port 1: disabled  
IRQ 3: PCI / ISA PnP Onboard Serial port 2: disabled  
4. Your OS may reassign another interrupt to a PCI slot after BIOS passes control  
to the OS, especially if you use Windows 95, 98 or NT.  
Disabled BIOS will assgin IRQ for USB port.  
Enabled BIOS won’ t assign IRQ for USB  
port.  
Assign IRQ  
For  
VGA/USB  
Default  
5. Your OS may reassign another interrupt to a PCI slot after BIOS passes control  
to the OS, especially if you use Windows 95, 98 or NT.  
INT Pin  
1/2/3/4  
Auto  
Set to Auto the BIOS will using Default  
IRQs Automatically.  
Assignment  
3-7.2 MULTI I/O ADDRESSES  
Default settings for multi-I/O addresses are as follows:  
Port  
I/O Address  
378H  
IRQ  
Status  
7
4
3
ECP/EPP  
LPT1  
3F8H  
COM1  
COM2  
2F8H  
Warning: If a default I/O address conflicts with other I/O cards  
such as sound card, you must change one of the I/O addresses to  
remedy to this address conflict. (I/O addresses can be adjusted from  
the BIOS Setup Utility)  
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BIOS Setup Utility  
SY-7ISA+  
3-8 PC HEALTH STATUS  
This option sets the Motherboard's PC Health Status.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
PC Health Status  
Shutdown Temperature  
Vcore  
VTT  
3.3V  
+12V  
Disabled  
1.58 V  
1.45 V  
3.36 V  
11.90 V  
3.07 V  
Item Help  
Menu Level  
4
VBAT (V)  
CPU Temperature  
System Temperature  
CPUFAN Speed  
CHAFAN Speed  
SYSFAN Speed  
85°C  
31°C  
5192 RPM  
0 RPM  
0 RPM  
áâàß:Move  
Enter:Select  
+/-/PU/PD:Value F10:Save  
F6:Fail-Safe Defaults  
ESC:Exit  
F1:General Help  
F5:Previous Values  
F7: Optimized Defaults  
Note: Starred (*) items will disappear when the [Resources  
Controlled By] option is set to [Auto].  
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BIOS Setup Utility  
SY-7ISA+  
Note  
3-8.1 CPU Device Monitoring  
CPU Device  
Monitoring  
Setting  
Description  
Disabled  
This item allows you to set up Default  
the CPU shutdown Temperature.  
This item only effective under  
Windows 98 ACPI mode.  
Shutdown  
Temperature  
60°C/140°F,  
65°C/149°F,  
70°C/159°F,  
75°C/167°F,  
80°C/176°F,  
85°C/185°F,  
90°C/194°F,  
95°C/203°F,  
100°C/212°F,  
110°C/230°F  
Show the current voltage status.  
Vcore, VTT,  
3.3V, +12V,  
VBAT  
V
Show the current status of CPU  
temperature.  
CPU  
Temperature  
°C/°F  
°C/°F  
RPM  
RPM  
RPM  
Show the current status of the  
system temperature.  
System CPU  
Temperature  
Show you the current CPUFAN  
operating speed.  
CPUFAN Speed  
Show you the current CHAFAN  
operating speed.  
CHAFAN  
Speed  
Show you the current SYSFAN  
operating speed.  
SYSFAN Speed  
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BIOS Setup Utility  
SY-7ISA+  
3-9 LOAD FAIL-SAFE DEFAULTS  
Select the [Load Fail-Safe Defaults] option from the Main Menu to load  
the system values you have previously saved. This option is recommended  
if you need to reset the system setup and to retrieve the old values.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
4Soyo Combo Feature  
4PC Health Status  
4Standard CMOS Features  
4Advanced BIOS Features  
4Advanced Chipset Features  
4Integrated Pe
Load Fail - Safe Defaults  
Load Optimized Defaults  
Set Supervisor Password  
d  
4Power Mana
p  
Load Fail - Safe Defaults (Y/N)? Y  
4PnP/PCI Co
ng  
Esc : Quit  
áâàß  
:
Select Item  
F10 : Save & Exit Setup  
Change CPU’ s Clock & Voltage  
Type [Y] to use the Setup Defaults followed by [Enter] or otherwise [N] to  
return to the Main Menu and keep current values.  
Warning: If you run into any problem after changing the BIOS  
configuration, please load the SETUP DEFAULTS for stable  
performance.  
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BIOS Setup Utility  
SY-7ISA+  
3-10 LOAD OPTIMIZED DEFAULTS  
Select the [Load Optimized Defaults] option from the Main Menu to load  
the system values you have previously saved. This option is recommended  
if you need to reset the system setup and to retrieve the old values.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
4Soyo Combo Feature  
4PC Health Status  
4Standard CMOS Features  
4Advanced BIOS Features  
4Advanced Chipset Features  
4Integrated Pe
Load Fail - Safe Defaults  
Load Optimized Defaults  
Set Supervisor Password  
d  
4Power Mana
p  
Load Optimized Defaults (Y/N)? Y  
4PnP/PCI Co
ng  
Esc : Quit  
áâàß  
:
Select Item  
F10 : Save & Exit Setup  
Change CPU’ s Clock & Voltage  
Type [Y] to use the Setup Defaults followed by [Enter] or otherwise [N] to  
return to the Main Menu and keep current values.  
Warning: If you run into any problem after changing the BIOS  
configuration, please load the SETUP DEFAULTS for stable  
performance.  
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BIOS Setup Utility  
SY-7ISA+  
3-11 SUPERVISOR PASSWORD  
Based on the setting you have made in the [Security Option] of the [BIOS  
FEATURES SETUP] section, the password prevents access to the system  
or the setup program by unauthorized users. Follow this procedure to set a  
new password or disable the password:  
1. Choose [BIOS FEATURES SETUP] in the Main Menu and press  
[Enter]. Select the [Security Options] item and set the field to:  
a. [System]: The password is required every time the system is  
booted. This means only a person who knows the password can  
use this computer.  
b. [Setup]: The password is required only when you attempt to  
enter the BIOS Setup program.  
2. Choose [SUPERVISOR PASSWORD] from the Main Menu and  
press [Enter]. The following prompt appear:  
Enter Password:  
Warning: If you forget or lose the password, the only way to  
access the system is to set jumper JP5 to clear the CMOS RAM.  
All setup information is lost and you must run the BIOS setup  
program again.  
Note: If you do not wish to use the password function, press  
[Enter] directly and the following message appears:  
Password Disabled!!  
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BIOS Setup Utility  
SY-7ISA+  
3. Enter your new password and press [Enter]. The following message  
appears, prompting to confirm the new password:  
Confirm Password:  
4. Re-enter your password and then press [Enter] to exit to the Main  
Menu.  
This diagram outlines the password selection procedure:  
Type the Password  
Press <Enter> without  
ROM PCI/ISA BIO
and Press: <Enter>  
entering the password  
CMOS SETUP UTILI
AWARD SOFTWARE,
STANDARD CMOS
RIPHERALS  
WORD  
Enter Password:  
BIOS FEATU
C
Enter Password:  
Password Disabled!!  
* * * * *  
P
SAVE & EXIT SETUP  
Confirm Password:  
* * * * *  
EXIT WITHOUT SAVING  
After you confirm the password,  
Esc : Quit  
m  
press <Esc> to exit  
F10 : Save & Exit Se
olor  
Time, Date, Hard Disk Type…  
3-12 USER PASSWORD  
When the user password option is on, you are not allowed to change any  
setting in the [CMOS SETUP UTILITY] except for changing the user's  
password.  
The password setting procedure is similar to that for the [SUPERVISOR  
PASSWORD] (Refer to section 3-9).  
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BIOS Setup Utility  
SY-7ISA+  
3-13 IDE HDD AUTO DETECTION  
This Main Menu function automatically detects the hard disk type and  
configures the [Standard CMOS Features] accordingly.  
CMOS Setup Utility – Copyright ( C ) 1984-2000 Award Software  
IDE Primary Master  
IDE HDD Auto-Detection  
IDE Primary Master  
Press Enter  
Auto  
Item Help  
Menu Level  
4
Capacity  
0 MB  
Access Mode  
Auto  
0
0
0
0
0
Cylinder  
Head  
Precomp  
Landing Zone  
Sector  
0
áâàß:Move  
Enter:Select  
+/-/PU/PD:Value F10:Save  
F6:Fail-Safe Defaults  
ESC:Exit  
F1:General Help  
F5:Previous Values  
F7: Optimized Defaults  
Note: This function is only valid for IDE type of hard disk drives.  
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BIOS Setup Utility  
SY-7ISA+  
Boot Menu  
Boot Menu enables user to boot-up on different boot device without going into the BIOS  
setup.  
To enable boot Menu, press “ESC” after memory initialization, user will  
see a device menu, in which user can choose on which device they wish to  
boot from.  
Boot Menu  
== Select a Boot First device ==  
Floppy  
Ls120  
HDD-0  
SCSI  
CDROM  
HDD-1  
HDD-2  
HDD-3  
ZIP100  
LAN  
:Move ENTER:Accept F4:Exit  
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Drivers installation  
SY-7ISA+  
Chapter 4  
THE SOYO CD  
The SOYO-CD will NOT autorun if you use it on an Operating  
System other than Windows 9x or NT.  
Your SY-7ISA+ Motherboard comes with a CD-ROM labeled "SOYO  
CD." The SOYO CD contains (1) the user's manual file for your new  
Motherboard, (2) the drivers software available for installation, and (3) a  
database in HTML format with information on SOYO Motherboards and  
other products.  
Step 1. Insert the SOYO CD into the CD-ROM drive  
The SOYO CD will auto-run, and the SOYO CD Start Up Menu will be as  
shown.  
If you use Windows NT, the SOYO-CD will not detect your motherboard  
type. In that case the following dialog will pop up, please choose your  
motherboard and press OK. Now the SOYO-CD Start Up Menu will be  
shown.  
X
Please Select Your Board  
LI-7000  
7IWB  
7IWA-F  
7IWA-F V1.0  
6IWM/L  
6IWM  
7IWB V1.0  
7IWM  
6IWA  
7IWM/L V1  
Cancel  
OK  
(SOYO CD Start Up Program Menu)  
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Drivers installation  
SY-7ISA+  
If you use Windows 95 or 98, the SOYO CD Start Up Program  
automatically detects which SOYO Motherboard you own and displays the  
corresponding model name.  
The user's manual files included on the SOYO CD are in PDF (Postscript  
Document) format. In order to read a PDF file, the appropriate Acrobat  
Reader software must be installed in your system.  
Note: The Start Up program automatically detects if the Acrobat Reader  
utility is already present in your system, and otherwise prompts you on  
whether or not you want to install it. You must install the Acrobat Reader  
utility to be able to read the user's manual file. Follow the instructions on  
your screen during installation, then once the installation is completed,  
restart your system and re-run the SOYO CD.  
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Drivers installation  
SY-7ISA+  
Step 2. Install Drivers and Utilities  
Click the Install Drivers button to display the list of drivers software that  
can be installed with your Motherboard. The Start Up program displays  
the drivers available for the particular model of Motherboard you own. We  
recommend that you only install those drivers.  
driver  
revision:  
Intel .inf utility for Win 9x  
Intel Ultra ATA Storage Drive for Win 98/98SE/NT  
Intel 815 VGA Drivers for Win 9x  
Intel 815 VGA Drivers for Win NT  
Sigmatel Audio Driver  
Sigmatel Staggato Gold Application  
7ISA+ ITE hardware doctor for Win  
Cancel  
OK  
(Driver Installation Menu)  
A short description of all available drivers follows:  
Intel .inf utility for Win 9x  
Ø
Windows 95 and 98 will not recognize the new INTEL 815  
chipset properly. To update the necessary .inf files that will help  
Windows recognize the 815 chipset, please run this utility.  
Ø
Intel Ultra ATA Storage Driver for Win 98/98SE/NT  
The Intelâ Ultra ATA Storage Driver automatically enables fast Ultra  
ATA transfers for a variety of ATA/ATAPI mass storage devices such as  
hard disk drives and CD-ROMs.  
Ø
Intel 815 VGA Drivers for Win9x  
In order to be able to make use of the integrated VGA function in your  
Intel 815 chipset, you will need to install this driver first. For Windows  
95/98 only.  
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Drivers installation  
SY-7ISA+  
Ø
Intel 815 VGA Drivers for NT 4.0  
In order to be able to make use of the integrated VGA function in your  
Intel 815 chipset, you will need to install this driver first. For NT 4.0 only.  
Ø
Sigmatel Audio Driver  
This AC codec sound driver is for Windows 9x, 2000 and NT.  
Ø
Sigmatel Staggato Gold Application  
This application contains the wavetable that is necessary to play MIDI  
files. Make sure to install it after installing the Sigmatel drivers for your  
OS.  
(Refer to the manual installation guide in the back.) This application is  
suitable for Windows 95, 98(SE) and NT.  
Ø
7ISA+ ITE hardware doctor for Win 9X/2000/NT  
Your motherboard comes with a hardware monitoring IC. By installing  
this utility Temperature, Fan speed and Voltages can be monitored. It is  
also possible to set alarms when current system values exceed or fall  
below pre-set values.  
Select which driver you want to install and click OK, or click Cancel to  
abort the driver installation and return to the main menu.  
Note: Once you have selected a driver, the system will automatically exit  
the SOYO CD to begin the driver installation program. When the  
installation is complete, most drivers require to restart your system before  
they can become active.  
Step 3. Check the Latest Releases  
Click the 'Check the latest Releases' button to go the SOYO Website to  
automatically find the latest BIOS, manual and driver releases for your  
motherboard. This button will only work if your computer is connected to  
the internet through a network or modem connection. Make sure to get  
your modem connection up before clicking this button.  
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Sigmatel Audio Drivers installation  
SY-7ISA+  
Chapter 5  
SIGMATEL AUDIO DRIVER INSTALLATION  
Installing the Sigmatel Audio Drivers under  
windows 95/98, Windows 98 Second Edition,  
Windows 2000 and Windows NT  
You have to install the drivers before installing any application for the  
AC97 codec.  
Uninstalling/Re-Installing Sigmatel Audio Drivers  
for Windows 9x  
1. Open Device Manager.  
2. Remove the Sigmatel Audio Codec entry in the Sound, Video, and  
Game Controllers section. Do not change the game controller in this  
audio solution.  
3. Delete the sigmatel INF file in c:\windows\inf\other  
4. Restart your PC for Plug and Play to reinitialize your system.  
Uninstalling or Updating the Sigmatel Audio  
Drivers for Windows NT  
1. Double click on the MULTIMEDIA icon in the control panel. Select  
the Devices tab from the Multimedia properties window.  
2. Double click on the Audio Devices entry from the Multimedia  
devices list. Select the driver by placing the mouse pointer over the  
sigmatel driver label and clicking the left mouse button.  
3. Press the REMOVE button.  
4. A question box will appear to verify your decision. Press the YES  
button.  
Windows NT will display a dialog box asking you to restart your  
system. Press the Restart Now button to complete the Un-installation  
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Sigmatel Audio Drivers installation  
SY-7ISA+  
SynthCore Lite Application for Windows NT 4.0  
The CD contains a SynthCore Lite application program, that the Quick  
Start Guide does not describe. It can be installed by running StacGold.exe  
in the D:\drive-all\sigmatel\StacGold directory. (Were D is your CD-ROM  
drive letter).  
Note that the NT4 installation requires a manual step at the end of the  
installation. This step apllies to NT4 only. (NT4 Service Pack 4 has to be  
installed, Service Pack 4 includes DirectSound 3)  
1)After you run the normal installer, DO NOT reboot your system yet.  
2)Go to Start > Settings > Control Panel > Multi Media  
3)Select the "Devices" tab  
4)Select the "Add" Button  
5)Select "Unlisted or Undated Driver"  
6)Browse to c:\Program Files\Staccato\SynthCore Lite\oemsetup.inf and  
select this file.  
7)Now look under the MIDI Devices tab, you should see the Staccato  
MIDI driver.  
8)Reboot your machine.  
This finishes the installation process.  
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Intel 815 VGA Drivers Installation  
SY-7ISA+  
Chapter 6  
INTEL 815 VGA DRIVERS INSTALLATION  
¡
F] OR WIN  
2000  
¡
^
INSTALLING THE SOFTWARE General Installation Notes:  
1. The operating system must be installed on the system prior to  
installation.  
2. This installation procedure is specific only to the version of  
driver and installation file included in this release.  
3. This procedure assumes that all of the software associated with  
this release is located in the same directory.  
MANUAL INSTALL FROM HARD DRIVE  
1. Download WIN2KCD.ZIP from the Web. Double-click to  
unzip. (You must have WinZip* installed; download it from  
www.winzip.com). Hit the Extract button and indicate the  
directory into which the files are to be extracted. Hit the Extract  
button to unzip the files to that directory. If you wish to install  
from the CD-ROM, then the files must be transferred to a CD.  
2. Select the My Computer icon.  
3. Select the Control Panel icon.  
4. Select the System icon.  
5. You should be in the System Properties window.  
6. Click on the Hardware tab.  
7. Click the Device Manager button.  
8. Click the Display Adapters selection.  
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Intel 815 VGA Drivers Installation  
SY-7ISA+  
9. The current list of adapters is displayed.  
10. Click on the adapter (e.g., VGA) that the Intel Win2K driver is  
replacing.  
11. Click on the Driver tab.  
12. Click the Update Driver... button.  
13. The Upgrade Device Driver Wizard window should now open.  
14. Click the Next button.  
15. Select the following option: "Display a list of the known drivers  
for this device so that I can choose a specific driver".  
16. Click the Have Disk button.  
17. Click on "Browse" and go to the directory where the files were  
unzipped. Go to the Win2K directory. If the English version of  
the driver is to be installed, select the i81xnt5.INF file and  
press OK. If another language is desired, select the INF  
folder, and the select the INF file of the desired language.  
18. Proceed according to the remaining prompts. Close all windows  
and reboot in order to use the new driver. See "Verifying the  
Installation of the Software" below to confirm that the proper  
driver is being used.  
VERIFYING THE INSTALLATION OF THE SOFTWARE  
1. From the Microsoft Windows 2000 desktop, click on "My  
Computer", then "Control Panel", and then "System".  
2. You should be in the System Properties window. Click on the  
Hardware tab and hit the Device Manager button. From here, go  
down to "Display Adapter" and click.  
3. The installed display adapter should be Intel Corporation 815  
Graphics Controller Hub.  
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Intel 815 VGA Drivers Installation  
SY-7ISA+  
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