Asus P5B E Plus User Manual

P5B-E Plus  
Contents  
Notices........................................................................................................ vii  
Safety information .................................................................................... viii  
About this guide ......................................................................................... ix  
Typography .................................................................................................. x  
P5B-E Plus specifications summary......................................................... xi  
Chapter 1:  
Product introduction  
1.1  
1.2  
1.3  
Welcome! ...................................................................................... 1-1  
Package contents......................................................................... 1-1  
Special features............................................................................ 1-2  
1.3.1  
1.3.2  
1.3.3  
1.3.4  
Product highlights ........................................................... 1-2  
ASUS AI Lifestyle features ............................................. 1-4  
ASUS Special features ................................................... 1-6  
ASUS Intelligent Overclocking features.......................... 1-6  
Chapter 2:  
Hardware information  
2.1  
2.2  
Before you proceed ..................................................................... 2-1  
Motherboard overview................................................................. 2-2  
2.2.1  
2.2.2  
2.2.3  
2.2.4  
Placement direction ........................................................ 2-2  
Screw holes .................................................................... 2-2  
Motherboard layout......................................................... 2-3  
Layout contents............................................................... 2-4  
2.3  
2.4  
Central Processing Unit (CPU) ................................................... 2-6  
2.3.1  
2.3.2  
2.3.3  
Installing the CPU ........................................................... 2-7  
Installing the CPU heatsink and fan................................ 2-9  
Uninstalling the CPU heatsink and fan ..........................2-11  
System memory ......................................................................... 2-13  
2.4.1  
2.4.2  
2.4.3  
2.4.4  
Overview....................................................................... 2-13  
Memory configurations.................................................. 2-13  
Installing a DIMM .......................................................... 2-17  
Removing a DIMM ........................................................ 2-17  
2.5  
Expansion slots.......................................................................... 2-18  
2.5.1  
2.5.2  
2.5.3  
2.5.4  
2.5.5  
Installing an expansion card ......................................... 2-18  
Configuring an expansion card ..................................... 2-18  
Interrupt assignments ................................................... 2-19  
PCI slots........................................................................ 2-20  
PCI Express x1 slot....................................................... 2-20  
iii  
Contents  
2.5.6  
2.5.7  
PCI Express x4 slots..................................................... 2-20  
PCI Express x16 slots................................................... 2-20  
2.6  
2.7  
Jumper ........................................................................................ 2-21  
Connectors ................................................................................. 2-22  
2.7.1  
2.7.2  
Rear panel connectors.................................................. 2-22  
Internal connectors ....................................................... 2-25  
Chapter 3:  
Powering up  
3.1  
Starting up for the first time........................................................ 3-1  
3.2  
Powering off the computer.......................................................... 3-2  
3.2.1  
3.2.2  
Using the OS shut down function.................................... 3-2  
Using the dual function power switch.............................. 3-2  
Chapter 4:  
4.1  
BIOS setup  
Managing and updating your BIOS ............................................ 4-1  
4.1.1  
4.1.2  
4.1.3  
4.1.4  
4.1.5  
ASUS Update utility ........................................................ 4-1  
Creating a bootable floppy disk....................................... 4-4  
ASUS EZ Flash 2 utility................................................... 4-5  
AFUDOS utility................................................................ 4-6  
ASUS CrashFree BIOS 3 utility ...................................... 4-8  
4.2  
BIOS setup program .................................................................... 4-9  
4.2.1  
4.2.2  
4.2.3  
4.2.4  
4.2.5  
4.2.6  
4.2.7  
4.2.8  
4.2.9  
BIOS menu screen........................................................ 4-10  
Menu bar....................................................................... 4-10  
Navigation keys............................................................. 4-10  
Menu items ....................................................................4-11  
Sub-menu items.............................................................4-11  
Configuration fields ........................................................4-11  
Pop-up window ..............................................................4-11  
Scroll bar........................................................................4-11  
General help ..................................................................4-11  
4.3  
Main menu .................................................................................. 4-12  
4.3.1  
4.3.2  
4.3.3  
4.3.4  
4.3.5  
System Time ................................................................ 4-12  
System Date ................................................................. 4-12  
Legacy Diskette A ......................................................... 4-12  
Language...................................................................... 4-12  
SATA1-6..........................................................................................4-13  
iv  
Contents  
4.3.6  
4.3.7  
4.3.8  
IDE Configuration.......................................................... 4-14  
AHCI Configuration....................................................... 4-15  
System Information....................................................... 4-16  
4.4  
Advanced menu ......................................................................... 4-17  
4.4.1  
4.4.2  
4.4.3  
4.4.4  
4.4.5  
4.4.6  
4.4.7  
JumperFree Configuration ............................................ 4-17  
LAN Cable Status ......................................................... 4-20  
USB Configuration ........................................................ 4-21  
CPU Configuration........................................................ 4-22  
Chipset.......................................................................... 4-23  
Onboard Devices Configuration.................................... 4-25  
PCI PnP ........................................................................ 4-26  
4.5  
Power menu................................................................................ 4-27  
4.5.1  
4.5.2  
4.5.3  
4.5.4  
4.5.5  
4.5.6  
Suspend Mode.............................................................. 4-27  
Repost Video on S3 Resume........................................ 4-27  
ACPI 2.0 Support.......................................................... 4-27  
ACPI APIC Support....................................................... 4-27  
APM Configuration........................................................ 4-28  
Hardware Monitor ......................................................... 4-29  
4.6  
Boot menu .................................................................................. 4-31  
4.6.1  
4.6.2  
4.6.3  
Boot Device Priority ...................................................... 4-31  
Boot Settings Configuration .......................................... 4-32  
Security......................................................................... 4-34  
4.7  
4.8  
Tools menu ................................................................................. 4-36  
4.7.1  
ASUS EZ Flash 2.......................................................... 4-36  
4.7.2  
ASUS O.C. Profile......................................................... 4-37  
Exit menu.................................................................................... 4-38  
Chapter 5:  
Software support  
5.1  
5.2  
Installing an operating system ................................................... 5-1  
Support CD information .............................................................. 5-1  
5.2.1  
5.2.2  
5.2.3  
5.2.4  
5.2.5  
5.2.6  
5.2.7  
Running the support CD ................................................. 5-1  
Drivers menu................................................................... 5-2  
Utilities menu .................................................................. 5-3  
Make disk menu.............................................................. 5-4  
Manual menu .................................................................. 5-5  
ASUS contact information............................................... 5-5  
Other information ............................................................ 5-6  
v
Contents  
5.3  
Software information ................................................................... 5-8  
5.3.1  
5.3.2  
5.3.3  
5.3.4  
5.3.5  
5.3.6  
5.3.7  
5.3.8  
5.3.9  
ASUS MyLogo2™........................................................... 5-8  
PC Probe II ................................................................... 5-10  
ASUS AI Suite............................................................... 5-16  
ASUS AI Gear............................................................... 5-18  
ASUS AI Nap ................................................................ 5-19  
ASUS AI N.O.S. ............................................................ 5-20  
ASUS Q-Fan................................................................. 5-21  
ASUS Ai Booster........................................................... 5-22  
SoundMAX® High Definition Audio utility....................... 5-23  
5.4  
RAID configurations .................................................................. 5-28  
5.4.1  
5.4.2  
5.4.3  
5.4.4  
RAID definitions ............................................................ 5-28  
Installing Serial ATA hard disks ..................................... 5-29  
Intel® RAID configurations............................................. 5-29  
JMicron® RAID Configuration........................................ 5-37  
5.5  
Creating a RAID driver disk....................................................... 5-45  
5.5.1  
5.5.2  
Creating a RAID driver disk without entering the OS.... 5-45  
Creating a RAID driver disk in Windows®...................... 5-45  
Appendix:  
CPU features  
A.1  
A.2  
Intel® EM64T..................................................................................A-1  
Enhanced Intel® SpeedStep® Technology (EIST).......................A-1  
A.2.1  
A.2.2  
System requirements......................................................A-1  
Using the EIST................................................................A-2  
A.3  
Intel® Hyper-Threading Technology ...........................................A-3  
vi  
Notices  
Federal Communications Commission Statement  
This device complies with Part 15 of the FCC Rules. Operation is subject to the  
following two conditions:  
This device may not cause harmful interference, and  
This device must accept any interference received including interference that  
may cause undesired operation.  
This equipment has been tested and found to comply with the limits for a  
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are  
designed to provide reasonable protection against harmful interference in a  
residential installation. This equipment generates, uses and can radiate radio  
frequency energy and, if not installed and used in accordance with manufacturer’s  
instructions, may cause harmful interference to radio communications. However,  
there is no guarantee that interference will not occur in a particular installation. If  
this equipment does cause harmful interference to radio or television reception,  
which can be determined by turning the equipment off and on, the user is  
encouraged to try to correct the interference by one or more of the following  
measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment to an outlet on a circuit different from that to which the  
receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
The use of shielded cables for connection of the monitor to the graphics card is  
required to assure compliance with FCC regulations. Changes or modifications  
to this unit not expressly approved by the party responsible for compliance  
could void the user’s authority to operate this equipment.  
Canadian Department of Communications Statement  
This digital apparatus does not exceed the Class B limits for radio noise emissions  
from digital apparatus set out in the Radio Interference Regulations of the  
Canadian Department of Communications.  
This class B digital apparatus complies with Canadian ICES-003.  
vii  
Safety information  
Electrical safety  
To prevent electrical shock hazard, disconnect the power cable from the  
electrical outlet before relocating the system.  
When adding or removing devices to or from the system, ensure that the  
power cables for the devices are unplugged before the signal cables are  
connected. If possible, disconnect all power cables from the existing system  
before you add a device.  
Before connecting or removing signal cables from the motherboard, ensure  
that all power cables are unplugged.  
Seek professional assistance before using an adpater or extension cord.  
These devices could interrupt the grounding circuit.  
Make sure that your power supply is set to the correct voltage in your area.  
If you are not sure about the voltage of the electrical outlet you are using,  
contact your local power company.  
If the power supply is broken, do not try to fix it by yourself. Contact a  
qualified service technician or your retailer.  
Operation safety  
Before installing the motherboard and adding devices on it, carefully read all  
the manuals that came with the package.  
Before using the product, make sure all cables are correctly connected and the  
power cables are not damaged. If you detect any damage, contact your dealer  
immediately.  
To avoid short circuits, keep paper clips, screws, and staples away from  
connectors, slots, sockets and circuitry.  
Avoid dust, humidity, and temperature extremes. Do not place the product in  
any area where it may become wet.  
Place the product on a stable surface.  
If you encounter technical problems with the product, contact a qualified  
service technician or your retailer.  
viii  
About this guide  
This user guide contains the information you need when installing and configuring  
the motherboard.  
How this guide is organized  
This guide contains the following parts:  
Chapter 1: Product introduction  
This chapter describes the features of the motherboard and the new  
technology it supports.  
Chapter 2: Hardware information  
This chapter lists the hardware setup procedures that you have to perform  
when installing system components. It includes description of the switches,  
jumpers, and connectors on the motherboard.  
Chapter 3: Powering up  
This chapter describes the power up sequence and ways of shutting down  
the system.  
Chapter 4: BIOS setup  
This chapter tells how to change system settings through the BIOS Setup  
menus. Detailed descriptions of the BIOS parameters are also provided.  
Chapter 5: Software support  
This chapter describes the contents of the support CD that comes with the  
motherboard package.  
Appendix: CPU features  
The Appendix describes the CPU features and technologies that the  
motherboard supports.  
Where to find more information  
Refer to the following sources for additional information and for product and  
software updates.  
1.  
2.  
ASUS websites  
The ASUS website provides updated information on ASUS hardware and  
software products. Refer to the ASUS contact information.  
Optional documentation  
Your product package may include optional documentation, such as warranty  
flyers, that may have been added by your dealer. These documents are not  
part of the standard package.  
ix  
Conventions used in this guide  
To make sure that you perform certain tasks properly, take note of the following  
symbols used throughout this manual.  
DANGER/WARNING: Information to prevent injury to yourself  
when trying to complete a task.  
CAUTION: Information to prevent damage to the components  
when trying to complete a task.  
IMPORTANT: Instructions that you MUST follow to complete a  
task.  
NOTE: Tips and additional information to help you complete a  
task.  
Typography  
Bold text  
Italics  
Indicates a menu or an item to select.  
Used to emphasize a word or a phrase.  
<Key>  
Keys enclosed in the less-than and greater-than sign  
means that you must press the enclosed key.  
Example: <Enter> means that you must press the  
Enter or Return key.  
<Key1+Key2+Key3>  
If you must press two or more keys simultaneously, the  
key names are linked with a plus sign (+).  
Example: <Ctrl+Alt+D>  
Command  
Means that you must type the command exactly  
as shown, then supply the required item or value  
enclosed in brackets.  
Example: At the DOS prompt, type the command line:  
afudos /i[filename]  
afudos /iP5BP.ROM  
x
P5B-E Plus specifications summary  
CPU  
LGA775 socket for Intel® Core™2 Extreme / Core™2  
Duo / Pentium® Extreme / Pentium® D / Pentium® 4 /  
Celeron® D Processors  
Compatible with Intel® 05B/05A/06 processors  
Intel® Hyper-Threading Technology ready  
* Refer to www.asus.com for Intel CPU support list  
Chipset  
Intel® P965 / ICH8R with Intel® Fast Memory Access  
Technology  
System Bus  
Memory  
1066 / 800 / 533 MHz  
4 x DIMM, max. 8GB, DDR2 800 / 667 / 533 MHz, non-  
ECC, un-buffered memory  
Dual channel memory architecture  
* Refer to www.asus.com or user manual for Memory  
QVL (Qualify Vendor List)  
Expansion Slots  
Storage  
1 x PCI-E x16  
1 x PCI-E x4  
1 x PCI-E x1  
3 x PCI 2.2  
Southbridge  
- 6 x SATA 3.0 Gb/s ports  
- Intel® Matrix Storage Technology supports RAID 0, 1,  
5 and 10.  
JMicron® JMB363 PATA and SATA controller  
- 1 x UltraDMA 133/100/66 for up to 2 PATA devices  
- 1 x Internal SATA 3.0 Gb/s port  
- 1 x External SATA 3.0 Gb/s port (SATA On-the-Go)  
- Support SATA RAID 0, 1 and JBOD  
LAN  
Marvell® PCI-E Gigabit LAN controller  
(continued on the next page)  
xi  
P5B-E Plus specifications summary  
Audio  
ADI® AD1988A 8-channel High Definition Audio CODEC  
- Support Jack-Sensing, Enumeration, Multi-streaming  
and Jack-Retasking  
- Coaxial / Optical S/PDIF out ports at back I/O  
- ASUS Noise Filter  
IEEE 1394  
USB  
TI® 1394a controller supports 2 x IEEE 1394a ports  
(one at mid-board; one at back panel)  
10 x USB 2.0 ports  
(6 ports at mid-board, 4 ports at back panel)  
ASUS Lifestyle Unique  
Features  
ASUS Quiet Thermal Solution:  
- ASUS AI Gear  
- ASUS AI Nap  
- ASUS Fanless Design: Stack Cool 2  
- ASUS Q-Fan 2  
ASUS Crystal Sound:  
- ASUS Noise Filter  
ASUS EZ DIY:  
- ASUS Q-Connector  
- ASUS O.C. Profile  
- ASUS CrashFree BIOS 3  
- ASUS EZ Flash 2  
- ASUS Power LED  
Other Features  
ASUS MyLogo 2  
Multi-language BIOS  
ASUS Exclusive  
Intelligent overclocking tools:  
Overclocking Features  
- AI NOS™ (Non-delay Overclocking System)  
- AI Overclocking (intelligent CPU frequency tuner)  
- ASUS PEG Link - Automatically performance tuning for  
graphics card  
- ASUS AI Booster utility  
Precision Tweaker:  
- vCore: Adjustable CPU voltage at 6.25mV increment  
- vDIMM: 13-step DRAM voltage control  
- vChipset: 4-step Chipset voltage control  
SFS (Stepless Frequency Selection)  
- FSB tuning from 100MHz up to 650MHz at 1MHz  
increment  
- Memory tuning from 533MHz up to 1066MHz  
- PCI Express frequency tuning from 100MHz up to  
150MHz at 1MHz increment  
Overclocking Protection:  
- ASUS C.P.R.(CPU Parameter Recall)  
(continued on the next page)  
xii  
P5B-E Plus specifications summary  
Internal I/O Connetors  
3 x USB connectors support additional 6 USB ports  
1 x Floppy disk drive connector  
1 x IDE connector  
7 x SATA connectors  
1 x CPU Fan connector  
3 x Chassis Fan connector  
1 x Power Fan connector  
1 x IEEE1394a connector  
Front panel audio connector  
1 x Azalia Digital Header  
1 x S/PDIF Out Header  
Chassis Intrusion connector  
CD audio in  
24-pin ATX Power connector  
2 x 4-pin EATX 12V Power connector  
System Panel  
Back Panel I/O Ports  
1 x PS/2 Keyboard  
1 x PS/2 Mouse  
1 x Serial port  
1 x S/PDIF Out (Coaxial + Optical)  
1 x External SATA  
1 x IEEE1394a  
1 x RJ45 port  
4 x USB 2.0/1.1  
8-Channel Audio I/O  
BIOS  
8 Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0, SM  
BIOS 2.3, ACPI 2.0a, Multi-language BIOS, ASUS EZ  
Flash 2, ASUS CrashFree BIOS 3  
Manageability  
WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE  
(continued on the next page)  
xiii  
P5B-E Plus specifications summary  
Accessories  
UltraDMA 133/100/66 cable  
FDD cable  
SATA cables  
SATA power cables  
I/O Shield  
User's manual  
USB2.0 port module  
3 in 1 Q-connector  
IEEE1394 port module  
Support CD Contents  
Drivers  
ASUS PC Probe II  
ASUS Update  
ASUS AI Suite  
Anti-virus software (OEM version)  
Form Factor  
ATX Form Factor, 12”x 9.6” (30.5cm x 24.4cm)  
*Specifications are subject to change without notice.  
xiv  
This chapter describes the motherboard  
features and the new technologies it supports.  
Product  
1
introduction  
Chapter summary  
1
1.1  
1.2  
1.3  
Welcome! ...................................................................................... 1-1  
Package contents......................................................................... 1-1  
Special features............................................................................ 1-2  
ASUS P5B-E Plus  
1.1  
Welcome!  
Thank you for buying an ASUS® P5B-E Plus motherboard!  
The motherboard delivers a host of new features and latest technologies, making it  
another standout in the long line of ASUS quality motherboards!  
Before you start installing the motherboard, and hardware devices on it, check the  
items in your package with the list below.  
1.2  
Package contents  
Check your motherboard package for the following items.  
Motherboard  
I/O modules  
ASUS P5B-E Plus  
1 x 1-port IEEE 1394a module  
1 x 2-port USB 2.0 module  
Cables  
Serial ATA power and signal cable for 6 devices  
1 x ATA cable  
1 x Floppy disk drive cable  
Accessories  
I/O shield  
1 x ASUS Q-Connector Kit (USB, 1394, system  
panel; Retail version only)  
Application CD  
Documentation  
ASUS motherboard support CD  
User guide  
If any of the above items is damaged or missing, contact your retailer.  
ASUS P5B-E Plus  
1-1  
1.3  
Special features  
1.3.1  
Product highlights  
Green ASUS  
This motherboard and its packaging comply with the European Union’s Restriction  
on the use of Hazardous Substances (RoHS). This is in line with the ASUS vision  
of creating environment-friendly and recyclable products/packaging to safeguard  
consumers’ health while minimizing the impact on the environment.  
Intel® Core™2 Processor Ready  
This motherboard supports the latest Intel® Core™2 processor in the LGA775  
package. With the new Intel® Core™ microarchitecture technology and 1066 /  
800 MHz FSB, Intel® Core™2 processor is one of the most powerful and energy  
efficient CPU in the world.  
Intel P965 Chipset  
The Intel® P965 Express Chipset is the latest chipset designed to support 8GB  
of dual-channel DDR2 800/677/533 architecture, 1066/800/533 FSB (Front Side  
Bus), PCI Express x16 graphics and multi-core CPU. It especially includes Intel®  
Fast Memory Access technology that significantly optimizes the use of available  
memory bandwidth and reduces the latency of the memory accesses.  
DDR2 memory support  
The motherboard supports DDR2 memory that features data transfer rates  
of 800/667/533 MHz to meet the higher bandwidth requirements of the latest  
3D graphics, multimedia, and Internet applications. The dual-channel DDR2  
architecture doubles the bandwidth of your system memory to boost system  
performance, eliminating bottlenecks with peak bandwidths of up to 12.8 GB/s.  
Furthermore, this motherboard does not restrict the memory size across two  
channels. Users may install different memory size DIMMs into the two channels  
and enjoy dual-channel and single-channel functions at the same time. This new  
feature optimizes the use of available memory size. See page 2-13 for details.  
1-ꢀ  
Chapter 1: Product Introduction  
Serial ATA 3.0 Gb/s technology and SATA-On-The-Go  
This motherboard supports the next-generation hard drives based on the Serial ATA  
(SATA) 3Gb/s storage specification, delivering enhanced scalability and doubling  
the bus bandwidth for high-speed data retrieval and saves. The external SATA port  
located at the back I/O provides smart setup and hot-plug functions. Easily backup  
photos, videos and other entertainment contents to external devices. See pages  
2-23, and 2-26 for details.  
Dual RAID solution  
The Intel® P965 chipset incorporates six Serial ATA connectors with high  
performance RAID 0, 1, 5 and 10 functions. The JMicron® controller provides  
another two Serial ATA connectors for RAID 0, 1, and JBOD functions. Making this  
motherboard an ideal solution to enhance hard disk performance and data back up  
protection without the cost of add-on cards. See pages 2-26 to 2-28 for details.  
IEEE 1394a support  
The IEEE 1394a interface provides high speed digital interface for audio/video  
appliances such as digital television, digital video camcorders, storage peripherals &  
other PC portable devices. See pages 2-22 and 2-29 for details.  
S/PDIF digital sound ready  
This motherboard provides convenient connectivity to external home theater audio  
systems via coaxial and optical S/PDIF-out (SONY-PHILIPS Digital Interface) jacks.  
It allows to transfer digital audio without converting to analog format and keeps the  
best signal quality. See pages 2-24 and 2-33 for details.  
High Definition Audio  
Enjoy high-end sound quality on your PC! The onboard 8-channel HD audio (High  
Definition Audio, previously codenamed Azalia) CODEC enables high-quality  
192KHz/24-bit audio output, jack-sensing feature, retasking functions and multi-  
streaming technology that simultaneously sends different audio streams to different  
destinations. You can now talk to your partners on the headphone while playing  
multi-channel network games. See pages 2-22 and 2-23 for details.  
ASUS P5B-E Plus  
1-ꢁ  
1.3.2  
ASUS AI Lifestyle features  
ASUS Quiet Thermal Solution  
ASUS Quiet Thermal solution makes system more stable and enhances the  
overclocking capability.  
AI Gear  
AI Gear provides four modes that adjust the CPU frequency and Vcore  
voltage minimizing system noise and power consumption. You can choose  
the mode that best suits your computing needs. See page 5-18 for details.  
AI Nap  
With AI Nap, the system can continue running at minimum power and noise  
when you are temporarily away. To wake the system and return to the OS  
environment, simply click the mouse or press a key. See page 5-19 for  
details.  
Fanless Design - Stack Cool 2  
ASUS Stack Cool 2 is a fan-less and zero-noise cooling solution that lowers  
the temperature of critical heat generating components. The motherboard  
uses a special design on the printed circuit board (PCB) to dissipate heat  
these critical components generate.  
Q-Fan 2  
ASUS Q-Fan2 technology intelligently adjusts both CPU fan and chassis fan  
speeds according to system loading to ensure quiet, cool and efficient operation.  
See page4-23 and 5-21 for details.  
ASUS Crystal Sound  
This feature can enhance speech-centric applications like Skype, online game,  
video conference and recording.  
Noise Filter  
This feature detects repetitive and stationary noises (non-voice signals) like  
computer fans, air conditioners, and other background noises then eliminates  
it in the incoming audio stream while recording. See page 5-27 for details.  
1-ꢂ  
Chapter 1: Product Introduction  
ASUS EZ DIY  
ASUS EZ DIY feature collection provides you easy ways to install computer  
components, update the BIOS or back up your favorite settings.  
ASUS Q-Connector  
ASUS Q-Connector allows you to easily connect or disconnect the chassis  
front panel cables to the motherboard. This unique module eliminates the  
trouble of connecting the system panel cables one at a time and avoiding  
wrong cable connections. See page 2-35 for details.  
ASUS O.C. Profile  
The motherboard features the ASUS O.C. Profile that allows users to  
conveniently store or load multiple BIOS settings. The BIOS settings can be  
stored in the CMOS or a separate file, giving users freedom to share and  
distribute their favorite settings. See page 4-37 for details.  
ASUS CrashFree BIOS 3  
The ASUS CrashFree BIOS 3 allows users to restore corrupted BIOS data  
from a USB flash disk containing the BIOS file. See page 4-8 for details.  
ASUS EZ Flash 2  
EZ Flash 2 is a user-friendly BIOS update utility. Simply press the predefined  
hotkey to launch the utility and update the BIOS without entering the OS.  
Update your BIOS easily without preparing a bootable diskette or using an  
OS-based flash utility. See pages 4-5 and 4-36 for details.  
ASUS Power LED  
The motherboard comes with a newly designed ASUS Power LED that lights  
up in two colors to show the system power status. Blue indicates that the  
system is in sleep/soft-off mode and red indicates that the system is ON. The  
ASUS Power LED helps remind you to shut down the system and unplug the  
power cable before removing or plugging in any motherboard component.  
See page 2-1 for details.  
ASUS P5B-E Plus  
1-ꢃ  
1.3.3  
ASUS Special features  
ASUS MyLogo2™  
This feature allows you to convert your favorite photo into a 256-color boot logo for  
a more colorful and vivid image on your screen. See page 4-32 for details.  
ASUS Multi-language BIOS  
The multi-language BIOS allows you to select the language of your choice from the  
available options. The localized BIOS setup menu helps you configure your system  
easier and faster. See page 4-12 for details.  
1.3.4  
ASUS Intelligent Overclocking features  
AI NOS™ (Non-Delay Overclocking System)  
The patented ASUS Non-delay Overclocking System™ (AI NOS™) technology  
auto-detects the CPU loading and dynamically overclocks the CPU speed when  
needed. Unlike other dynamic overclocking techniques, AI NOS™ reacts much  
faster to satisfy your need for speed. See page 4-17 and 5-20 for details.  
PEG Link Mode  
This feature enhances your PCI Express graphics card performance. It allows the  
motherboard to automatically adjust the PCI Express graphics link mode to the  
correct frequency based on the system configuration. Four additional settings are  
available for overclocking the PEG Link Mode. See page 4-24 for details.  
Precision Tweaker  
This feature allows you to fine tune the CPU/memory voltage and gradually  
increase the memory Front Side Bus (FSB) and PCI Express frequency at 1MHz  
increment to achieve maximum system performance. See page 4-18 to 4-19 for  
details.  
C.P.R. (CPU Parameter Recall)  
The C.P.R. feature of the motherboard BIOS allows automatic re-setting to the  
BIOS default settings in case the system hangs due to overclocking. When the  
system hangs due to overclocking, C.P.R. eliminates the need to open the system  
chassis and clear the RTC data. Simply shut down and reboot the system, and the  
BIOS automatically restores the CPU default setting for each parameter.  
Due to the chipset behavior, AC power off is required before using C.P.R.  
function.  
1-ꢄ  
Chapter 1: Product Introduction  
This chapter lists the hardware setup  
procedures that you have to perform  
when installing system components. It  
includes description of the jumpers and  
connectors on the motherboard.  
Hardware  
2
information  
Chapter summary  
2
2.1  
2.2  
2.3  
2.4  
2.5  
2.6  
2.7  
Before you proceed ..................................................................... 2-1  
Motherboard overview................................................................. 2-2  
Central Processing Unit (CPU) ................................................... 2-6  
System memory ......................................................................... 2-13  
Expansion slots.......................................................................... 2-18  
Jumper ........................................................................................ 2-21  
Connectors ................................................................................. 2-22  
ASUS P5B-E Plus  
2.1  
Before you proceed  
Take note of the following precautions before you install motherboard components  
or change any motherboard settings.  
Unplug the power cord from the wall socket before touching any  
component.  
Use a grounded wrist strap or touch a safely grounded object or  
a metal object, such as the power supply case, before handling  
components to avoid damaging them due to static electricity.  
Hold components by the edges to avoid touching the ICs on them.  
Whenever you uninstall any component, place it on a grounded  
antistatic pad or in the bag that came with the component.  
Before you install or remove any component, ensure  
that the ATX power supply is switched off or the power cord is detached  
from the power supply. Failure to do so may cause severe damage to the  
motherboard, peripherals, and/or components.  
Onboard LED  
The motherboard comes with a newly designed ASUS Power LED that lights up  
in two colors to show the system power status. Blue indicates that the system is  
in sleep/soft-off mode and red indicates that the system is ON. The ASUS Power  
LED helps remind you to shut down the system and unplug the power cable before  
removing or plugging in any motherboard component.  
(blue)  
(red)  
Sleep/Soft-OFF  
ON  
P5B-E PLUS Onboard LED  
ASUS PꢃB-E Plus  
ꢀ-1  
2.2  
Motherboard overview  
Before you install the motherboard, study the configuration of your chassis to  
ensure that the motherboard fits into it.  
Make sure to unplug the power cord before installing or removing the  
motherboard. Failure to do so can cause you physical injury and damage  
motherboard components.  
2.2.1  
Placement direction  
When installing the motherboard, make sure that you place it into the chassis in the  
correct orientation. The edge with external ports goes to the rear part of the chassis  
as indicated in the image below.  
2.2.2  
Screw holes  
Place nine (9) screws into the holes indicated by circles to secure the motherboard  
to the chassis.  
Do not overtighten the screws! Doing so can damage the motherboard.  
Place this side towards  
the rear of the chassis  
ꢀ-ꢀ  
Chapter ꢀ: Hardware information  
2.2.3  
Motherboard layout  
24.4cm (9.6in)  
PS/2KBMS  
T: Mouse  
B: Keyboard  
CPU_FAN  
EATX12V  
SPDIF_O1  
SPDIF_O2  
LGA775  
F_ESATA  
AUDIO  
LAN1_USB12  
USB34  
88E8056  
Intel®  
P965  
USB910  
SATA_RAID  
CHA_FAN2  
PCIEX16_1  
PCI1  
CR2032 3V  
Lithium Cell  
CMOS Power  
JMicron  
JMB363  
CLRTC  
CHASSIS  
AD1988  
PCI2  
SPDIF_OUT  
Intel®  
PCIEX16_2  
ICH8R  
8Mb  
BIOS  
TSB43AB22A  
SATA5  
SATA2  
PCIEX1_1  
IE1394_1  
SATA1  
SATA3  
SATA6 SATA4  
CHA_FAN1  
PCI3  
CHA_FAN3  
CD  
USB56  
USB78  
PANEL  
ADH  
AAFP  
Refer to 2.7 Connectors for more information about rear panel connectors and  
internal connectors.  
ASUS PꢃB-E Plus  
ꢀ-ꢁ  
2.2.4  
Layout contents  
Slots  
Page  
2-13  
2-20  
2-20  
2-20  
2-20  
1.  
2.  
3.  
4.  
5.  
DDR2 DIMM slots  
PCI slots  
PCI Express x 1 slot  
PCI Express x4 slot  
PCI Express x16 slot  
Jumper  
Page  
1.  
Clear RTC RAM (3-pin CLRTC)  
2-21  
Rear panel connectors  
Page  
2-22  
2-22  
2-22  
2-22  
2-22  
2-22  
2-22  
2-22  
2-23  
2-23  
2-23  
2-23  
2-24  
2-24  
2-24  
1.  
PS/2 mouse port (green)  
2.  
Serial portt  
3.  
IEEE 1394a port  
4.  
Center/Subwoofer port (orange)  
Rear Speaker Out port (black)  
Line In port (light blue)  
Line Out port (lime)  
5.  
6.  
7.  
8.  
LAN 1 (RJ-45) port  
9.  
USB 2.0 ports 1 and 2, 3 and 4  
Microphone port (pink)  
Side Speaker Out port (gray)  
External SATA port  
10.  
11.  
12.  
13.  
14.  
15.  
Optical S/PDIF Out port  
Coaxial S/PDIF Out port  
PS/2 keyboard port (purple)  
ꢀ-ꢂ  
Chapter ꢀ: Hardware information  
Internal connectors  
Page  
2-25  
2-25  
2-26  
1.  
2.  
3.  
Floppy disk drive connector (34-1 pin FLOPPY)  
IDE connector (40-1 pin PRI_IDE))  
ICH8R Serial ATA connectors (7-pin SATA1 [red], SATA2  
[red], SATA3 [black], SATA4 [black], SATA5 [red], SATA6  
[red])  
4.  
JMicron JMB363® Serial ATA RAID connector  
(7-pin SATA_RAID)  
2-28  
5.  
6.  
7.  
USB connectors (10-1 pin USB56, USB 78, USB910)  
IEEE 1394a port connector (10-1 pin IE1394_2)  
2-29  
2-29  
2-30  
CPU, chassis, power, and chipset fan connectors  
(4-pin CPU_FAN, 3-pin CHA_FAN1, 3-pin CHA_FAN2, 3-pin  
PWR_FAN)  
8.  
Chassis intrusion connector (4-1 pin CHASSIS)  
ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)  
Front panel audio connector (10-1 pin AAFP)  
Optical drive audio connector (4-pin CD)  
2-31  
2-31  
2-32  
2-33  
2-33  
2-34  
9.  
10.  
11.  
12.  
13.  
Digital audio connector (4-1 pin SPDIF)  
System panel connector (20-8 pin PANEL)  
ASUS PꢃB-E Plus  
ꢀ-ꢃ  
2.3  
Central Processing Unit (CPU)  
The motherboard comes with a surface mount LGA775 socket designed for  
the Intel® Core™2/Pentium® D/Pentium® 4/Pentium® Extreme and Celeron® D  
processors.  
Make sure that all power cables are unplugged before installing the CPU.  
If installing a dual-core CPU, connect the chassis fan cable to the  
CHA_FAN1 connector to ensure system stability.  
Upon purchase of the motherboard, make sure that the PnP cap is on  
the socket and the socket contacts are not bent. Contact your retailer  
immediately if the PnP cap is missing, or if you see any damage to the PnP  
cap/socket contacts/motherboard components. ASUS will shoulder the cost  
of repair only if the damage is shipment/transit-related.  
Keep the cap after installing the motherboard. ASUS will process Return  
Merchandise Authorization (RMA) requests only if the motherboard comes  
with the cap on the LGA775 socket.  
The product warranty does not cover damage to the socket contacts  
resulting from incorrect CPU installation/removal, or misplacement/loss/  
incorrect removal of the PnP cap.  
ꢀ-ꢄ  
Chapter ꢀ: Hardware information  
2.3.1  
Installing the CPU  
To install a CPU:  
1.  
Locate the CPU socket on the motherboard.  
P5B-E PLUS CPU Socket 775  
Before installing the CPU, make sure that the cam box is facing towards you  
and the load lever is on your left.  
2.  
Press the load lever with your thumb (A), then move it to the left (B) until it is  
released from the retention tab.  
Retention tab  
A
PnP cap  
Load lever  
B
This side of the socket box  
should face you.  
To prevent damage to the socket pins, do not remove the PnP cap unless you  
are installing a CPU.  
3.  
Lift the load lever in the direction of  
the arrow to a 135º angle.  
ASUS PꢃB-E Plus  
ꢀ-ꢅ  
4.  
Lift the load plate with your thumb  
and forefinger to a 100º angle (A),  
then push the PnP cap from the load  
plate window to remove (B).  
B
A
Load plate  
Alignment key  
5.  
Position the CPU over the  
socket, making sure that  
the gold triangle is on the  
bottom-left corner of the  
socket then fit the socket  
alignment key into the  
CPU notch.  
CPU notch  
Gold triangle mark  
The CPU fits in only one correct orientation. DO NOT force the CPU into the  
socket to prevent bending the connectors on the socket and damaging the CPU!  
A
6.  
7.  
Close the load plate (A), then  
push the load lever (B) until it  
snaps into the retention tab.  
If installing a dual-core CPU,  
B
connect the chassis fan cable  
to the CHA_FAN1 connector to  
ensure system stability.  
The motherboard supports Intel® LGA775 processors with the Intel® Enhanced  
Memory 64 Technology (EM64T), Enhanced Intel SpeedStep® Technology  
(EIST), and Hyper-Threading Technology. Refer to the Appendix for more  
information on these CPU features.  
ꢀ-ꢆ  
Chapter ꢀ: Hardware information  
2.3.2  
Installing the CPU heatsink and fan  
The Intel® LGA775 processor requires a specially designed heatsink and fan  
assembly to ensure optimum thermal condition and performance.  
When you buy a boxed Intel® processor, the package  
includes the CPU fan and heatsink assembly. If you buy a CPU separately,  
make sure that you use only Intel®-certified multi-directional heatsink and  
fan.  
Your Intel® LGA775 heatsink and fan assembly comes in a push-pin design  
and requires no tool to install.  
If you purchased a separate CPU heatsink and fan assembly, make sure  
that you have properly applied Thermal Interface Material to the CPU  
heatsink or CPU before you install the heatsink and fan assembly.  
Make sure that you have installed the motherboard to the chassis before you  
install the CPU fan and heatsink assembly.  
To install the CPU heatsink and fan:  
1.  
Place the heatsink on top of the  
installed CPU, making sure that the  
four fasteners match the holes on  
the motherboard.  
Orient the heatsink and fan  
assembly such that the CPU fan  
cable is closest to the CPU fan  
connector.  
Motherboard hole  
Fastener  
Narrow end  
of the groove  
Make sure to orient each fastener with the narrow end of the groove pointing  
outward. (The photo shows the groove shaded for emphasis.)  
ASUS PꢃB-E Plus  
ꢀ-ꢇ  
2.  
Push down two fasteners at a time  
in a diagonal sequence to secure  
the heatsink and fan assembly in  
place.  
B
B
A
A
A
B
B
A
3.  
Connect the CPU fan cable to the connector on the motherboard labeled  
CPU_FAN.  
CPU_FAN  
P5B Deluxe CPU fan connector  
Do not forget to connect the CPU fan connector! Hardware monitoring errors  
can occur if you fail to plug this connector.  
Chapter 2: Hardware information  
ꢀ-10  
2.3.3  
Uninstalling the CPU  
heatsink and fan  
To uninstall the CPU heatsink and fan:  
1.  
2.  
Disconnect the CPU fan cable from  
the connector on the motherboard.  
Rotate each fastener  
counterclockwise.  
3.  
Pull up two fasteners at a time in  
a diagonal sequence to disengage  
the heatsink and fan assembly from  
the motherboard.  
B
B
A
A
A
B
B
A
4.  
Carefully remove the heatsink  
and fan assembly from the  
motherboard.  
ASUS P5B-E Plus  
ꢀ-11  
5.  
Rotate each fastener clockwise to  
ensure correct orientation when  
reinstalling.  
Narrow end of the groove  
The narrow end of the  
groove should point  
outward after resetting.  
(The photo shows the  
groove shaded for  
emphasis.)  
Refer to the documentation in the boxed or stand-alone CPU fan package for  
detailed information on CPU fan installation.  
Chapter 2: Hardware information  
ꢀ-1ꢀ  
2.4  
System memory  
2.4.1  
Overview  
The motherboard comes with four Double Data Rate 2 (DDR2) Dual Inline Memory  
Modules (DIMM) sockets.  
A DDR2 module has the same physical dimensions as a DDR DIMM but has a  
240-pin footprint compared to the 184-pin DDR DIMM. DDR2 DIMMs are notched  
differently to prevent installation on a DDR DIMM socket.  
The figure illustrates the location of the DDR2 DIMM sockets:  
P5B-E PLUS 240-pin DDR2 DIMM sockets  
Channel  
Sockets  
Channel A  
Channel B  
DIMM_A1 and DIMM_A2  
DIMM_B1 and DIMM_B2  
2.4.2  
Memory configurations  
You may install 256 MB, 512 MB, 1 GB, and 2 GB unbuffered non-ECC DDR2  
DIMMs into the DIMM sockets.  
You may install varying memory sizes in Channel A and Channel B. The  
system maps the total size of the lower-sized channel for the dual-channel  
configuration. Any excess memory from the higher-sized channel is then  
mapped for single-channel operation.  
Always install DIMMs with the same CAS latency. For optimum  
compatibility, it is recommended that you obtain memory modules from the  
same vendor.  
Due to chipset resource allocation, the system may detect less than 8 GB  
system memory when you installed four 2 GB DDR2 memory modules.  
This motherboard does not support memory modules made up of 128 Mb  
chips or double sided x16 memory modules.  
ASUS P5B-E Plus  
ꢀ-1ꢁ  
If you install four 1 GB memory modules, the system may detect less than  
3 GB of total memory because of address space allocation for other critical  
functions. This limitation applies to Windows XP 32-bit version operating  
system since it does not support PAE (Physical Address Extention) mode.  
If you install Windows XP 32-bit version operating system, we recommend  
that you install less than 3GB of total memory.  
Notes on memory limitations  
Due to chipset limitation, this motherboard can only support up to  
8 GB on the operating systems listed below. You may install a maximum of  
2 GB DIMMs on each slot, but only DDR2-533 and DDR2-667 2 GB density  
modules are available for this configuration.  
32-bit  
Windows 2000 Advanced Server  
64-bit  
Windows XP Professional x64 Edition  
Some old-version DDR2-800/667 DIMMs may not match Intel®’s  
On-Die-Termination (ODT) requirement and will automatically downgrade to  
run at DDR2-533. If this happens, contact your memory vendor to check the  
ODT value.  
Due to chipset limitation, DDR2-800 with CL=4 will be downgraded to run  
at DDR2-667 by default setting. If you want to operate with lower latency,  
adjust the memory timing manually.  
Due to chipset limitation, DDR2-667 with CL=3 will be downgraded to run  
at DDR2-533 by default setting. If you want to operate with lower latency,  
adjust the memory timing manually.  
Chapter 2: Hardware information  
ꢀ-1ꢂ  
P5B-E Plus Series Motherboard Qualified Vendors Lists (QVL)  
DDR2-800MHz capability  
Qualified Vendors List (QVL) Standard table for user manual  
DIMM support  
SS/  
DS  
Chip  
Brand  
Size  
Vendor  
Chip No.  
CL  
Part No.  
A*  
B*  
C*  
V
1024MB Hynix  
HY5PS12821BFP-S5  
5JAIIZ9DQQ  
N/A N/A DS HYMP512U64BP8-S5  
N/A N/A SS MT8HTF6464AY-80EA3  
N/A N/A DS MT16HTF12864AY-80EA3  
N/A N/A SS MT8HTF6464AY-80ED4  
V
V
512MB  
MICRON  
V
V
V
V
V
V
V
V
V
1024MB MICRON  
5JAIIZ9DQQ  
V
512MB  
MICRON  
5ZD22D9GKX  
5ZD22D9GKX  
1024MB MICRON  
N/A N/A DS MT16HTF12864AY-  
80ED4  
512MB MICRON  
1024MB MICRON  
6CD22D9GKX  
6CD22D9GKX  
N/A N/A SS MT8HTF6464AY-80ED4  
V
V
V
V
V
N/A N/A DS MT16HTF12864AY-  
80ED4  
512MB  
CORSAIR  
Heat-Sink Package  
Heat-Sink Package  
Heat-Sink Package  
N/A  
N/A N/A SS CM2X512A-6400  
N/A N/A DS CM2X1024-6400PRO  
N/A N/A DS CM2X1024-6400C4  
N/A N/A SS M2OAD6G3H3160J1E52  
N/A N/A SS M20AD6G3H3160I1E5E  
N/A N/A DS BL12864AA804.16FA  
N/A N/A DS 78.91091.420  
V
V
V
V
V
V
V
V
V
V
V
1024MB CORSAIR  
1024MB CORSAIR  
V
V
V
512MB  
512MB  
A-DATA  
A-DATA  
AD29608A8A-25EG  
Heat-Sink Package  
E2508AB-GE-E  
1024MB Crucial  
512MB Apacer  
V
V
P5B-E Plus Series Motherboard Qualified Vendors Lists (QVL)  
DDR2-667MHz capability  
Qualified Vendors List (QVL) Standard table for user manual  
DIMM support  
SS/  
DS  
Chip  
Brand  
Size  
Vendor  
Chip No.  
CL  
Part No.  
A*  
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
B*  
V
C*  
512MB  
KINGSTON E5108AE-6E-E  
N/A N/A SS KVR667D2N5/512  
N/A N/A DS KVR667D2N5/1G  
N/A N/A SS KVR667D2E5/512  
N/A N/A SS KVR667D2N5/256  
N/A N/A DS M378T6453FZ0-CE6  
N/A N/A SS M378T6553CZ0-CE6  
N/A N/A DS M378T2953CZ0-CE6  
V
V
1024MB KINGSTON E5108AE-6E-E  
V
512MB  
256MB  
512MB  
512MB  
KINGSTON E5108AE-6E-E  
V
KINGSTON HYB18T256800AF3  
SAMSUNG K4T56083QF-ZCE6  
SAMSUNG ZCE6K4T51083QC  
V
1024MB SAMSUNG ZCE6K4T51083QC  
V
V
V
V
256MB  
512MB  
Infineon  
Infineon  
HYB18T512160AF-3S N/A N/A SS HYS64T32000HU-3S-A  
HYB18T512800AF3S N/A N/A SS HYS64T64000HU-3S-A  
HYB18T512800AF3S N/A N/A DS HYS64T128020HU-3S-A  
HYB18T512160BF-3S N/A N/A SS HYS64T32000HU-3S-B  
HYB18T512800BF3S N/A N/A SS HYS64T64000HU-3S-B  
HYB18T512800BF3S N/A N/A DS HYS64T128020HU-3S-B  
HY5PS12821AFP-Y5 N/A N/A SS HYMP564U64AP8-Y5  
HY5PS12821AFP-Y4 N/A N/A SS HYMP564U64AP8-Y4  
V
V
1024MB Infineon  
256MB  
512MB  
Infineon  
Infineon  
V
V
V
V
V
V
V
V
V
V
V
V
V
V
1024MB Infineon  
512MB  
512MB  
256MB  
512MB  
512MB  
512MB  
512MB  
512MB  
Hynix  
Hynix  
ELPIDA  
ELPIDA  
A-DATA  
A-DATA  
E2508AB-6E-E  
E5108AE-6E-E  
E5108AE-6E-E  
AD29608A8B-3EG  
N/A N/A SS EBE25UC8ABFA-6E-E  
N/A N/A SS EBE51UD8AEFA-6E-E  
N/A N/A SS M20EL5G3H3160B1C0Z  
N/A N/A SS M20AD5Q3H3163J1C52  
N/A N/A SS TS64MLQ64V6J  
V
V
Transcend E5108AE-6E-E  
Transcend J12Q3AB-6  
N/A N/A SS JM367Q643A-6  
ASUS P5B-E Plus  
ꢀ-1ꢃ  
P5B-E Plus Series Motherboard Qualified Vendors Lists (QVL)  
DDR2-533 MHz capability  
Qualified Vendors List (QVL) Standard table for user manual  
DIMM support  
A* B*  
SS/  
DS  
Chip  
Brand  
Size  
Vendor  
Chip No.  
CL  
Part No.  
C*  
256MB  
512MB  
KINGSTON E5116AF-5C-E  
N/A N/A SS KVR533D2N4/256  
N/A N/A SS KVR533D2N4/512  
N/A N/A DS KVR533D2N4/1G  
N/A N/A SS HYS64T64000GU-3.7-A  
N/A N/A SS HYS64T32000HU-3.7-A  
N/A N/A SS HYS64T64000HU-3.7-A  
N/A N/A DS HYS64T128020HU-3.7-A  
N/A N/A DS HYS64T256020HU-3.7-A  
N/A N/A SS HYS64T32000HU-3.7-B  
N/A N/A SS HYS64T64000HU-3.7-B  
N/A N/A DS HYS64T128020HU-3.7-B  
N/A N/A SS HYMP564U648-C4  
N/A N/A SS HYMP564U64AP8-C3  
N/A N/A SS 78.81077.420  
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
KINGSTON HYB18T512800AF37  
V
V
V
V
V
V
1024MB KINGSTON 5YDIID9GCT  
512MB  
256MB  
512MB  
Infineon  
Infineon  
Infineon  
HYB18T512800AC37  
HYB18T512160AF-3.7  
HYB18T512800AF37  
HYB18T512800AF37  
HYB18T1G800AF-3.7  
HYB18T5121608BF-3.7  
HYB18T512800BF37  
HYB18T512800BF37  
HY5PS12821F-C4  
1024MB Infineon  
2048MB Infineon  
256MB  
512MB  
Infineon  
Infineon  
V
1024MB Infineon  
512MB  
512MB  
256MB  
256MB  
512MB  
Hynix  
Hynix  
Apacer  
V
V
HY5PS12821AFP-C3  
E5116AB-5C-E  
KINGMAX E5116AB-5C-E  
KINGMAX E5108AE-5C-E  
N/A N/A SS KLBB68F-36EP4  
N/A N/A SS KLBC28F-A8EB4  
N/A N/A DS KLBD48F-A8EB4  
N/A N/A SS KLBC28F-A8KE4  
N/A N/A DS KLBD48F-A8ME4  
N/A N/A SS TS64MLQ64V5J  
V
V
V
V
V
V
1024MB KINGMAX E5108AE-5C-E  
512MB KINGMAX KKEA88E4AAK-37  
1024MB KINGMAX 5MB22D9DCN  
512MB Transcend K4T51083QB-GCD5  
V
V
V
V
1024MB Transcend K4T51083QB-GCD5  
N/A N/A DS TS128MLQ64V5J  
SS - Single-sided DS - Double-sided  
DIMM support:  
A
-
Supports one module inserted into either slot, in Single-channel memory configuration.  
B
-
Supports one pair of modules inserted into either Channel A or Channel B as one pair of Dual-  
channel memory configuration.  
C
-
Supports four modules inserted into the yellow and black slots as two pairs of Dual-channel  
memory configuration.  
Visit the ASUS website for the latest DDR2-800/667/533 MHz QVL.  
Chapter 2: Hardware information  
ꢀ-1ꢄ  
2.4.3  
Installing a DIMM  
Unplug the power supply before adding or removing DIMMs or other  
system components. Failure to do so can cause severe damage to both the  
motherboard and the components.  
2
To install a DIMM:  
DDR2 DIMM notch  
3
1.  
2.  
Unlock a DIMM socket by pressing  
the retaining clips outward.  
Align a DIMM on the socket  
such that the notch on the DIMM  
matches the break on the socket.  
1
1
3.  
Firmly insert the DIMM into the  
socket until the retaining clips  
snap back in place and the DIMM  
is properly seated.  
Unlocked retaining clip  
A DDR2 DIMM is keyed with a notch so that it fits in only one direction. Do  
not force a DIMM into a socket to avoid damaging the DIMM.  
The DDR2 DIMM sockets do not support DDR DIMMs. Do not install DDR  
DIMMs to the DDR2 DIMM sockets.  
2.4.4  
Removing a DIMM  
To remove a DIMM:  
2
1. Simultaneously press the retaining  
clips outward to unlock the DIMM.  
Support the DIMM lightly with  
your fingers when pressing the  
retaining clips. The DIMM might  
get damaged when it flips out with  
extra force.  
1
DDR2 DIMM notch  
1
2.  
Remove the DIMM from the socket.  
ASUS P5B-E Plus  
ꢀ-1ꢅ  
2.5  
Expansion slots  
In the future, you may need to install expansion cards. The following sub-sections  
describe the slots and the expansion cards that they support.  
Make sure to unplug the power cord before adding or removing expansion  
cards. Failure to do so may cause you physical injury and damage motherboard  
components.  
2.5.1  
Installing an expansion card  
To install an expansion card:  
1.  
2.  
3.  
4.  
Before installing the expansion card, read the documentation that came with  
it and make the necessary hardware settings for the card.  
Remove the system unit cover (if your motherboard is already installed in a  
chassis).  
Remove the bracket opposite the slot that you intend to use. Keep the screw  
for later use.  
Align the card connector with the slot and press firmly until the card is  
completely seated on the slot.  
5.  
6.  
Secure the card to the chassis with the screw you removed earlier.  
Replace the system cover.  
2.5.2  
Configuring an expansion card  
After installing the expansion card, configure it by adjusting the software settings.  
1.  
Turn on the system and change the necessary BIOS settings, if any. See  
Chapter 4 for information on BIOS setup.  
2.  
3.  
Assign an IRQ to the card. Refer to the tables on the next page.  
Install the software drivers for the expansion card.  
When using PCI cards on shared slots, ensure that the drivers support “Share  
IRQ” or that the cards do not need IRQ assignments. Otherwise, conflicts will  
arise between the two PCI groups, making the system unstable and the card  
inoperable. Refer to the table on the next page for details.  
Chapter 2: Hardware information  
ꢀ-1ꢆ  
2.5.3  
Interrupt assignments  
Standard interrupt assignments  
IRQ  
Priority  
Standard Function  
0
1
2
System Timer  
1
Keyboard Controller  
2
11  
12  
13  
14  
15  
3
Re-direct to IRQ#9  
3
IRQ holder for PCI steering*  
Communications Port (COM1)*  
IRQ holder for PCI steering*  
Floppy Disk Controller  
4
5
6
7
Printer Port (LPT1)*  
8
System CMOS/Real Time Clock  
IRQ holder for PCI steering*  
IRQ holder for PCI steering*  
IRQ holder for PCI steering*  
PS/2 Compatible Mouse Port*  
Numeric Data Processor  
Primary IDE Channel  
9
4
10  
11  
12  
13  
14  
15  
5
6
7
8
9
10  
Secondary IDE Channel  
* These IRQs are usually available for PCI devices.  
IRQ assignments for this motherboard  
A
B
C
D
E
F
G
H
PCI slot 1  
used  
shared  
PCI slot 2  
PCI slot 3  
shared  
SATA(363)  
shared  
shared  
LAN(8056)  
PCIE x16 1  
shared  
shared  
PCIE x16 2  
PCIE x1  
shared  
USB controller 1  
USB controller 2  
USB controller 3  
USB controller 4  
USB controller 5  
USB 2.0 controller 1  
USB 2.0 controller 2  
SATA controller 1  
SATA controller 2  
Azalia  
shared  
shared  
shared  
shared  
shared  
shared  
shared  
shared  
shared  
shared  
ASUS P5B-E Plus  
ꢀ-1ꢇ  
2.5.4  
PCI slots  
The PCI slots support cards such as a LAN card, SCSI card, USB card, and other  
cards that comply with PCI specifications. The figure shows a LAN card installed  
on a PCI slot. Refer to the figure below for the location of the slots.  
2.5.5  
PCI Express x1 slot  
This motherboard supports PCI Express x1 network cards, SCSI cards and other  
cards that comply with the PCI Express specifications. The following figure shows  
a network card installed on the PCI Express x1 slot. Refer to the figure below for  
the location of the slot.  
2.5.6  
PCI Express x4 slot  
This motherboard supports PCI Express x4 network cards, SCSI cards and other  
cards that comply with the PCI Expression specifications. Refer to the figure below  
for the location of the slot.  
2.5.7  
PCI Express x16 slot  
This motherboard has one PCI Express x16 slot that support PCI Express x16  
graphic cards complying with the PCI Express specifications. Refer to the figure  
below for the location of the slot.  
PCIE x16 Slot  
PCI Slot  
PCI Slot  
PCIE x1 Slot  
PCIE x4 Slot  
Chapter 2: Hardware information  
ꢀ-ꢀ0  
2.6  
Jumper  
1.  
Clear RTC RAM (CLRTC)  
This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS.  
You can clear the CMOS memory of date, time, and system setup parameters  
by erasing the CMOS RTC RAM data. The onboard button cell battery  
powers the RAM data in CMOS, which include system setup information such  
as system passwords.  
To erase the RTC RAM:  
1. Turn OFF the computer and unplug the power cord.  
2. Remove the onboard battery.  
3. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on  
pins 2-3 for about 5~10 seconds, then move the cap back to pins 1-2.  
4. Reinstall the battery.  
5. Plug the power cord and turn ON the computer.  
6. Hold down the <Del> key during the boot process and enter BIOS setup  
to re-enter data.  
Except when clearing the RTC RAM, never remove the cap on CLRTC jumper  
default position. Removing the cap will cause system boot failure!  
CLRTC  
1
2
2
3
Normal  
Clear RTC  
(Default)  
P5B-E PLUS Clear RTC RAM  
You do not need to clear the RTC when the system hangs due to  
overclocking. For system failure due to overclocking, use the C.P.R. (CPU  
Parameter Recall) feature. Shut down and reboot the system so the BIOS  
can automatically reset parameter settings to default values.  
Due to the chipset behavior, AC power off is required to enable C.P.R.  
function. You must turn off and on the power supply or unplug and plug the  
power cord before reboot the system.  
ASUS P5B-E Plus  
ꢀ-ꢀ1  
2.7  
Connectors  
2.7.1  
Rear panel connectors  
1
2
3
4
5
6
7
8
15  
14  
13  
12  
11  
10  
9
1.  
2.  
PS/2 mouse port (green). This port is for a PS/2 mouse.  
Serial port. This 9-pin COM1 port is for pointing devices and other serial  
devices.  
3.  
IEEE 1394a port. This 6-pin IEEE 1394a port provides high-speed  
connectivity for audio/video devices, storage peripherals, PCs, or portable  
devices.  
4.  
5.  
6.  
Center/Subwoofer port (orange). This port connects the center/subwoofer  
speakers.  
Rear Speaker Out port (black). This port connects the rear speakers in a  
4-channel, 6-channel, or 8-channel audio configuration..  
Line In port (light blue). This port connects the tape, CD, DVD player, or  
other audio sources.  
7.  
8.  
Line Out port (lime). This port connects a headphone or a speaker. In  
4-channel, 6-channel, and 8-channel configuration, the function of this port  
becomes Front Speaker Out.  
LAN 1 (RJ-45) port. Supported by Marvell® Gigabit LAN controller, this port  
allows Gigabit connection to a Local Area Network (LAN) through a network  
hub. Refer to the table below for the LAN port LED indications.  
LAN port LED indications  
ACT/LINK SPEED  
LED LED  
Activity/Link Speed LED  
Status  
Description  
No link  
Status  
OFF  
Description  
OFF  
10 Mbps connection  
100 Mbps connection  
1 Gbps connection  
ORANGE  
BLINKING  
Linked  
ORANGE  
GREEN  
Data activity  
LAN port  
ꢀ-ꢀꢀ  
Chapter ꢀ: Hardware information  
9.  
USB 2.0 ports 1 and 2, 3 and 4. These 4-pin Universal Serial Bus (USB)  
ports are available for connecting USB 2.0 devices.  
10. Microphone port (pink). This port connects a microphone.  
11. Side Speaker Out port (gray). This port connects the side speakers in an  
8-channel audio configuration.  
Refer to the audio configuration table below for the function of the audio ports in  
2, 4, 6, or 8-channel configuration.  
Audio 2, 4, 6, or 8-channel configuration  
Port  
Headset  
2-channel  
4-channel  
6-channel  
8-channel  
Line In  
Light Blue  
Lime  
Line In  
Line In  
Line In  
Front Speaker Out  
Mic In  
Line Out  
Front Speaker Out  
Front Speaker Out  
Mic In  
Pink  
Mic In  
Mic In  
Orange  
Black  
Center/Subwoofer  
Rear Speaker Out  
Center/Subwoofer  
Rear Speaker Out  
Side Speaker Out  
Rear Speaker Out  
Gray  
12. External SATA port. This port connects to an external SATA box or a Serial  
ATA port multiplier. This port supports a Serial ATA hard disk drive that you  
can combine with an external Serial ATA 3.0 Gb/s device to configure a RAID  
0, RAID 1, or JBOD set through the onboard JMicron SATA RAID controller.  
The external SATA port supports  
external Serial ATA  
3.0 Gb/s devices. Longer  
cables support higher power  
requirements to deliver signal up  
to two meters away, and enables  
improved hot-swap function.  
Before creating a RAID set using Serial ATA hard disks, make sure that you  
have connected the Serial ATA signal cable and installed Serial ATA hard  
disk drives; otherwise, you cannot enter the JMicron RAID utility and SATA  
BIOS setup during POST.  
If you intend to create a RAID configuration using this connector, set the  
JMicron Controller item in the BIOS to [RAID Mode]. See section “4.4.6  
Onboard Device Configuration” for details.  
ASUS P5B-E Plus  
ꢀ-ꢀꢁ  
DO NOT insert a different connector to this port.  
DO NOT unplug the external Serial ATA box when a RAID 0 or JBOD is  
configured.  
13. Optical S/PDIF Out port. This port connects an external audio output device  
via an optical S/PDIF cable.  
14. Coaxial S/PDIF Out port. This port connects an external audio output device  
via a coaxial S/PDIF cable.  
15. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.  
ꢀ-ꢀꢂ  
Chapter ꢀ: Hardware information  
2.7.2  
Internal connectors  
1.  
Floppy disk drive connector (34-1 pin FLOPPY)  
This connector is for the provided floppy disk drive (FDD) signal cable. Insert  
one end of the cable to this connector, then connect the other end to the  
signal connector at the back of the floppy disk drive.  
Pin 5 on the connector is removed to prevent incorrect cable connection when  
using a FDD cable with a covered Pin 5.  
FLOPPY  
NOTE: Orient t  
the floppy ribbo  
PIN 1  
P5B-E PLUS Floppy disk drive connector  
IDE connector (40-1 pin PRI_IDE)  
2.  
The onboard IDE connector is for the Ultra DMA 133/100/66 signal cable.  
There are three connectors on each Ultra DMA 133/100/66 signal cable:  
blue, black, and gray. Connect the blue connector to the motherboard’s IDE  
connector, then select one of the following modes to configure your device.  
Drive jumper setting  
Mode of  
Cable connector  
device(s)  
Single device  
Two devices  
Cable-Select or Master  
Cable-Select  
-
Black  
Black  
Master  
Slave  
Master  
Slave  
Gray  
Master  
Slave  
Black or gray  
Pin 20 on the IDE connector is removed to match the covered hole on the  
Ultra DMA cable connector. This prevents incorrect insertion when you  
connect the IDE cable.  
Use the 80-conductor IDE cable for Ultra DMA 133/100/66 IDE devices.  
If any device jumper is set as “Cable-Select,” make sure all other device  
jumpers have the same setting.  
ASUS P5B-E Plus  
ꢀ-ꢀꢃ  
PRI_IDE  
NOTE: Orient the red markings  
(usually zigzag) on the IDE  
ribbon cable to PIN 1.  
P5B-E PLUS IDE connector  
3.  
ICH8R Serial ATA connectors (7-pin SATA1 [red], SATA2 [red], SATA3  
[black], SATA4 [black], SATA5 [red], SATA6 [red])  
These connectors are for the Serial ATA signal cables for Serial ATA hard disk  
drives.  
If you installed Serial ATA hard disk drives, you can create a RAID 0, RAID  
1, RAID 5, RAID 10 configuration with the Intel® Matrix Storage Technology  
through the onboard Intel® ICH8R RAID controller.  
These connectors are set to Standard IDE mode by default. In Standard  
IDE mode, you can connect Serial ATA boot/data hard disk drives to these  
connectors. If you intend to create a Serial ATA RAID set using these  
connectors, set the [Configure SATA as] item in the BIOS to [RAID]. See  
section “4.3.6 IDE Configuration” on page 4-14 for details.  
For RAID 5, use at least three hard disk drives. For RAID 10, use at least  
four hard disk drives. Use two to four Serial ATA hard disk drives for each  
RAID 0 or RAID 1 set.  
SATA5  
SATA2  
SATA1  
SATA6  
SATA4  
SATA3  
P5B-E PLUS SATA connectors  
ꢀ-ꢀꢄ  
Chapter ꢀ: Hardware information  
You must install Windows® 2000 Service Pack 4 or the Windows® XP  
Service Pack 1 before using Serial ATA hard disk drives. The Serial ATA  
RAID feature (RAID 0/RAID 1/RAID 5/RAID 10) is available only if you are  
using Windows® 2000/XP or later version.  
When using the connectors in Standard IDE mode, connect the primary  
(boot) hard disk drive to the SATA1/2/5/6 connector. Refer to the table  
below for the recommended SATA hard disk drive connections.  
Serial ATA hard disk drive connection  
Connector  
SATA1/2/5/6  
SATA3/4  
Color  
Red  
Setting  
Master  
Slave  
Use  
Boot disk  
Data Disk  
Black  
right angle side  
Connect the right-angle side  
of SATA signal cable to SATA  
device. Or you may connect the  
right-angle side of SATA cable to  
the onboard SATA port to avoid  
mechanical conflict with huge  
graphics cards.  
ASUS P5B-E Plus  
ꢀ-ꢀꢅ  
4.  
JMicron® JMB363Serial ATA RAID connector (7-pin SATA_RAID)  
This connector is for a Serial ATA signal cable. This connector supports  
a Serial ATA hard disk drive that you can configure for RAID through the  
onboard Serial ATA RAID controller.  
The JMicron® JMB363 controller item in the BIOS is set to [IDE] by default,  
allowing you to use the connectors to build a RAID set. See section “4.4.6  
Onboard Device Configuration” for details.  
SATA_RAID  
P5B-E PLUS SATA_RAID connector  
Before creating a RAID set using Serial ATA hard disks, make sure that you  
have connected the Serial ATA signal cables and installed Serial ATA hard disk  
drives; otherwise, you cannot enter the JMicron® JMB363 RAID utility and SATA  
BIOS setup during POST.  
ꢀ-ꢀꢆ  
Chapter ꢀ: Hardware information  
5.  
USB connectors (10-1 pin USB56, USB 78, USB910)  
These connectors are for USB 2.0 ports. Connect the USB module cable  
to any of these connectors, then install the module to a slot opening at the  
back of the system chassis. These USB connectors comply with USB 2.0  
specification that supports up to 480 Mbps connection speed.  
USB910  
1
1
1
USB56  
USB78  
P5B-E PLUS USB 2.0 connectors  
Never connect a 1394 cable to the USB connectors. Doing so will damage the  
motherboard!  
You can connect the USB cable to ASUS Q-Connector (USB, blue) first, and  
then install the Q-Connector (USB) to the USB connector onboard.  
6.  
IEEE 1394a port connector (10-1 pin IE1394_1)  
This connector is for a IEEE 1394a port. Connect the IEEE 1394a module  
cable to this connector, then install the module to a slot opening at the back  
of the system chassis.  
IE1394_1  
1
P5B-E PLUS IEEE 1394a connector  
Never connect a USB cable to the IEEE 1394a connector. Doing so will damage  
the motherboard!  
You can connect the 1394 cable to ASUS Q-Connector (1394, red) first, and  
then install the Q-Connector (1394) to the 1394 connector onboard.  
ASUS P5B-E Plus  
ꢀ-ꢀꢇ  
7.  
CPU, chassis, power, and chipset fan connectors  
(4-pin CPU_FAN, 3-pin CHA_FAN1, 3-pin CHA_FAN2, 3-pin CHA_FAN3,  
3-pin PWR_FAN)  
The fan connectors support cooling fans of 350 mA ~ 2000 mA (24 W max.)  
or a total of 1 A ~ 7 A (84 W max.) at +12V. Connect the fan cables to the  
fan connectors on the motherboard, making sure that the black wire of each  
cable matches the ground pin of the connector.  
Do not forget to connect the fan cables to the fan connectors. Insufficient air  
flow inside the system may damage the motherboard components. These are  
not jumpers! Do not place jumper caps on the fan connectors!  
CPU_FAN PWR_FAN  
Rotation  
+12V  
GND  
CHA_FAN2  
Rotation  
+12V  
GND  
CHA_FAN1 CHA_FAN3  
GND  
+12V  
Rotation  
GND  
+12V  
Rotation  
P5B-E PLUS Fan connectors  
Only the CPU-FAN and CHA-FAN 1-3 connectors support the ASUS Q-  
FAN 2 feature.  
If you install two VGA cards, we recommend that you plug the rear  
chassis fan cable to the motherboard connector labled CHA_FAN1  
or CHA_FAN2 for better themal environment.  
ꢀ-ꢁ0  
Chapter ꢀ: Hardware information  
8.  
Chassis intrusion connector (4-1 pin CHASSIS)  
This connector is for a chassis-mounted intrusion detection sensor or switch.  
Connect one end of the chassis intrusion sensor or switch cable to this  
connector. The chassis intrusion sensor or switch sends a high-level signal to  
this connector when a chassis component is removed or replaced. The signal  
is then generated as a chassis intrusion event.  
By default , the pin labeled “Chassis Signal” and “ Ground” are shorted with  
a jumper cap. Remove the jumper caps only when you intend to use the  
chassis intrusion detection feature.  
CHASSIS  
(Default)  
P5B-E PLUS Chassis intrusion connector  
9.  
ATX power connectors (24-pin ATXPWR, 8-pin EATX12V)  
These connectors are for ATX power supply plugs. The power supply plugs  
are designed to fit these connectors in only one orientation. Find the proper  
orientation and push down firmly until the connectors completely fit.  
EATXPWR  
EATX12V  
+3 Volts  
+12 Volts  
+12 Volts  
+5V Standby  
Power OK  
Ground  
Ground  
+5 Volts  
+5 Volts  
+5 Volts  
-5 Volts  
Ground  
Ground  
Ground  
PSON#  
Ground  
-12 Volts  
+3 Volts  
+5 Volts  
Ground  
+5 Volts  
Ground  
+3 Volts  
P5B-E PLUS ATX power connectors  
+3 Volts  
Make sure to remove the cap on the EATX12V connector before connecting an  
8-pin EPS +12V power plug.  
ASUS P5B-E Plus  
ꢀ-ꢁ1  
For a fully configured system, we recommend that you use a power supply  
unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version)  
and provides a minimum power of 400 W.  
DO NOT forget to connect the 8pin EATX12V power plug; otherwise, the  
system will not boot.  
Use of a PSU with a higher power output is recommended when  
configuring a system with more power-consuming devices. The system  
may become unstable or may not boot up if the power is inadequate.  
The ATX 12 V Specification 2.0-compliant (400W) PSU has been tested  
to support the motherboard power requirements with the following  
configuration:  
CPU: Intel® Pentium® Extreme 3.73GHz  
Memory: 512 MB DDR2 (x4)  
Graphics card: ASUS EAX1900XT  
Parallel ATA device: IDE hard disk drive  
Serial ATA device: SATA hard disk drive (x2)  
Optical drive: DVD-RW  
If you want to use two high-end PCI Express x16 cards, use a PSU with  
500W to 600W power or above to ensure the system stability.  
10. Front panel audio connector (10-1 pin AAFP)  
This connector is for a chassis-mounted front panel audio I/O module that  
supports either HD Audio or legacy AC`97 audio standard. Connect one end  
of the front panel audio I/O module cable to this connector.  
AAFP  
HD Audio-compliant  
pin definition  
Legacy AC 97 audio  
pin definition  
P5B-E PLUS Analog front panel connector  
We recommend that you connect a high-definition front panel audio  
module to this connector to avail of the motherboard’s high-definition audio  
capability.  
By default, this connector is set to [HD Audio]. If you want to connect a  
AC'97 front panel audio module to this connector, set the Front Panel  
Support Type item in the BIOS setup to [AC97]. See section 4.4.6  
Onboard Device Configuration for details.  
ꢀ-ꢁꢀ  
Chapter 2: Hardware information  
11. Optical drive audio connector (4-pin CD)  
These connectors allow you to receive stereo audio input from sound sources  
such as a CD-ROM, TV tuner, or MPEG card.  
(black)  
CD  
P5B-E PLUS Internal audio connector  
12. Digital audio connector (4-1 pin SPDIF)  
This connector is for an additional Sony/Philips Digital Interface (S/PDIF)  
port(s). Connect the S/PDIF Out module cable to this connector, then install  
the module to a slot opening at the back of the system chassis.  
SPDIF_OUT  
P5B-E PLUS Digital audio connector  
The S/PDIF module is purchased separately.  
ASUS P5B-E Plus  
ꢀ-ꢁꢁ  
13. System panel connector (20-8 pin PANEL)  
This connector supports several chassis-mounted functions.  
PLED  
SPEAKER  
PANEL  
IDE_LED  
RESET  
PWRSW  
* Requires an ATX power supply.  
P5B-E PLUS System panel connector  
System power LED (2-pin PLED)  
This 2-pin connector is for the system power LED. Connect the chassis  
power LED cable to this connector. The system power LED lights up when  
you turn on the system power, and blinks when the system is in sleep mode.  
Hard disk drive activity LED (2-pin IDE_LED)  
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity  
LED cable to this connector. The IDE LED lights up or flashes when data is  
read from or written to the HDD.  
System warning speaker (4-pin SPEAKER)  
This 4-pin connector is for the chassis-mounted system warning speaker. The  
speaker allows you to hear system beeps and warnings.  
ATX power button/soft-off button (2-pin PWR)  
This connector is for the system power button. Pressing the power button  
turns the system on or puts the system in sleep or soft-off mode depending  
on the BIOS settings. Pressing the power switch for more than four seconds  
while the system is ON turns the system OFF.  
Reset button (2-pin RESET)  
This 2-pin connector is for the chassis-mounted reset button for system  
reboot without turning off the system power.  
ꢀ-ꢁꢂ  
Chapter 2: Hardware information  
Q-Connector (System panel)  
ASUS Q-Connector allows you to easily to connect the chassis front panel cables  
to the motherboard. Perform these steps to install ASUS Q-Connector.  
Step1.  
Connect the front panel cables to their  
respective connectors on the ASUS Q-  
Connector. Refer to the labels on the  
Q-Connector for proper connection and pin  
definition.  
Step2.  
Carefully connect the ASUS  
Q-Connector to the System panel  
connector.  
The ASUS Q-Connector fits only in one  
orientation; if it doesn’t fit, try reversing  
it.  
Step3.  
When installed, the Q-connector appears  
as shown.  
ASUS P5B-E Plus  
ꢀ-ꢁꢃ  
ꢀ-ꢁꢄ  
Chapter 2: Hardware information  
This chapter describes the power up  
sequence, the vocal POST messages,  
and ways of shutting down the system.  
Powering up  
3
Chapter summary  
3
3.1  
Starting up for the first time........................................................ 3-1  
3.2  
Turning off the computer............................................................. 3-2  
ASUS P5B-E Plus  
3.1  
Starting up for the first time  
1.  
2.  
3.  
After making all the connections, replace the system case cover.  
Be sure that all switches are off.  
Connect the power cord to the power connector at the back of the system  
chassis.  
4.  
5.  
Connect the power cord to a power outlet that is equipped with a surge  
protector.  
Turn on the devices in the following order:  
a. Monitor  
b. External SCSI devices (starting with the last device on the chain)  
c. System power  
6.  
After applying power, the system power LED on the system front panel case  
lights up. For systems with ATX power supplies, the system LED lights up  
when you press the ATX power button. If your monitor complies with “green”  
standards or if it has a “power standby” feature, the monitor LED may light up  
or switch between orange and green after the system LED turns on.  
The system then runs the power-on self tests or POST. While the tests are  
running, the BIOS beeps (see BIOS beep codes table below) or additional  
messages appear on the screen. If you do not see anything within 30  
seconds from the time you turned on the power, the system may have failed a  
power-on test. Check the jumper settings and connections or call your retailer  
for assistance.  
AMI BIOS beep codes  
Beep Description  
Error  
Keyboard controller error  
Refresh Time error  
One beep  
No master drive detected  
Two continuous beeps followed by two short beeps  
Two continuous beeps followed by four short beeps  
Floppy controller failure  
Hardware component failure  
7.  
At power on, hold down the <Delete> key to enter the BIOS Setup. Follow the  
instructions in Chapter 4.  
ASUS P5B-E Plus  
ꢁ-1  
3.2  
Turning off the computer  
3.2.1  
Using the OS shut down function  
If you are using Windows® 2000:  
1.  
2.  
Click the Start button then click Shut Down...  
Make sure that the Shut Down option button is selected, then click the OK  
button to shut down the computer.  
3.  
The power supply should turn off after Windows® shuts down.  
If you are using Windows® XP or later version:  
1.  
2.  
3.  
Click the Start button then select Turn Off Computer.  
Click the Turn Off button to shut down the computer.  
The power supply should turn off after Windows® shuts down.  
3.2.2  
Using the dual function power switch  
While the system is ON, pressing the power switch for less than four seconds puts  
the system to sleep mode or to soft-off mode, depending on the BIOS setting.  
Pressing the power switch for more than four seconds lets the system enter the  
soft-off mode regardless of the BIOS setting. Refer to section “4.5 Power Menu”  
in Chapter 4 for details.  
Chapter 3: Powering up  
ꢁ-ꢀ  
This chapter tells how to change the  
system settings through the BIOS Setup  
menus. Detailed descriptions of the BIOS  
parameters are also provided.  
BIOS setup  
4
Chapter summary  
4
4.1  
4.2  
4.3  
4.4  
4.5  
4.6  
4.7  
4.8  
Managing and updating your BIOS ............................................ 4-1  
BIOS setup program .................................................................... 4-9  
Main menu .................................................................................. 4-12  
Advanced menu ......................................................................... 4-17  
Power menu................................................................................ 4-27  
Boot menu .................................................................................. 4-31  
Tools menu ................................................................................. 4-36  
Exit menu.................................................................................... 4-38  
ASUS P5B-E Plus  
4.1  
Managing and updating your BIOS  
The following utilities allow you to manage and update the motherboard Basic  
Input/Output System (BIOS) setup.  
1.  
2.  
3.  
4.  
ASUS Update (Updates the BIOS in Windows® environment.)  
ASUS EZ Flash 2 (Updates the BIOS using a floppy disk or USB flash disk.)  
ASUS AFUDOS (Updates the BIOS using a bootable floppy disk)  
ASUS CrashFree BIOS 3 (Recovers the BIOS using a bootable floppy disk,  
USB flash disk or the motherboard support CD when the BIOS file fails or  
gets corrupted.)  
Refer to the corresponding sections for details on these utilities.  
Save a copy of the original motherboard BIOS file to a bootable floppy disk or  
USB flash disk in case you need to restore the BIOS in the future. Copy the  
original motherboard BIOS using the ASUS Update or AFUDOS utilities.  
4.1.1  
ASUS Update utility  
The ASUS Update is a utility that allows you to manage, save, and update the  
motherboard BIOS in Windows® environment. The ASUS Update utility allows you  
to:  
Save the current BIOS file  
Download the latest BIOS file from the Internet  
Update the BIOS from an updated BIOS file  
Update the BIOS directly from the Internet, and  
View the BIOS version information.  
This utility is available in the support CD that comes with the motherboard  
package.  
ASUS Update requires an Internet connection either through a network or an  
Internet Service Provider (ISP).  
Installing ASUS Update  
To install ASUS Update:  
1.  
2.  
3.  
Place the support CD in the optical drive. The Drivers menu appears.  
Click the Utilities tab, then click Install ASUS Update VX.XX.XX.  
The ASUS Update utility is copied to your system.  
ASUS P5B-E Plus  
4-1  
Quit all Windows® applications before you update the BIOS using this utility.  
Updating the BIOS through the Internet  
To update the BIOS through the Internet:  
1.  
Launch the ASUS Update utility from the Windows® desktop by clicking Start  
> Programs > ASUS > ASUSUpdate > ASUSUpdate. The ASUS Update  
main window appears.  
2.  
Select Update BIOS from the  
Internet option from the drop-down  
menu, then click Next.  
3.  
Select the ASUS FTP site nearest  
you to avoid network traffic, or  
click Auto Select. Click Next.  
4-2  
Chapter 4: BIOS setup  
4.  
5.  
From the FTP site, select the BIOS  
version that you wish to download.  
Click Next.  
Follow the screen instructions to  
complete the update process.  
The ASUS Update utility is  
capable of updating itself through  
the Internet. Always update the  
utility to avail all its features.  
Updating the BIOS through a BIOS file  
To update the BIOS through a BIOS file:  
1.  
2.  
Launch the ASUS Update utility from the Windows® desktop by clicking Start  
> Programs > ASUS > ASUSUpdate > ASUSUpdate. The ASUS Update  
main window appears.  
Select Update BIOS from a file  
option from the drop-down menu,  
then click Next.  
3.  
Locate the BIOS file from the Open  
window, then click Open.  
4.  
Follow the screen instructions to  
complete the update process.  
ASUS P5B-E Plus  
4-3  
4.1.2  
Creating a bootable floppy disk  
1.  
Do either one of the following to create a bootable floppy disk.  
DOS environment  
a. Insert a 1.44MB floppy disk into the drive.  
b. At the DOS prompt, type format A:/S then press <Enter>.  
Windows® XP environment  
a. Insert a 1.44 MB floppy disk to the floppy disk drive.  
b. Click Start from the Windows® desktop, then select My Computer.  
c. Select the 3½ Floppy Drive icon.  
d. Click File from the menu, then select Format. A Format 3½ Floppy Disk  
window appears.  
e. Select Create an MS-DOS startup disk from the format options field,  
then click Start.  
Windows® 2000 environment  
To create a set of boot disks for Windows® 2000:  
a. Insert a formatted, high density 1.44 MB floppy disk into the drive.  
b. Insert the Windows® 2000 CD to the optical drive.  
c. Click Start, then select Run.  
d. From the Open field, type  
D:\bootdisk\makeboot a:  
assuming that D: is your optical drive.  
e. Press <Enter>, then follow screen instructions to continue.  
2.  
Copy the original or the latest motherboard BIOS file to the bootable floppy  
disk.  
4-4  
Chapter 4: BIOS setup  
4.1.3  
ASUS EZ Flash 2 utility  
The ASUS EZ Flash 2 feature allows you to update the BIOS without having to go  
through the long process of booting from a floppy disk and using a DOS-based  
utility. The EZ Flash 2 utility is built-in the BIOS chip so it is accessible by pressing  
<Alt> + <F2> during the Power-On Self Tests (POST).  
To update the BIOS using EZ Flash 2:  
1.  
2.  
Visit the ASUS website (www.asus.com) to download the latest BIOS file for  
the motherboard.  
Save the BIOS file to a floppy disk or a USB flash disk, then restart the  
system.  
3.  
You can launch the EZ Flash 2 by two methods.  
(1) Insert the floppy disk / USB flash disk that contains the BIOS file to the  
floppy disk drive or the USB port.  
Press <Alt> + <F2> during POST to display the following.  
ASUSTek EZ Flash 2 BIOS ROM Utility V3.00  
FLASH TYPE: SST 25LF080  
Current ROM  
BOARD: P5B-E Plus  
VER: 0102  
Update ROM  
BOARD: Unknown  
VER: Unknown  
DATE: 09/05/06  
DATE: Unknown  
PATH: A:\  
A:  
Note  
[Enter] Select or Load  
[Tab] Switch  
[B] Backup  
[ESC] Exit  
[Up/Down/Home/End] Move  
(2) Enter BIOS setup program. Go to the Tools menu to select EZ Flash2  
and press <Enter> to enable it.  
You can switch between drives by pressing <Tab> before the correct file  
is found. Then press <Enter>.  
4.  
When the correct BIOS file is found, EZ Flash 2 performs the BIOS update  
process and automatically reboots the system when done.  
This function can support devices such as USB flash disk, or floppy disk  
with FAT 32/16 format and single partition only.  
DO NOT shut down or reset the system while updating the BIOS to prevent  
system boot failure!  
ASUS P5B-E Plus  
4-5  
4.1.4  
AFUDOS utility  
The AFUDOS utility allows you to update the BIOS file in DOS environment using  
a bootable floppy disk with the updated BIOS file. This utility also allows you to  
copy the current BIOS file that you can use as backup when the BIOS fails or gets  
corrupted during the updating process.  
Copying the current BIOS  
To copy the current BIOS file using the AFUDOS utility:  
Make sure that the floppy disk is not write-protected and has at least  
1024KB free space to save the file.  
The succeeding BIOS screens are for reference only. The actual BIOS  
screen displays may not be same as shown.  
1.  
2.  
Copy the AFUDOS utility (afudos.exe) from the motherboard support CD to  
the bootable floppy disk you created earlier.  
Boot the system in DOS mode, then at the prompt type:  
afudos /o[filename]  
where the [filename] is any user-assigned filename not more than eight  
alphanumeric characters for the main filename and three alphanumeric  
characters for the extension name.  
A:\>afudos /oOLDBIOS1.rom  
Main filename Extension name  
3.  
Press <Enter>. The utility copies the current BIOS file to the floppy disk.  
A:\>afudos /oOLDBIOS1.rom  
AMI Firmware Update Utility - Version 1.19(ASUS V2.07(03.11.24BB))  
Copyright (C) 2002 American Megatrends, Inc. All rights reserved.  
Reading flash ..... done  
Write to file...... ok  
A:\>  
The utility returns to the DOS prompt after copying the current BIOS file.  
Updating the BIOS file  
To update the BIOS file using the AFUDOS utility:  
1.  
Visit the ASUS website (www.asus.com) and download the latest BIOS file for  
the motherboard. Save the BIOS file to a bootable floppy disk.  
4-6  
Chapter 4: BIOS setup  
Write the BIOS filename on a piece of paper. You need to type the exact BIOS  
filename at the DOS prompt.  
2.  
3.  
Copy the AFUDOS utility (afudos.exe) from the motherboard support CD to  
the bootable floppy disk you created earlier.  
Boot the system in DOS mode, then at the prompt type:  
afudos /i[filename]  
where [filename] is the latest or the original BIOS file on the bootable floppy  
disk.  
A:\>afudos /iP5BP.ROM  
4.  
The utility verifies the file and starts updating the BIOS.  
A:\>afudos /iP5BP.ROM  
AMI Firmware Update Utility - Version 1.19(ASUS V2.07(03.11.24BB))  
Copyright (C) 2002 American Megatrends, Inc. All rights reserved.  
WARNING!! Do not turn off power during flash BIOS  
Reading file ....... done  
Reading flash ...... done  
Advance Check ......  
Erasing flash ...... done  
Writing flash ...... 0x0008CC00 (9%)  
Do not shut down or reset the system while updating the BIOS to prevent  
system boot failure!  
5.  
The utility returns to the DOS prompt after the BIOS update process is  
completed. Reboot the system from the hard disk drive.  
A:\>afudos /iP5BP.ROM  
AMI Firmware Update Utility - Version 1.19(ASUS V2.07(03.11.24BB))  
Copyright (C) 2002 American Megatrends, Inc. All rights reserved.  
WARNING!! Do not turn off power during flash BIOS  
Reading file ....... done  
Reading flash ...... done  
Advance Check ......  
Erasing flash ...... done  
Writing flash ...... done  
Verifying flash .... done  
Please restart your computer  
A:\>  
ASUS P5B-E Plus  
4-7  
4.1.5  
ASUS CrashFree BIOS 3 utility  
The ASUS CrashFree BIOS 3 is an auto recovery tool that allows you to restore  
the BIOS file when it fails or gets corrupted during the updating process. You can  
update a corrupted BIOS file using the motherboard support CD, the floppy disk, or  
the USB flash disk that contains the updated BIOS file.  
Prepare the motherboard support CD, the floppy disk or the USB flash disk  
containing the updated motherboard BIOS before using this utility.  
Recovering the BIOS from the support CD  
To recover the BIOS from the support CD:  
1.  
2.  
3.  
Turn on the system.  
Insert the motherboard support CD to the optical drive.  
The utility displays the following message and automatically checks the CD  
for the BIOS file.  
Bad BIOS checksum. Starting BIOS recovery...  
Checking for floppy...  
When found, the utility reads the BIOS file and starts flashing the corrupted  
BIOS file.  
Bad BIOS checksum. Starting BIOS recovery...  
Checking for floppy...  
Floppy found!  
Reading file “P5BP.ROM”. Completed.  
Start flashing...  
4.  
Restart the system after the utility completes the updating process.  
Recovering the BIOS from the USB flash disk  
To recover the BIOS from the USB flash disk:  
1.  
2.  
3.  
Insert the USB flash disk that contains BIOS file to the USB port.  
Turn on the system.  
The utility will automatically checks the devices for the BIOS file When found,  
the utility reads the BIOS file and starts flashing the corrupted BIOS file.  
4.  
Restart the system after the utility completes the updating process.  
Only the USB flash disk with FAT 32/16 format and single partition can  
support ASUS CrashFree BIOS 3. The device size should be smaller than  
8GB.  
DO NOT shut down or reset the system while updating the BIOS! Doing so  
can cause system boot failure!  
4-8  
Chapter 4: BIOS setup  
4.2  
BIOS setup program  
This motherboard supports a programmable Serial Peripheral Interface (SPI) chip  
that you can update using the provided utility described in section “4.1 Managing  
and updating your BIOS.”  
Use the BIOS Setup program when you are installing a motherboard, reconfiguring  
your system, or prompted to“Run Setup.” This section explains how to configure  
your system using this utility.  
Even if you are not prompted to use the Setup program, you can change the  
configuration of your computer in the future. For example, you can enable the  
security password feature or change the power management settings. This  
requires you to reconfigure your system using the BIOS Setup program so that the  
computer can recognize these changes and record them in the CMOS RAM of the  
SPI chip.  
The SPI chip on the motherboard stores the Setup utility. When you start up the  
computer, the system provides you with the opportunity to run this program. Press  
<Del> during the Power-On Self-Test (POST) to enter the Setup utility; otherwise,  
POST continues with its test routines.  
If you wish to enter Setup after POST, restart the system by pressing  
<Ctrl+Alt+Delete>, or by pressing the reset button on the system chassis. You can  
also restart by turning the system off and then back on. Do this last option only if  
the first two failed.  
The Setup program is designed to make it as easy to use as possible. Being a  
menu-driven program, it lets you scroll through the various sub-menus and make  
your selections from the available options using the navigation keys.  
The default BIOS settings for this motherboard apply for most conditions  
to ensure optimum performance. If the system becomes unstable after  
changing any BIOS settings, load the default settings to ensure system  
compatibility and stability. Select the Load Default Settings item under the  
Exit Menu. See section “4.8 Exit Menu.”  
The BIOS setup screens shown in this section are for reference purposes  
only, and may not exactly match what you see on your screen.  
Visit the ASUS website (www.asus.com) to download the latest BIOS file for  
this motherboard.  
ASUS P5B-E Plus  
4-9  
4.2.1  
Menu items  
Main  
BIOS menu screen  
Menu bar  
Configuration fields  
General help  
BIOS SETUP UTILITY  
Boot Tools Exit  
Advanced  
Power  
Use [ENTER], [TAB]  
or [SHIFT-TAB] to  
select a field.  
System Time  
System Date  
Legacy Diskette A  
Language  
[10:55:25]  
[Fri 09/08/2006]  
[1.44M, 3.5 in.]  
[English]  
Use [+] or [-]  
to configure the  
System Time.  
SATA 1  
SATA 2  
SATA 3  
SATA 4  
SATA 5  
SATA 6  
[Not Detected]  
[Not Detected]  
[Not Detected]  
[Not Detected]  
[Not Detected]  
[Not Detected]  
Select Screen  
Select Item  
IDE Configuration  
Change Field  
+-  
Tab  
F1  
Select Field  
General Help  
Save and Exit  
Exit  
System Information  
F10  
ESC  
v02.59 (C)Copyright 1985-2006, American Megatrends, Inc.  
Sub-menu items  
Navigation keys  
4.2.2  
Menu bar  
The menu bar on top of the screen has the following main items:  
Main  
For changing the basic system configuration  
Advanced  
Power  
For changing the advanced system settings  
For changing the advanced power management (APM)  
configuration  
Boot  
Tools  
Exit  
For changing the system boot configuration  
For configuring options for special functions  
For selecting the exit options and loading default  
settings  
To select an item on the menu bar, press the right or left arrow key on the keyboard  
until the desired item is highlighted.  
4.2.3  
Navigation keys  
At the bottom right corner of a menu screen are the navigation keys for that  
particular menu. Use the navigation keys to select items in the menu and change  
the settings.  
Some of the navigation keys differ from one screen to another.  
ꢂ-10  
Chapter 4: BIOS setup  
4.2.4  
Menu items  
Use [ENTER], [TAB],  
or [SHIFT-TAB] to  
select a field.  
System Time  
System Date  
Floppy A  
[06:22:54]  
The highlighted item on the menu bar  
displays the specific items for that  
menu. For example, selecting Main  
shows the Main menu items.  
[Fri 09/08/2006]  
[1.44M, 3.5 in.]  
[English]  
Language  
Use [+] or [-] to  
configure system time.  
SATA 1  
SATA 2  
SATA 3  
SATA 4  
SATA 5  
SATA 6  
[Not Detected]  
[Not Detected]  
[Not Detected]  
[Not Detected]  
[Not Detected]  
[Not Detected]  
IDE Configuration  
System Information  
The other items (Advanced, Power,  
Boot, and Exit) on the menu bar have  
their respective menu items.  
Main menu items  
4.2.5  
Sub-menu items  
A solid triangle before each item on any menu screen means that the iteam has a  
sub-menu. To display the sub-menu, select the item and press <Enter>.  
4.2.6  
Configuration fields  
These fields show the values for the menu items. If an item is user- configurable,  
you can change the value of the field opposite the item. You cannot select an item  
that is not user-configurable.  
A configurable field is enclosed in brackets, and is highlighted when selected. To  
change the value of a field, select it then press <Enter> to display a list of options.  
Refer to “4.2.7 Pop-up window.”  
4.2.7  
Pop-up window  
Select a menu item then press <Enter> to display a pop-up window with the  
configuration options for that item.  
4.2.8  
Scroll bar  
A scroll bar appears on the right side of a  
menu screen when there are items that do  
not fit on the screen. Press the  
Up/Down arrow keys or <Page Up> /<Page  
Down> keys to display the other items on  
the screen.  
Pop-up window  
4.2.9  
General help  
At the top right corner of the menu screen  
is a brief description of the selected item.  
Scroll bar  
ASUS P5B-E Plus  
ꢂ-11  
4.3  
Main menu  
When you enter the BIOS Setup program, the Main menu screen appears, giving  
you an overview of the basic system information.  
Refer to section “4.2.1 BIOS menu screen” for information on the menu screen  
items and how to navigate through them.  
BIOS SETUP UTILITY  
Main  
Advanced  
Power  
Boot  
Tools  
Exit  
Use [ENTER], [TAB]  
or [SHIFT-TAB] to  
select a field.  
System Time  
System Date  
Legacy Diskette A  
Language  
[10:55:25]  
[Fri 09/08/2006]  
[1.44M, 3.5 in.]  
[English]  
Use [+] or [-]  
to configure the  
System Time.  
SATA 1  
SATA 2  
SATA 3  
SATA 4  
SATA 5  
SATA 6  
[Not Detected]  
[Not Detected]  
[Not Detected]  
[Not Detected]  
[Not Detected]  
[Not Detected]  
Select Screen  
Select Item  
IDE Configuration  
Change Field  
+-  
Tab  
F1  
Select Field  
General Help  
Save and Exit  
Exit  
System Information  
F10  
ESC  
v02.59 (C)Copyright 1985-2005, American Megatrends, Inc.  
4.3.1  
System Time [xx:xx:xx]  
Allows you to set the system time.  
4.3.2  
System Date [Day xx/xx/xxxx]  
Allows you to set the system date.  
4.3.3  
Legacy Diskette A [1.44M, 3.5 in.]  
Sets the type of floppy drive installed.  
Configuration options: [Disabled] [360K, 5.25 in.] [1.2M , 5.5 in.] [720K , 3.5 in.]  
[1.44M, 3.5 in.] [2.88M, 3.5 in.]  
4.3.4  
Language [English]  
Allows you to select the display language for the BIOS setup screen.  
Configuration options: [Chinese(BIG5)] [Chinese(GB)] [Japanese] [Français] [German]  
[English]  
ꢂ-1ꢀ  
Chapter 4: BIOS setup  
4.3.5  
SATA1-6  
While entering Setup, the BIOS automatically detects the presence of Serial ATA  
devices. There is a separate sub-menu for each SATA device. Select a device item  
then press <Enter> to display the SATA device information.  
BIOS SETUP UTILITY  
Main  
SATA 1  
Select the type of  
device connected to  
the system.  
Device  
: Hard Disk  
: WDC WD800JD-00LSA0  
: 80.0GB  
Vendor  
Size  
LBA Mode  
Block Mode  
PIO Mode  
Async DMA  
Ultra DMA  
: Supported  
: 16 Sectors  
: 4  
: MultiWord DMA-2  
: Ultra DMA-5  
SMART Monitoring: Supported  
Type  
[Auto]  
[Auto]  
Select Screen  
Select Item  
LBA/Large Mode  
Block(Multi-sector Transfer)M[Auto]  
PIO Mode  
DMA Mode  
[Auto]  
Change Option  
+-  
F10  
ESC  
F1  
General Help  
Save and Exit  
Exit  
[Auto]  
SMART Monitoring  
32Bit Data Transfer  
[Auto]  
[Enabled]  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
The BIOS automatically detects the values opposite the dimmed items (Device,  
Vendor, Size, LBA Mode, Block Mode, PIO Mode, Async DMA, Ultra DMA, and  
SMART monitoring). These values are not user-configurable. These items show  
N/A if no IDE device is installed in the system.  
Type [Auto]  
Selects the type of IDE drive. Setting to [Auto] allows automatic selection of the  
appropriate IDE device type. Select [CDROM] if you are specifically configuring a  
CD-ROM drive. Select [ARMD] (ATAPI Removable Media Device) if your device is  
either a ZIP, LS-120, or MO drive.  
Configuration options: [Not Installed] [Auto] [CDROM] [ARMD]  
LBA/Large Mode [Auto]  
Enables or disables the LBA mode. Setting to [Auto] enables the LBA mode if the  
device supports this mode, and if the device was not previously formatted with LBA  
mode disabled. Configuration options: [Disabled] [Auto]  
Block (Multi-sector Transfer) M [Auto]  
Enables or disables data multi-sectors transfers. When set to [Auto], the data  
transfer from and to the device occurs multiple sectors at a time if the device  
supports multi-sector transfer feature. When set to [Disabled], the data transfer  
from and to the device occurs one sector at a time.  
Configuration options: [Disabled] [Auto]  
PIO Mode [Auto]  
Selects the PIO mode. Configuration options: [Auto] [0] [1] [2] [3] [4]  
ASUS P5B-E Plus  
ꢂ-1ꢁ  
DMA Mode [Auto]  
Selects the DMA mode.  
Configuration options: [Auto] [SWDMA0] [SWDMA1] [SWDMA2] [MWDMA0]  
[MWDMA1] [MWDMA2] [UDMA0] [UDMA1] [UDMA2] [UDMA3] [UDMA4] [UDMA5]  
SMART Monitoring [Auto]  
Sets the Smart Monitoring, Analysis, and Reporting Technology.  
Configuration options: [Auto] [Disabled] [Enabled]  
32Bit Data Transfer [Enabled]  
Enables or disables 32-bit data transfer.  
Configuration options: [Disabled] [Enabled]  
4.3.6  
IDE Configuration  
The items in this menu allow you to set or change the configurations for the IDE  
devices installed in the system. Select an item then press <Enter> if you want to  
configure the item.  
IDE Configuration  
Options  
SATA Configuraton  
Configure SATA as  
[Enhanced]  
[IDE]  
Disabled  
Compatiable  
Enhanced  
Hard Disk Write Protect  
IDE Detect Time Out (Sec)  
[Disabled]  
[35]  
SATA Configuration [Enhanced]  
Configuration options: [Disabled] [Compatible] [Enhanced]  
Configure SATA As [IDE]  
Sets the configuration for the Serial ATA connectors supported by the Southbridge  
chip.  
The AHCI allows the onboard storage driver to enable advanced Serial ATA  
features that increases storage performance on random workloads by allowing the  
drive to internally optimize the order of commands.  
If you want to create a RAID 0, RAID 1, RAID 5, RAID 10, or the Intel® Matrix  
Storage Technology configuration from the Serial ATA hard disk drives, set this item  
to [RAID].  
If you want to use the Serial ATA hard disk drives as Parallel ATA physical storage  
devices, keep the defaul setting [IDE].  
ꢂ-1ꢂ  
Chapter 4: BIOS setup  
If you want the Serial ATA hard disk drives to use the Advanced Host Controller  
Interface (AHCI), set this item to [AHCI].  
Hard Disk Write Protect [Disabled]  
Disables or enables device write protection. This will be effective only if device is  
accessed throuh BIOS. Confiuration option: [Disabled] [Enabled]  
IDE Detect Time Out (Sec) [35]  
Selects the time out value for detecting ATA/ATAPI devices.  
Configuration options: [0] [5] [10] [15] [20] [25] [30] [35]  
4.3.7  
AHCI Configuration  
This menu is the section for AHCI configuration. It appears only when you set the  
item Configure SATA as from the sub-menu of IDE Configuration to [AHCI].  
BIOS SETUP UTILITY  
Main  
AHCI Settings  
While entering setup,  
BIOS auto detects  
the presence of IDE  
devices. This displays  
the status of auto  
detection of IDE  
devices.  
AHCI Port0 [Not Detected]  
AHCI Port1 [Not Detected]  
AHCI Port2 [Not Detected]  
AHCI Port3 [Not Detected]  
AHCI Port4 [Not Detected]  
AHCI Port5 [Not Detected]  
Select Screen  
Select Item  
Enter Go to Sub Screen  
F1  
F10  
ESC  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
ACHI Port0~5 [XXXX]  
Displays the status of auto-detection of IDE devices.  
AHCI Port0  
Select the type of  
device connected  
to the system  
Device  
:Not Detected  
SATA Port0  
[Auto]  
SATA Port0 [Auto]  
Allows you to select the type of device connected to the system.  
Configuration options: [Auto] [Not Installed]  
ASUS P5B-E Plus  
ꢂ-1ꢃ  
4.3.8  
System Information  
This menu gives you an overview of the general system specifications. The BIOS  
automatically detects the items in this menu.  
BIOS SETUP UTILITY  
Main  
AMIBIOS  
Version  
: 0102  
Build Date : 09/05/06  
Processor  
Type  
: Genuine Intel(R) CPU 3.20 GHz  
: 3200 MHz  
: 1  
Speed  
Count  
System Memory  
Available  
: 512 MB  
Select Screen  
Select Item  
General Help  
Save and Exit  
Exit  
F1  
F10  
ESC  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
AMI BIOS  
Displays the auto-detected BIOS information.  
Processor  
Displays the auto-detected CPU specification.  
System Memory  
Displays the auto-detected system memory.  
ꢂ-1ꢄ  
Chapter 4: BIOS setup  
4.4  
Advanced menu  
The Advanced menu items allow you to change the settings for the CPU and other  
system devices.  
Take caution when changing the settings of the Advanced menu items. Incorrect  
field values can cause the system to malfunction.  
BIOS SETUP UTILITY  
Main  
Advanced  
Power  
Boot  
Tools  
Exit  
Jumperfree Configuration  
LAN Cable Status  
USB Configuration  
Adjust system  
Frequency/Voltage,etc.  
CPU Configuration  
Chipset  
Onboard Devices Configuration  
PCIPnP  
Select Screen  
Select Item  
Enter Go to Sub Screen  
F1  
F10  
ESC  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
4.4.1  
JumperFree Configuration  
BIOS SETUP UTILITY  
Advanced  
Configure System Frequency/Voltage  
Select the target CPU  
frequency, and the  
relevant parameters  
will be auto-adjusted.  
Frequencies higher  
than CPU manufacturer  
recommends are not  
guaranteed to be  
AI Tuning  
[Auto]  
[Auto]  
DRAM Frequency  
stable. If the system  
becomes unstable,  
return to the default.  
AI Tuning [Auto]  
Allows selection of CPU overclocking options to achieve desired CPU internal  
frequency. Selct either one of the preset overclocking configuration options:  
Manual  
Auto  
Allows you to individually set overclocking parameters.  
Loads the optimal settings for the system.  
Standard  
AI N.O.S.  
Loads the standard settings for the system.  
The ASUS Non-delay Overclocking System feature  
intelligently determines the system load and automatically  
boosts the performance for the most demanding tasks.  
ASUS P5B-E Plus  
ꢂ-1ꢅ  
The following items appear only when you set the AI Tuning item to [Manual].  
CPU Frequency [XXX]  
Displays the frequency sent by the clock generator to the system bus and PCI bus.  
The value of this item is auto-detected by the BIOS. Use the <+> and <-> keys to  
adjust the CPU frequency. You can also type the desired CPU frequency using the  
numeric keypad. The values range from 100 to 400. Refer to the table below for  
the correct Front Side Bus and CPU External Frequency settings.  
FSB/CPU External Frequency Synchronization  
Front Side Bus  
CPU External Frequency  
FSB 10ꢄꢄ  
FSB ꢆ00  
ꢀꢄꢄ MHz  
ꢀ00 MHz  
N.O.S. Mode [Auto]  
Allows you to set the N.O.S. mode.  
Configuration options: [Auto] [Standard] [Sensitive] [Heavy Load]  
The N.O.S. Mode item appears only when you set the AI Tuning item to [AI  
N.O.S.].  
DRAM Frequency [Auto]  
Allows you to set the DDR operating frequency.  
Configuration options:  
Available DRAM frequency options in various FSB settings  
FSB  
Configuration options  
Auto  
DDRꢀ-  
ꢃꢁꢁ  
DDRꢀ-  
ꢄꢄꢅ  
DDRꢀ-  
ꢆ00  
DDRꢀ-  
ꢆꢆꢇ*  
DDRꢀ-  
10ꢄꢅ*  
FSB 10ꢄꢄ  
FSB ꢆ00  
* Provided for overclocking purpose only.  
Selecting a very high DRAM frequency may cause the system to become  
unstable! If this happens, revert to the default setting.  
The DRAM Frequency item also appears when you set the AI Tuning item to  
[AI NOS].  
PCI Express Frequency [Auto]  
Allows you to set the PCI Express frequency. This item is set to [Auto] by default.  
Configuration options: [Auto] [100] [101] ~ [149] [150]  
PCI Clock Synchronization Mode [Auto]  
Allows you to synchronize the PCI frequency with the PCI Express or CPU frequency.  
Configuration options: [Auto] [33.33MHz]  
ꢂ-1ꢆ  
Chapter 4: BIOS setup  
Spread Spectrum [Auto]  
Allows you to enable or disable the clock generator spread spectrum.  
Configuration options: [Disabled] [Enabled] [Auto]  
The following items also appear when the AI Tuning item is set to [AI NOS].  
Memory Voltage [Auto]  
Allows you to select the DDR2 reference voltage.  
Configuration options: [Auto] [1.80V] [1.85V] [1.90V] [1.95V] [2.00V] [2.05V] [2.10V]  
[2.15V] [2.25V] [2.30V] [2.35V] [2.40V] [2.45V]  
Refer to the DDR2 documentation before adjusting the memory voltage. Setting a  
very high memory voltage may damage the memory module(s)!  
CPU VCore Voltage [Auto]  
Allows you to select the CPU VCore voltage. Configuration options: [Auto]  
[1.7000V] [1.6875V] [1.6750V] [1.6625V] [1.6500V] [1.6375V] [1.6250V] [1.6125V]  
[1.6000V] [1.5875V] [1.5750V] [1.5625V] [1.5500V] [1.5375V] [1.5250V] [1.5125V]  
[1.5000V] [1.4875V] [1.4750V] [1.4625V] [1.4500V] [1.4375V] [1.4250V] [1.4125V]  
[1.4000V] [1.3875V] [1.3750V] [1.3625V] [1.3500V] [1.3375V] [1.3250V] [1.3125V]  
[1.3000V] [1.2875V] [1.2750V] [1.2625V] [1.2500V] [1.2375V] [1.2250V] [1.2125V]  
[1.2000V] [1.1875V] [1.1750V] [1.1625V] [1.1500V] [1.1375V] [1.1250V] [1.1125V]  
[1.1000V]  
Refer to the CPU documentation before setting the CPU Vcore voltage. Setting  
a high Vcore voltage may damage the CPU!  
FSB Termination Voltage [Auto]  
Allows you to select the front side bus termination voltage.  
Configuration options: [Auto] [1.200V] [1.300V] [1.400V] [1.450V]  
Setting a high FSB termination voltage may damage the chipset and CPU.  
NB VCore [Auto]  
Configuration options: [Auto] [1.25V] [1.45V] [1.55V] [1.65V]  
SB Vvore (SATA,PCIE) [Auto]  
Configuration options: [Auto] [1.50V] [1.60V] [1.70V] [1.80V]  
ICH Chipset Voltage [Auto]  
Allows you to select the ICH Chipset Voltage.  
Configuration options: [Auto] [1.057V] [1.215V]  
ASUS P5B-E Plus  
ꢂ-1ꢇ  
4.4.2  
LAN Cable Status  
BIOS SETUP UTILITY  
Advanced  
Check LAN cable during  
POST.  
POST Check LAN cable  
[Disabled]  
LAN Cable Status  
Pair Status Length  
1-2  
3-6  
4-5  
7-8  
N/A  
N/A  
N/A  
N/A  
Select Screen  
Select Item  
Change Field  
+-  
Tab  
F1  
Select Field  
General Help  
Save and Exit  
Exit  
F10  
ESC  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
POST Check LAN Cable [Disabled]  
Enables or disables checking of the LAN cable during the Power-On Self-Test  
(POST). Configuration options: [Disabled] [Enabled]  
ꢂ-ꢀ0  
Chapter 4: BIOS setup  
4.4.3  
USB Configuration  
The items in this menu allows you to change the USB-related features. Select an  
item then press <Enter> to display the configuration options.  
BIOS SETUP UTILITY  
Advanced  
USB Configuration  
Enables support for  
legacy USB. AUTO  
option disables  
legacy support if  
no USB devices are  
connected  
Module Version - 2.24.0-11.4  
USB Devices Enabled:  
None  
Legacy USB Support  
Port 64/60 Emulation  
USB 2.0 Controller Mode  
BIOS EHCI Hand-off  
[Auto]  
[Disabled]  
[HiSpeed]  
[Enabled]  
Select Screen  
Select Item  
USB Function  
[10 USB Ports]  
Change Option  
+-  
F10  
ESC  
F1  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
The Module Version and USB Devices Enabled items show the auto-detected  
values. If no USB device is detected, the item shows None.  
Legacy USB Support [Auto]  
Allows you to enable or disable support for legacy USB devices. Setting to [Auto]  
allows the system to detect the presence of USB devices at startup. If detected,  
the USB controller legacy mode is enabled. If no USB device is detected, the  
legacy USB support is disabled. Configuration options: [Disabled] [Enabled] [Auto]  
Port 64/60 Emulation [Disabled]  
Allows you to enable or disable the I/O port 60h/64h emulation support. This item  
should be enabled for the complete USB keyboard legacy support for non-USB  
aware OSes. Configuration options: [Disabled] [Enabled]  
USB 2.0 Controller Mode [HiSpeed]  
Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or  
FullSpeed (12 Mbps). Configuration options: [FullSpeed] [HiSpeed]  
BIOS EHCI Hand-off [Enabled]  
Allows you to enable support for operating systems without an EHCI hand-off  
feature. Configuration options: [Disabled] [Enabled]  
USB Functions [10 USB Ports]  
Allows you to select the number of USB ports to enable.  
Configuration options: [Disabled] [2 USB Ports] [4 USB Ports] [6 USB Ports]  
[8 USB Ports] [10 USB Ports]  
ASUS P5B-E Plus  
ꢂ-ꢀ1  
4.4.4  
CPU Configuration  
The items in this menu show the CPU-related information that the BIOS  
automatically detects.  
BIOS SETUP UTILITY  
Advanced  
Configure Advanced CPU settings  
Module Version: 3C.0E  
Sets the ratio  
between the CPU core  
clock and the FSB  
frequency  
Manufacturer: Intel  
Brand String: Genuine Intel(R) CPU 3.20GHz  
Frequency  
FSB Speed  
Cache L1  
Cache L2  
: 3.2GHz  
: 533 MHz  
: 16 KB  
: 256 KB  
Ratio Status: Unlocked (Max:24, Min:14)  
Ratio Actual Value : 14  
CPUID  
: F41  
Modify Ratio Support  
C1E Support  
Max CPUID Value Limit:  
Vanderpool Technology  
CPU TM function:  
Execute Disable Bit  
Hyper Threading Technology  
Intel(R) SpeedStep(tm) Tech.  
[Disabled]  
[Enabled]  
[Disabled]  
[Enabled]  
[Enabled]  
[Enabled]  
[Enabled]  
[Disabled]  
Select Screen  
Select Item  
Change Option  
+-  
F10  
ESC  
F1  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
Modify Ratio Support [Disabled]  
Configuration options: [Disabled] [Enabled]  
The following item appears when the item Modify Ratio Support is set to  
[Enabled].  
Ratio CMOS Setting: [13]  
C1E Support [Enabled]  
Allows you to enable or disable C1E Support.  
Configuration options: [Enabled] [Disabled]  
Max CPUID Value Limit [Disabled]  
Setting this item to [Enabled] allows legacy operating systems to boot even without  
support for CPUs with extended CPUID functions.  
Configuration options: [Disabled] [Enabled]  
Vanderpool Technology [Enabled]  
Configuration options: [Enabled] [Disabled]  
CPU TM function [Enabled]  
Configuration options: [Disabled] [Enabled]  
ꢂ-ꢀꢀ  
Chapter 4: BIOS setup  
Execute Disable Bit [Enabled]  
Allows you to enable or disable the No-Execution Page Protection Technology.  
Setting this item to [Disabled] forces the XD feature flag to always return to zero  
(0). Configuration options: [Disabled] [Enabled]  
Hyper Threading Technology [Enabled]  
Allows you to enable or disable the Hyper Threading Technology.  
Configuration options: [Enabled] [Disabled]  
Inter(R) SpeedStep (tm) Tech. [Disabled]  
Configuration options: [Disabled] [Automatic]  
4.4.5  
Chipset  
The Chipset menu allows you to change the advanced chipset settings. Select an  
item then press <Enter> to display the sub-menu.  
BIOS SETUP UTILITY  
Advanced  
Advanced Chipset Settings  
Configure North Bridge  
features.  
WARMING: Setting wrong values in below sections  
may cause system to malfunction.  
North Bridge Configuration  
South Bridge Configuration  
Select Screen  
Select Item  
Enter Go to Sub Screen  
F1  
F10  
ESC  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
North Bridge Chipset Configuration  
BIOS SETUP UTILITY  
Advanced  
North Bridge Chipset Configuration  
ENABLED: Allow  
remapping of  
Memory Remap Feature  
Configure DRAM Timing by SPD  
Static Read Control  
[Disabled]  
[Enabled]  
[Auto]  
overlapped PCI memory  
above the total  
physical memory.  
Initiate Graphic Adapter  
[PEG/PCI]  
DISABLED: Do not allow  
remapping of memory  
PEG Port Configuration  
PEG Force x1  
PEG Link Mode  
[Disabled]  
[Auto]  
Select Screen  
Select Item  
Change Option  
General Help  
Save and Exit  
Exit  
+-  
F1  
F10  
ESC  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
ASUS P5B-E Plus  
ꢂ-ꢀꢁ  
Memory Remapping Feature [Disabled]  
Allows you to enable or disable the remapping of the overlapped PCI memory  
above the total physical memory. Enable this option only when you install 64-  
bit operating system. Configuration options: [Disabled] [Enabled]  
Configure DRAM Timing by SPD [Enabled]  
Configuration options: [Enabled] [Disabled]  
Static Read Conntrol [Auto]  
Configuration options: [Disabled] [Auto] [Fast] [Faster]  
Initiate Graphic Adapter [PEG/PCI]  
Allows you to decide which graphics controller to use as the primary boot  
device. Configuration options: [PCI/PEG] [PEG/PCI]  
PEG Force x1 [Disabled]  
Configuration options: [Enabled] [Disabled]  
PEG Link Mode [Auto]  
Configuration options: [Auto] [Slow] [Normal] [Fast] [Faster]  
South Bridge Chipset Configuration  
BIOS SETUP UTILITY  
Advanced  
Allows you to manually  
South Bridge Chipset Configuration  
PCIEX16_2/PCIEX1_1 Force  
adjust PCIEX16_2 and  
PCIEX1_1 configuration.  
Configuration options:  
[X2/X1 Mode  
[Auto]  
(comatible)]  
[X4/disabled Mode  
(fast)]  
[Auto]  
Select Screen  
Select Item  
Change Option  
General Help  
Save and Exit  
Exit  
+-  
F1  
F10  
ESC  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
PCIEX16_2/PCIEX1_1 Force [Auto]  
Allows you to manually adjust PCIEX16_2/PCIEX1_1 configuration.  
Configuration options: [X2 Mode (compatible)] [X4 Mode (fast)] [Auto]  
ꢂ-ꢀꢂ  
Chapter 4: BIOS setup  
4.4.6 OnBoard Devices Configuration  
BIOS SETUP UTILITY  
Advanced  
Configure Win627EHF Super IO Chipset  
Enable or Disable  
High Definition Audio  
Controller  
HD Audio Controller  
[Enabled]  
[HD Audio]  
[Enabled]  
[Enabled]  
[Disabled]  
[Enabled]  
[IDE]  
Front Panel Support Type  
Onboard 1394 Controller  
Onboard PCIE GbE LAN_1  
LAN Option ROM  
JMicron SATA/PATA Controller  
JMicron Controller Mode  
Serial Port1 Address  
[3F8/IRQ4]  
Select Screen  
Select Item  
Change Option  
General Help  
Save and Exit  
Exit  
+-  
F1  
F10  
ESC  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
HD Audio Controller [Enabled]  
Allows you to enable or disable the High Definition Audio Controller.  
Configuration options: [Enabled] [Disabled]  
Front Panel Support Type [HD Audio]  
Allows you to set the front panel audio connector (AAFP) mode to legacy  
AC’97 or high-definition audio depending on the audio standard that the front  
panel audio module supports. Configuration options: [AC97] [HD Audio]  
Onboard 1394 Controller [Enabled]  
Allows you to disable or enable the onboard 1394 device support.  
Configuration options: [Disabled] [Enabled]  
Onboard PCIE GbE LAN_1 [Enabled]  
Configuration options: [Enabled] [Disabled]  
LAN Option ROM [Disabled]  
Configuration options: [Disabled] [Enabled]  
JMicron SATA/PATA Controller [Enabled]  
Configuration options: [Enabled] [Disabled]  
JMicron SATA Controller Mode [IDE]  
Configuration options: [RAID] [IDE] [AHCI]  
Serial Port1 Address [3F8/IRQ4]  
Allows you to select the Serial Port1 base address.  
Configuration options: [Disabled] [3F8/IRQ4] [2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]  
ASUS P5B-E Plus  
ꢂ-ꢀꢃ  
4.4.7  
PCI PnP  
The PCI PnP menu items allow you to change the advanced settings for PCI/PnP  
devices. The menu includes setting IRQ and DMA channel resources for either  
PCI/PnP or legacy ISA devices, and setting the memory size block for legacy ISA  
devices.  
Take caution when changing the settings of the PCI PnP menu items. Incorrect  
field values can cause the system to malfunction.  
BIOS SETUP UTILITY  
Advanced  
Advanced PCI/PnP Settings  
NO: lets the BIOS  
configure all the  
devices in the system.  
WARNING: Setting wrong values in below sections  
may cause system to malfunction.  
YES: lets the operating  
system configure Plug  
and Play (PnP) devices  
not required for boot  
if your system has a  
Plug and Play operating  
system.  
Plug And Play O/S  
PCI Latency Timer  
Allocate IRQ to PCI VGA  
Palette Snooping  
[No]  
[64]  
[Yes]  
[Disabled]  
IRQ-3 assigned to  
IRQ-4 assigned to  
IRQ-5 assigned to  
IRQ-7 assigned to  
IRQ-9 assigned to  
IRQ-10 assigned to  
IRQ-11 assigned to  
IRQ-14 assigned to  
IRQ-15 assigned to  
[PCI Device]  
[PCI Device]  
[PCI Device]  
[PCI Device]  
[PCI Device]  
[PCI Device]  
[PCI Device]  
[PCI Device]  
[PCI Device]  
Select Screen  
Select Item  
Change Option  
+-  
F10  
ESC  
F1  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
Plug And Play O/S [No]  
When set to [No], BIOS configures all the devices in the system. When set to  
[Yes] and if you install a Plug and Play operating system, the operating system  
configures the Plug and Play devices not required for boot.  
Configuration options: [No] [Yes]  
PCI Latency Timer [64]  
Allows you to select the value in units of PCI clocks for the PCI device latency  
timer register. Configuration options: [32] [64] [96] [128] [160] [192] [224] [248]  
Allocate IRQ to PCI VGA [Yes]  
When set to [Yes], BIOS assigns an IRQ to PCI VGA card if the card requests for  
an IRQ. When set to [No], BIOS does not assign an IRQ to the PCI VGA card even  
if requested. Configuration options: [Yes] [No]  
Palette Snooping [Disabled]  
When set to [Enabled], the palette snooping feature informs the PCI devices that  
an ISA graphics device is installed in the system so that the latter can function  
correctly. Configuration options: [Disabled] [Enabled]  
IRQ-xx assigned to [PCI Device]  
When set to [PCI Device], the specific IRQ is free for use of PCI/PnP devices.  
When set to [Reserved], the IRQ is reserved for legacy ISA devices.  
Configuration options: [PCI Device] [Reserved]  
ꢂ-ꢀꢄ  
Chapter 4: BIOS setup  
4.5  
Power menu  
The Power menu items allow you to change the settings for the Advanced  
Power Management (APM). Select an item then press <Enter> to display the  
configuration options.  
BIOS SETUP UTILITY  
Main  
Advanced  
Power  
Boot  
Tools  
Exit  
Suspend Mode  
[Auto]  
Select the ACPI state  
used for System  
Suspend.  
Repost Video on S3 Resume  
ACPI 2.0 Support  
[Disabled]  
[Disabled]  
[Enabled]  
ACPI APIC Support  
APM Configuration  
Hardware Monitor  
Select Screen  
Select Item  
Change Option  
+-  
F10  
ESC  
F1  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
4.5.1  
Suspend Mode [Auto]  
Allows you to select the Advanced Configuration and Power Interface (ACPI) state  
to be used for system suspend.  
Configuration options: [S1 (POS) only] [S3 only] [Auto]  
4.5.2  
Repost Video on S3 Resume [Disabled]  
Determines whether to invoke VGA BIOS POST on S3/STR resume.  
Configuration options: [Disabled] [Enabled]  
4.5.3  
ACPI 2.0 Support [Enabled]  
Specifies the Advanced Configuration and Power Interface (ACPI) version  
supported. Configuration options: [Disabled] [Enabled]  
4.5.4  
ACPI APIC Support [Enabled]  
Allows you to enable or disable the Advanced Configuration and Power Interface  
(ACPI) support in the Advanced Programmable Interrupt Controller (APIC). When  
set to Enabled, the ACPI APIC table pointer is included in the RSDT pointer list.  
Configuration options: [Disabled] [Enabled]  
ASUS P5B-E Plus  
ꢂ-ꢀꢅ  
4.5.5  
APM Configuration  
BIOS SETUP UTILITY  
Power  
APM Configuration  
<Enter> to select  
whether or not to  
restart the system  
after AC power loss.  
Restore on AC Power Loss  
Power On By RTC Alarm  
Power On By External Modems  
Power On By PCI Devices  
Power On By PCIE Devices  
Power On By PS/2 Keyboard  
Power On By PS/2 Mouse  
[Power Off]  
[Disabled]  
[Disabled]  
[Disabled]  
[Disabled]  
[Disabled]  
[Disabled]  
Select Screen  
Select Item  
Change Option  
+-  
F10  
ESC  
F1  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
Restore On AC Power Loss [Power Off]  
When set to [Power Off], the system goes into off state after an AC power loss.  
When set to [Power On], the system goes on after an AC power loss. When set to  
[Last State], the system goes into either off or on state, whatever the system state  
was before the AC power loss.  
Configuration options: [Power Off] [Power On] [Last State]  
Power On By RTC Alarm [Disabled]  
Allows you to enable or disable RTC to generate a wake event. When this item is  
set to [Enabled], the items RTC Alarm Date/ RTC Alarm Hour/ RTC Alarm Minute/  
RTC Alarm Second will become user-configurable with set values.  
Configuration options: [Disabled] [Enabled]  
Power On By External Modems [Disabled]  
This allows either settings of [Enabled] or [Disabled] for powering up the computer  
when the external modem receives a call while the computer is in Soft-off mode.  
Configuration options: [Disabled] [Enabled]  
The computer cannot receive or transmit data until the computer and  
applications are fully running. Thus, connection cannot be made on the first  
try. Turning an external modem off and then back on while the computer is off  
causes an initialization string that turns the system power on.  
Power On By PCI Devices [Disabled]  
Allows you to enable or disable the PME to wake up from S5 by PCI devices.  
Configuration options: [Disabled] [Enabled]  
Power On By PCIE Devices [Disabled]  
Allows you to enable or disable the PCIE devices to generate a wake event.  
Configuration options: [Disabled] [Enabled]  
ꢂ-ꢀꢆ  
Chapter 4: BIOS setup  
Power On By PS/2 Keyboard [Disabled]  
Allows you to disable the Power On by PS/2 keyboard function or set specific keys  
on the PS/2 keyboard to turn on the system. This feature requires an ATX power  
supply that provides at least 1A on the +5VSB lead.  
Configuration options: [Disabled] [Space Bar] [Ctrl-Esc] [Power Key]  
Power On By PS/2 Mouse [Disabled]  
When set to [Enabled], this parameter allows you to use the PS/2 mouse to turn on  
the system. This feature requires an ATX power supply that provides at least 1A on  
the +5VSB lead. Configuration options: [Disabled] [Enabled]  
4.5.6  
Hardware Monitor  
BIOS SETUP UTILITY  
Power  
Hardware Monitor  
CPU Temperature  
CPU Temperature  
MB Temperature  
[50.5ºC/122.5ºF]  
[30ºC/86ºF]  
CPU Fan Speed (RPM)  
CPU Q-Fan Control  
Chassis Fan 1 Speed  
Chassis Fan 2 Speed  
Chassis Fan 3 Speed  
Chassis Q-Fan Control  
Power Fan Speed (RPM)  
[3770RPM]  
[Disabled]  
[N/A]  
[N/A]  
[N/A]  
[Disabled]  
[N/A]  
Select Screen  
Select Item  
VCORE Voltage  
3.3V Voltage  
5V Voltage  
[ 1.328V]  
[ 3.216V]  
[ 5.017V]  
[11.457V]  
Change Field  
+-  
F10  
ESC  
F1  
General Help  
Save and Exit  
Exit  
12V Voltage  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
CPU Temperature [xxxºC/xxxºF]  
MB Temperature [xxxºC/xxxºF]  
The onboard hardware monitor automatically detects and displays the motherboard  
and CPU temperatures. Select [Ignored] if you do not wish to display the detected  
temperatures.  
CPU Fan Speed [xxxxRPM] or [Ignored] / [N/A]  
The onboard hardware monitor automatically detects and displays the CPU  
fan speed in rotations per minute (RPM). If the fan is not connected to the  
motherboard, the field shows N/A.  
CPU Q-Fan Control [Disabled]  
Allows you to enable or disable the CPU Q-Fan controller.  
Configuration options: [Disabled] [Enabled]  
The CPU Q-Fan Profile items appear when you enable the CPU Q-Fan  
Control feature.  
ASUS P5B-E Plus  
ꢂ-ꢀꢇ  
CPU Q-Fan Profile [Optimal]  
Allows you to set the appropriate performance level of the CPU Q-Fan. When  
set to [Optimal], the CPU fan automatically adjusts depending on the CPU  
temperature. Set this item to [Silent Mode] to minimize fan speed for quiet CPU fan  
operation, or [Performance Mode] to achieve maximum CPU fan speed.  
Configuration options: [Optimal] [Silent Mode] [Performance Mode]  
Chassis Fan 1/2/3 Speed [xxxxRPM] or [Ignored] / [N/A]  
The onboard hardware monitor automatically detects and displays the chassis  
fan speed in rotations per minute (RPM). If the fan is not connected to the  
motherboard, the field shows N/A.  
Chassis Q-Fan Control [Disabled]  
Allows you to enable or disable the chassis Q-Fan controller.  
Configuration options: [Disabled] [Enabled]  
The Chassis Q-Fan Profile items appear when you enable the Chassis Q-Fan  
Control feature.  
Chassis Q-Fan Profile [Optimal]  
Allows you to set the appropriate performance level of the chassis Q-Fan. When  
set to [Optimal], the chassis fan automatically adjusts depending on the chassis  
temperature. Set this item to [Silent Mode] to minimize fan speed for quiet chassis  
fan operation, or [Performance Mode] to achieve maximum chassis fan speed.  
Configuration options: [Optimal] [Silent Mode] [Performance Mode]  
Power Fan Speed (RPM) [xxxxRPM] or [Ignored] / [N/A]  
The onboard hardware monitor automatically detects and displays the power  
fan speed in rotations per minute (RPM). If the fan is not connected to the  
motherboard, the field shows N/A.  
VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage  
The onboard hardware monitor automatically detects the voltage output through  
the onboard voltage regulators. Select [Ignored] if you do not want to detect this  
item.  
ꢂ-ꢁ0  
Chapter 4: BIOS setup  
4.6  
Boot menu  
The Boot menu items allow you to change the system boot options. Select an item  
then press <Enter> to display the sub-menu.  
BIOS SETUP UTILITY  
Main  
Advanced  
Power  
Boot  
Tools  
Exit  
Boot Settings  
Specifies the Boot Device  
Boot Priority sequence.  
Boot Device Priority  
A virtual floppy disk  
drive (Floppy Drive B:)  
may appear when you set  
the CD-ROM drive as the  
first boot device.  
Boot Settings Configuration  
Security  
Select Screen  
Select Item  
Enter Go to Sub Screen  
F1  
F10  
ESC  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
4.6.1  
Boot Device Priority  
BIOS SETUP UTILITY  
Boot  
Boot Device Priority  
Specifies the boot  
sequence from the  
availabe devices.  
1st Boot Device  
2nd Boot Device  
3rd Boot Device  
[1st FLOPPY DRIVE]  
[Hard Drive]  
[ATAPI CD-ROM]  
A device enclosed  
in parenthesis has  
been disabled in the  
corresponding menu.  
Select Screen  
Select Item  
Change Option  
+-  
F10  
ESC  
F1  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
1st ~ xxth Boot Device [xxx Drive]  
These items specify the boot device priority sequence from the available devices.  
The number of device items that appears on the screen depends on the number of  
devices installed in the system. Configuration options: [xxx Drive] [Disabled]  
ASUS P5B-E Plus  
ꢂ-ꢁ1  
4.6.2  
Boot Settings Configuration  
BIOS SETUP UTILITY  
Boot  
Boot Settings Configuration  
Allows BIOS to skip  
certain tests while  
booting. This will  
decrease the time needed  
to boot the system.  
Quick Boot  
Full Screen Logo  
AddOn ROM Display Mode  
Bootup Num-Lock  
PS/2 Mouse Support  
Wait for ‘F1’ if Error  
Hit ‘DEL’ Message Display  
Interrupt 19 Capture  
[Enabled]  
[Enabled]  
[Force BIOS]  
[On]  
[Auto]  
[Enabled]  
[Enabled]  
[Disabled]  
Select Screen  
Select Item  
Change Option  
+-  
F10  
ESC  
F1  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
Quick Boot [Enabled]  
Enabling this item allows the BIOS to skip some power on self tests (POST) while  
booting to decrease the time needed to boot the system. When set to [Disabled],  
BIOS performs all the POST items. Configuration options: [Disabled] [Enabled]  
Full Screen Logo [Enabled]  
This allows you to enable or disable the full screen logo display feature.  
Configuration options: [Disabled] [Enabled]  
Set this item to [Enabled] to use the ASUS MyLogo2™ feature.  
AddOn ROM Display Mode [Force BIOS]  
Sets the display mode for option ROM.  
Configuration options: [Force BIOS] [Keep Current]  
Bootup Num-Lock [On]  
Allows you to select the power-on state for the NumLock.  
Configuration options: [Off] [On]  
PS/2 Mouse Support [Auto]  
Allows you to enable or disable support for PS/2 mouse.  
Configuration options: [Disabled] [Enabled] [Auto]  
Wait for ‘F1’ If Error [Enabled]  
When set to [Enabled], the system waits for the <F1> key to be pressed when error  
occurs. Configuration options: [Disabled] [Enabled]  
ꢂ-ꢁꢀ  
Chapter 4: BIOS setup  
Hit ‘DEL’ Message Display [Enabled]  
When set to [Enabled], the system displays the message “Press DEL to run Setup”  
during POST. Configuration options: [Disabled] [Enabled]  
Interrupt 19 Capture [Disabled]  
When set to [Enabled], this function allows the option ROMs to trap Interrupt 19.  
Configuration options: [Disabled] [Enabled]  
ASUS P5B-E Plus  
ꢂ-ꢁꢁ  
4.6.3  
Security  
The Security menu items allow you to change the system security settings. Select  
an item then press <Enter> to display the configuration options.  
BIOS SETUP UTILITY  
Boot  
Security Settings  
<Enter> to change  
password.  
<Enter> again to  
disabled password.  
Supervisor Password  
User Password  
: Not Installed  
: Not Installed  
Change Supervisor Password  
Change User Password  
Select Screen  
Select Item  
Enter Change  
F1  
F10  
ESC  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
Change Supervisor Password  
Select this item to set or change the supervisor password. The Supervisor  
Password item on top of the screen shows the default Not Installed. After you set a  
password, this item shows Installed.  
To set a Supervisor Password:  
1.  
2.  
Select the Change Supervisor Password item and press <Enter>.  
From the password box, type a password composed of at least six letters  
and/or numbers, then press <Enter>.  
3.  
Confirm the password when prompted.  
The message “Password Installed” appears after you successfully set your  
password.  
To change the supervisor password, follow the same steps as in setting a user  
password.  
To clear the supervisor password, select the Change Supervisor Password then  
press <Enter>. The message “Password Uninstalled” appears.  
If you forget your BIOS password, you can clear it by erasing the CMOS Real  
Time Clock (RTC) RAM. See section “2.6 Jumpers” for information on how to  
erase the RTC RAM.  
After you have set a supervisor password, the other items appear to allow you to  
change other security settings.  
ꢂ-ꢁꢂ  
Chapter 4: BIOS setup  
BIOS SETUP UTILITY  
Boot  
Security Settings  
<Enter> to change  
password.  
<Enter> again to  
disabled password.  
Supervisor Password  
User Password  
:Installed  
:Not Installed  
Change Supervisor Password  
User Access Level  
Change User Password  
Clear User Password  
Password Check  
[Full Access]  
[Setup]  
Select Screen  
Select Item  
Enter Change  
F1  
F10  
ESC  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
User Access Level [Full Access]  
This item allows you to select the access restriction to the Setup items.  
Configuration options: [No Access] [View Only] [Limited] [Full Access]  
No Access prevents user access to the Setup utility.  
View Only allows access but does not allow change to any field.  
Limited allows changes only to selected fields, such as Date and Time.  
Full Access allows viewing and changing all the fields in the Setup utility.  
Change User Password  
Select this item to set or change the user password. The User Password item on  
top of the screen shows the default Not Installed. After you set a password, this  
item shows Installed.  
To set a User Password:  
1.  
2.  
Select the Change User Password item and press <Enter>.  
On the password box that appears, type a password composed of at least six  
letters and/or numbers, then press <Enter>.  
3.  
Confirm the password when prompted.  
The message “Password Installed” appears after you set your password  
successfully. To change the user password, follow the same steps as in setting a  
user password.  
Clear User Password  
Select this item to clear the user password.  
Password Check [Setup]  
When set to [Setup], BIOS checks for user password when accessing the Setup  
utility. When set to [Always], BIOS checks for user password both when accessing  
Setup and booting the system. Configuration options: [Setup] [Always]  
ASUS P5B-E Plus  
ꢂ-ꢁꢃ  
4.7  
Tools menu  
The Tools menu items allow you to configure options for special functions. Select  
an item then press <Enter> to display the sub-menu.  
BIOS SETUP UTILITY  
Main  
Advanced  
Power  
Boot  
Tools  
Exit  
Press ENTER to run  
the utility to select  
and update BIOS.  
ASUS EZ Flash 2  
ASUS O.C. Profile  
This utility doesn't  
support  
:
1.NTFS format  
Select Screen  
Select Item  
Change Field  
+-  
F1  
F10  
ESC  
Enter Go to Sub Screen  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
4.7.1  
ASUS EZ Flash 2  
Allows you to run ASUS EZ Flash 2. When you press <Enter>, a confirmation  
message appears. Use the left/right arrow key to select between [Yes] or [No],  
then press <Enter> to confirm your choice. Please see page 4-5, section 4.1.3 for  
details.  
ASUSTek EZ Flash 2 BIOS ROM Utility V3.00  
FLASH TYPE: SST 25LF080  
Current ROM  
BOARD: P5B-E PLUS  
VER: 0102  
Update ROM  
BOARD: Unknown  
VER: Unknown  
DATE: 09/05/06  
DATE: Unknown  
PATH: A:\  
A:  
Note  
[Enter] Select or Load  
[Tab] Switch  
[B] Backup  
[ESC] Exit  
[Up/Down/Home/End] Move  
ꢂ-ꢁꢄ  
Chapter 4: BIOS setup  
4.7.2  
ASUS O.C. Profile  
This item allows you to store or load multiple BIOS settings.  
BIOS SETUP UTILITY  
Tools  
O.C. PROFILE Configuration  
Save to Profile 1  
O.C. Profile 1 Status :Not Installed  
O.C. Profile 2 Status :Not Installed  
Save to Profile 1  
Load from Profile 1  
Save to Profile 2  
Load from Profile 2  
Start O.C. Profile  
Select Screen  
Select Item  
Enter Go to Sub Screen  
F1  
General Help  
Save and Exit  
Exit  
F10  
ESC  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
Save to Profle 1/2  
Allows you to save the current BIOS file to the BIOS Flash. Press <Enter> to save  
the file.  
Load from Profile 1/2  
Allows you to load the previous BIOS settings saved in the BIOS Flash. Press  
<Enter> to load the file.  
Start O.C. Profile  
Allows you to run the utility to save and load CMOS. Press <Enter> to run the  
utility.  
ASUSTek O.C. Profile Utility V1.00  
Current CMOS  
BOARD: P5B-E PLUS  
VER: 0102  
Restore CMOS  
BOARD: Unknown  
VER: Unknown  
DATE: 09/05/06  
DATE: Unknown  
PATH: A:\  
A:  
Note  
[Enter] Select or Load  
[Tab] Switch  
[B] Backup  
[ESC] Exit  
[Up/Down/Home/End] Move  
This function can support devices such as USB flash disk or floppy  
disk with FAT 32/16 format and single partition only.  
DO NOT shut down or reset the system while updating the BIOS to  
prevent the system boot failure!  
ASUS P5B-E Plus  
ꢂ-ꢁꢅ  
4.8  
Exit menu  
The Exit menu items allow you to load the optimal or failsafe default values for the  
BIOS items, and save or discard your changes to the BIOS items.  
BIOS SETUP UTILITY  
Main  
Advanced  
Power  
Boot  
Tools  
Exit  
Exit Options  
Exit system setup after  
saving the changes.  
Exit & Save Changes  
Exit & Discard Changes  
Discard Changes  
F10 key can be used for  
this operation.  
Load Setup Defaults  
Select Screen  
Select Item  
Enter Go to Sub Screen  
Tab  
F1  
F10  
ESC  
Select Field  
General Help  
Save and Exit  
Exit  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
Pressing <Esc> does not immediately exit this menu. Select one of the options  
from this menu or <F10> from the legend bar to exit.  
Exit & Save Changes  
Once you are finished making your selections, choose this option from the Exit  
menu to ensure the values you selected are saved to the CMOS RAM. An onboard  
backup battery sustains the CMOS RAM so it stays on even when the PC is turned  
off. When you select this option, a confirmation window appears. Select YES to  
save changes and exit.  
If you attempt to exit the Setup program without saving your changes, the  
program prompts you with a message asking if you want to save your changes  
before exiting. Press <Enter> to save the changes while exiting.  
Exit & Discard Changes  
Select this option only if you do not want to save the changes that you made to the  
Setup program. If you made changes to fields other than System Date, System  
Time, and Password, the BIOS asks for a confirmation before exiting.  
Discard Changes  
This option allows you to discard the selections you made and restore the  
previously saved values. After selecting this option, a confirmation appears. Select  
YES to discard any changes and load the previously saved values.  
Load Setup Defaults  
This option allows you to load the default values for each of the parameters on the  
Setup menus. When you select this option or if you press <F5>, a confirmation  
window appears. Select YES to load default values. Select Exit & Save Changes  
or make other changes before saving the values to the non-volatile RAM.  
ꢂ-ꢁꢆ  
Chapter 4: BIOS setup  
This chapter describes the contents  
of the support CD that comes with the  
motherboard package.  
Software  
5
support  
Chapter summary  
5
5.1  
5.2  
5.3  
5.4  
5.5  
Installing an operating system ................................................... 5-1  
Support CD information .............................................................. 5-1  
Software information ................................................................... 5-8  
RAID configurations .................................................................. 5-28  
Creating a RAID driver disk....................................................... 5-45  
ASUS P5B-E Plus  
5.1  
Installing an operating system  
This motherboard supports Windows® 2000/XP/64-bit XP operating systems (OS).  
Always install the latest OS version and corresponding updates to maximize the  
features of your hardware.  
Motherboard settings and hardware options vary. Use the setup  
procedures presented in this chapter for reference only. Refer to your OS  
documentation for detailed information.  
Make sure that you install Windows® 2000 Service Pack 4 or the Windows®  
XP Service Pack2 or later versions before installing the drivers for better  
compatibility and system stability.  
5.2  
Support CD information  
The support CD that came with the motherboard package contains the drivers,  
software applications, and utilities that you can install to avail all motherboard  
features.  
The contents of the support CD are subject to change at any time without  
notice. Visit the ASUS website(www.asus.com) for updates.  
5.2.1  
Running the support CD  
Place the support CD to the optical drive. The CD automatically displays the  
Drivers menu if Autorun is enabled in your computer.  
Click an icon to display  
support CD/motherboard  
information  
Click an item to install  
If Autorun is NOT enabled in your computer, browse the contents of the support  
CD to locate the file ASSETUP.EXE from the BIN folder. Double-click the  
ASSETUP.EXE to run the CD.  
ASUS P5B-E Plus  
5-1  
5.2.2  
Drivers menu  
The drivers menu shows the available device drivers if the system detects installed  
devices. Install the necessary drivers to activate the devices.  
ASUS InstAll-Drivers Installation Wizard  
Installs all of the drivers through the Installation Wizard.  
Intel Chipset Inf Update Program  
Installs the Intel® chipset Inf update program.  
SoundMAX ADI1988 Audio Driver  
Installs the SoundMAX® ADI1988 audio driver and application.  
Marvell® Yukon Gigabit Ethernet Driver  
Installs the Marvell Yukon Gigabit Ethernet driver.  
JMicron® JMB36X RAID Controller Driver  
Installs the JMicron® JMB36X Serial ATA RAID controller driver.  
USB 2.0 Driver  
Installs the USB 2.0 driver.  
5-2  
Chapter 5: Software support  
5.2.3  
Utilities menu  
The Utilities menu shows the applications and other software that the motherboard  
supports.  
ASUS InstAll-Installation Wizard for Utilities  
Install all of the utilities through the Installation Wizard.  
ASUS AI Suite  
Install the ASUS AI Suite.  
ASUS Update  
The ASUS Update utility allows you to update the motherboard BIOS in Windows®  
environment. This utility requires an Internet connection either through a network  
or an Internet Service Provider (ISP).  
ASUS PC Probe II  
This smart utility monitors the fan speed, CPU temperature, and system voltages,  
and alerts you of any detected problems. This utility helps you keep your computer  
in healthy operating condition.  
Anti-Virus Utility  
The anti-virus application scans, identifies, and removes computer viruses. View  
the online help for detailed information.  
Microsoft DirectX 9.0c  
Installs the Microsoft® DirectX 9.0c driver. The Microsoft DirectX® 9.0c is a  
multimedia technology that enhances computer graphics and sound. DirectX®  
improves the multimedia features of you computer so you can enjoy watching  
TV and movies, capturing videos, or playing games in your computer. Visit the  
Microsoft® website (www.microsoft.com) for updates.  
ASUS P5B-E Plus  
5-3  
ADOBE Acrobat Reader V7.0  
Installs the Adobe® Acrobat® Reader that allows you to open, view, and print  
documents in Portable Document Format (PDF).  
Marvell® Yukon VCT Application  
Installs the Marvell Yukon VCT Application.  
5.2.4  
Make disk menu  
The Make Disk menu contains items to create the Intel ICH8 or JMicron® JMB36X  
RAID/AHCI driver disk.  
Make Intel ICH8 32/64bit RAID/AHCI Driver Disk  
Allows you to create an ICH8 32/64bit RAID/AHCI driver disk.  
Make JMicron® JMB36X 32/64bit RAID/AHCI Driver  
Allows you to create a JMicron® JMB36X 32/64bit RAID/AHCI driver.  
5-4  
Chapter 5: Software support  
5.2.5  
Manual menu  
The Manual menu contains a list of supplementary user manuals. Click an item to  
open the folder of the user manual.  
Most user manual files are in Portable Document Format (PDF). Install the Adobe®  
Acrobat® Reader from the Utilities menu before opening a user manual file.  
5.2.6  
ASUS Contact information  
Click the Contact tab to display the ASUS contact information. You can also find  
this information on the inside front cover of this user guide.  
ASUS P5B-E Plus  
5-5  
5.2.7  
Other information  
The icons on the top right corner of the screen give additional information on the  
motherboard and the contents of the support CD. Click an icon to display the  
specified information.  
Motherboard Info  
Displays the general specifications of the motherboard.  
Browse this CD  
Displays the support CD contents in graphical format.  
5-6  
Chapter 5: Software support  
Technical support Form  
Displays the ASUS Technical Support Request Form that you have to fill out when  
requesting technical support.  
Filelist  
Displays the contents of the support CD in text format.  
ASUS P5B-E Plus  
5-7  
5.3  
Software information  
Most of the applications in the support CD have wizards that will conveniently guide  
you through the installation. View the online help or readme file that came with the  
software application for more information.  
5.3.1  
ASUS MyLogo2™  
The ASUS MyLogo2™ utility lets you customize the boot logo. The boot logo is the  
image that appears on screen during the Power-On-Self-Tests (POST). The ASUS  
MyLogo2™ is automatically installed when you install the ASUS Update utility from  
the support CD. See section “5.2.3 Utilities menu” for details.  
Before using the ASUS MyLogo2™, use the AFUDOS utility to make a copy  
of your original BIOS file, or obtain the latest BIOS version from the ASUS  
website. See section “4.1.4 AFUDOS utility.”  
Make sure that the BIOS item Full Screen Logo is set to [Enabled]  
if you wish to use ASUS MyLogo2. See section “4.6.2 Boot Settings  
Configuration.”  
You can create your own boot logo image in GIF, JPG, or BMP file formats.  
To launch the ASUS MyLogo2™:  
1.  
Launch the ASUS Update utility. Refer to section “4.1.1 ASUS Update  
utility” for details.  
2.  
3.  
Select Options from the drop down menu, then click Next.  
Check the option Launch MyLogo to replace system boot logo before  
flashing BIOS, then click Next.  
4.  
5.  
Select Update BIOS from a file from the drop down menu, then click Next.  
When prompted, locate the new BIOS file, then click Next. The ASUS  
MyLogo2 window appears.  
6.  
From the left window pane, select the  
folder that contains the image you  
intend to use as your boot logo.  
5-8  
Chapter 5: Software support  
7.  
When the logo images appear on  
the right window pane, select an  
image to enlarge by clicking on it.  
8.  
Adjust the boot image to your  
desired size by selecting a value on  
the Ratio box.  
9.  
When the screen returns to the ASUS Update utility, flash the original BIOS to  
load the new boot logo.  
10. After flashing the BIOS, restart the computer to display the new boot logo  
during POST.  
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5.3.2  
ASUS PC Probe II  
PC Probe II is a utility that monitors the computer’s vital components, and detects  
and alerts you of any problem with these components. PC Probe II senses fan  
rotations, CPU temperature, and system voltages, among others. Because PC  
Probe II is software-based, you can start monitoring your computer the moment  
you turn it on. With this utility, you are assured that your computer is always at a  
healthy operating condition.  
Installing PC Probe II  
To install PC Probe II on your computer:  
1.  
Place the support CD to the optical drive. The Drivers installation tab appears  
if your computer has an enabled Autorun feature.  
If Autorun is not enabled in your computer, browse the contents of the support  
CD to locate the setup.exe file from the ASUS PC Probe II folder. Double-click  
the setup.exe file to start installation.  
2.  
3.  
Click the Utilities tab, then click ASUS PC Probe II.  
Follow the screen instructions to complete installation.  
Launching PC Probe II  
You can launch the PC Probe II right after installation or anytime from the  
Windows® desktop.  
To launch the PC Probe II from the Windows® desktop, click Start > All Programs  
> ASUS > PC Probe II > PC Probe II v1.xx.xx. The PC Probe II main window  
appears.  
After launching the application, the PC Probe II icon appears in the Windows®  
taskbar. Click this icon to close or restore the application.  
Using PC Probe II  
Main window  
The PC Probe II main window allows you to view the current status of your  
system and change the utility  
configuration. By default, the main  
window displays the Preference  
section. You can close or restore  
the Preference section by clicking  
on the triangle on the main  
window right handle.  
Click to close the  
Preference panel  
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Chapter 5: Software support  
Button  
Function  
Opens the Configuration window  
Opens the Report window  
Opens the Desktop Management Interface window  
Opens the Peripheral Component Interconnect window  
Opens the Windows Management Instrumentation window  
Opens the hard disk drive, memory, CPU usage window  
Shows/Hides the Preference section  
Minimizes the application  
Closes the application  
Sensor alert  
When a system sensor detects a problem, the main window right handle turns  
red, as the illustrations below show.  
When displayed, the monitor panel for that sensor also turns red. Refer to the  
Monitor panels section for details.  
Preferences  
You can customize the application using the  
Preference section in the main window. Click  
the box before each preference to activate or  
deactivate.  
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5-11  
Hardware monitor panels  
The hardware monitor panels display the current value of a system sensor such as  
fan rotation, CPU temperature, and voltages.  
The hardware monitor panels come in two display modes: hexagonal (large) and  
rectangular (small). When you check the Enable Monitoring Panel option from the  
Preference section, the monitor panels appear on your computer’s desktop.  
Small display  
Large display  
Changing the monitor panels position  
To change the position of the monitor panels in the desktop,  
click the arrow down button of the Scheme options, then select  
another position from the list box. Click OK when finished.  
Moving the monitor panels  
All monitor panels move together using a magnetic effect. If you  
want to detach a monitor panel from the  
group, click the horseshoe magnet icon.  
You can now move or reposition the panel  
independently.  
Adjusting the sensor threshold value  
You can adjust the sensor threshold  
value in the monitor panel by clicking  
the or buttons. You can also adjust  
the threshold values using the  
Click to  
increase value  
Config window.  
Click to  
You cannot adjust the sensor  
threshold values in a small  
monitoring panel.  
decrease value  
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Chapter 5: Software support  
Monitoring sensor alert  
The monitor panel turns red when a component value exceeds or is lower  
than the threshold value. Refer to the illustrations below.  
Small display  
Large display  
WMI browser  
Click to display the  
WMI (Windows Management  
Instrumentation) browser. This  
browser displays various Windows®  
management information. Click an  
item from the left panel to display on  
the right panel. Click the plus sign (+)  
before WMI Information to display the  
available information.  
You can enlarge or reduce the browser size by dragging the bottom right corner  
of the browser.  
DMI browser  
Click to display the DMI  
(Desktop Management Interface)  
browser. This browser displays various  
desktop and system information.  
Click the plus sign (+) before DMI  
Information to display the available  
information.  
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5-13  
PCI browser  
Click  
to display the PCI  
(Peripheral Component Interconnect)  
browser. This browser provides  
information on the PCI devices installed  
on your system. Click the plus sign  
(+) before the PCI Information item to  
display available information.  
Usage  
The Usage browser displays real-time information on the CPU, hard disk drive  
space, and memory usage. Click  
to display the Usage browser.  
CPU usage  
The CPU tab displays real-  
time CPU usage in line graph  
representation. If the CPU has  
an enabled Hyper-Threading,  
two separate line graphs display  
the operation of the two logical  
processors.  
Hard disk drive space usage  
The Hard Disk tab displays the  
used and available hard disk  
drive space. The left panel of the  
tab lists all logical drives. Click  
a hard disk drive to display the  
information on the right panel.  
The pie chart at the bottom of the  
window represents the used (blue)  
and the available HDD space.  
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Chapter 5: Software support  
Memory usage  
The Memory tab shows both used  
and available physical memory.  
The pie chart at the bottom of  
the window represents the used  
(blue) and the available physical  
Configuring PC Probe II  
Click  
to view and adjust the sensor threshold values.  
The Config window has two tabs: Sensor/Threshold and Preference. The Sensor/  
Threshold tab enables you to activate the sensors or to adjust the sensor threshold  
values. The Preference tab allows you to customize sensor alerts, or change the  
temperature scale.  
Loads the default  
Loads your saved  
configuration  
threshold values for each  
sensor  
Cancels or  
ignores your  
changes  
Applies your  
changes  
Saves your  
configuration  
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5.3.3  
ASUS AI Suite  
ASUS AI Suite allows you to launch AI Gear, AI N.O.S., AI Booster, AI Nap, and  
Q-Fan utilities easily.  
Installing AI Suite  
To install AI Suite on your computer:  
1.  
Place the support CD to the optical drive. The Drivers installation tab appears  
if your computer has an enabled Autorun feature.  
2.  
3.  
Click the Utilities tab, then click AI Suite.  
Follow the screen instructions to complete installation.  
Launching AI Suite  
You can launch the AI Suite right after installation or anytime from the Windows®  
desktop.  
To launch the AI Suite from the Windows® desktop, click Start > All Programs >  
ASUS > AI Suite > AI Suite v1.xx.xx. The AI Suite main window appears.  
After launching the application, the AI Suite icon appears in the Windows® taskbar.  
Click this icon to close or restore the application.  
Using AI Suite  
Click the AI N.O.S., AI Gear, AI Nap, AI Booster, or Q-Fan icon to launch the utility,  
or click the Normal icon to restore the system to normal state.  
Press to restore to normal  
Press to launch AI Nap  
Press to launch AI Gear  
Press to launch AI N.O.S.  
Press to launch AI Booster  
Press to launch Q-Fan  
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Chapter 5: Software support  
Other feature buttons  
Click on right corner of the main window to open the monitor window.  
Displays the CPU/  
system temperature,  
CPU/memory/PCIE  
voltage, and CPU/  
chassis fan speed  
Displays the FSB/CPU  
frequency  
Click  
on right corner of the expanded window to switch the temperature from  
degrees Centigrade to degrees Fahrenheit.  
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5.3.4  
ASUS AI Gear  
ASUS AI Gear provides four system performance options that allows you to select  
the best performance setting for your computing needs. This easy-to-use utility  
adjusts the processor frequency and vCore voltage to minimize system noise and  
power consumption.  
After installing AI Suite from the bundled support CD, you can launch AI Gear by  
double-clicking the AI Suite icon on your Windows OS taskbar and then click the AI  
Gear button on the AI Suite main window.  
Shift the gear to the performance setting that you like.  
Maximum  
Medium  
Performance  
Performance  
High  
Maximum  
Performance  
Power Saving  
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Chapter 5: Software support  
5.3.5  
ASUS AI Nap  
This feature allows you to minimize the power consumption of your computer  
whenever you are away. Enable this feature for minimum power consumption and  
a more quiet system operation.  
After installing AI Suite from the bundled support CD, you can launch the utility by  
double-clicking the AI Suite icon on the Windows OS taskbar and click the AI Nap  
button on the AI Suite main window.  
Click Yes on the confirmation screen.  
To exit AI Nap mode, press the system power or mouse button then click Yes on  
the confirmation screen.  
To switch the power button functions from AI Nap to shutting down, just right  
click the AI Suite icon on the OS taskbar, select AI Nap and click Use power  
button. Unclick the the item to switch the function back.  
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5.3.6  
ASUS AI N.O.S.  
This ASUS Non-delay Overclocking System feature intelligently determines the  
system load and automatically boosts the performance for the most demanding  
tasks.  
After installing AI Suite from the bundled support CD, you can launch the utility  
by double-clicking the AI Suite icon on the Windows OS taskbar and click the AI  
N.O.S. button on the AI Suite main window.  
drop-down  
menu button  
Click the drop-down menu button and select Disable or Manual.  
select an  
N.O.S. mode  
Click Apply at the bottom to save the configuration.  
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Chapter 5: Software support  
5.3.7  
ASUS Q-Fan  
This ASUS Q-Fan Control feature allows you to set the appropriate performance  
level of the CPU Q-Fan or the Chassis Q-Fan for more efficient system operation.  
After enabling the Q-Fan function, the fans can be set to automatically adjust  
depending on the temperature, to decrease fan speed, or to achieve the maximum  
fan speed.  
After installing AI Suite from the bundled support CD, you can launch the utility by  
double-clicking the AI Suite icon on the Windows® OS taskbar and click the Q-Fan  
button on the AI Suite mAIn window.  
Click the drop-down menu button and display the fan names. Select CPU Q-FAN  
or CHASSIS Q-FAN. Click the box of Enable Q-Fan to activate this function.  
drop-down list  
button  
Enable  
Q-Fan box  
Profile list appears after clicking the Enable Q-Fan box. Click the drop-down  
list button and select a profile. Optimal mode makes the fans adjust speed  
with the temperature; Silent mode minimizes fan speed for quiet fan operation;  
Performance mode boosts the fan to achieve maximal fan speed for the best  
cooling effect.  
click to display the  
drop-down list and  
select a Q-Fan mode  
Click Apply at the bottom to save the setup.  
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5.3.8  
ASUS AI Booster  
The ASUS AI Booster application allows you to overclock the CPU speed in  
WIndows® environment without the hassle of booting the BIOS.  
After installing AI Suite from the bundled support CD, you can launch the utility  
by double-clicking the AI Suite icon on the Windows® OS taskbar and click the AI  
Booster button on the AI Suite main window.  
The options on the taskbar allow you to use the default settings, adjust CPU/  
Memory/PCI-E frequency manually, or create and apply your personal overclocking  
configurations.  
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Chapter 5: Software support  
5.3.9  
SoundMAX® High Definition Audio utility  
The ADI AD1988 High Definition Audio CODEC provides 8-channel audio  
capability through the SoundMAX® audio utility with AudioESP™ software to  
deliver the ultimate audio experience on your PC. The software implements high  
quality audio synthesis/rendering, 3D sound positioning, and advanced voice-input  
technologies.  
Follow the installation wizard to install the ADI AD1988 Audio Driver from the  
support CD that came with the motherboard package to activate the SoundMAX®  
audio utility.  
You must use 4-channel, 6-channel or 8-channel speakers for this setup.  
SoundMAX® requires Microsoft® Windows® 2000/XP or later version. Make  
sure that one of these operating systems is installed before installing  
SoundMAX®.  
Jack Retasking function works on High Definition front panel audio ports  
only.  
If the SoundMAX® audio utility is correctly installed, you  
will find the SoundMAX® icon on the taskbar.  
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5-23  
From the taskbar, double-click on the SoundMAX® icon to display the SoundMAX®  
Control Panel.  
Audio Setup Wizard  
By clicking the  
icon from the SoundMAX® control panel, you can easily  
configure your audio settings. Simply follow succeeding screen instructions and  
begin enjoying High Definition Audio.  
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Chapter 5: Software support  
Jack configuration  
Adjust speaker volume  
This screen helps you configure your  
computer’s audio ports, depending on  
the audio devices you have installed.  
This screen helps you adjust speaker  
volume. Click the Test button to hear  
the changes you have made.  
Adjust microphone volume  
This screen helps you adjust microphone volume. You will be asked to read pre-  
written text to allow the AudioWizard to adjust the volume as you speak.  
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Audio preferences  
Click the  
icon to go to the Preferences page. This page allows you to change  
various audio settings.  
General options  
Click the General tab to choose your playback and recording devices, enable/  
disable the AudioESP™ feature, and enable/disable digital output.  
Listening Environment options  
Click the Listening Environment tab to set up your speaker, acoustic environment,  
and enable/disable the Virtual Theater Surround function.  
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Chapter 5: Software support  
Microphone options  
Click the Microphone tab allows you to optimize your microphone input settings.  
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5-27  
5.4  
RAID configurations  
The motherboard comes with the following RAID resolutions:  
Intel® ICH8R Southbridge RAID controller that allow you to configure IDE  
and Serial ATA hard disk drives as RAID sets. The motherboard supports the  
following RAID 0, 1, 5, 10.  
JMicron® RAID controller allows you to configure RAID 0, RAID 1 and JBOD  
sets on the external Serial ATA hard disk drives.  
5.4.1  
RAID definitions  
RAID 0 (Data striping) optimizes two identical hard disk drives to read and write  
data in parallel, interleaved stacks. Two hard disks perform the same work as a  
single drive but at a sustained data transfer rate, double that of a single disk alone,  
thus improving data access and storage. Use of two new identical hard disk drives  
is required for this setup.  
RAID 1 (Data mirroring) copies and maintains an identical image of data from one  
drive to a second drive. If one drive fails, the disk array management software  
directs all applications to the surviving drive as it contains a complete copy of  
the data in the other drive. This RAID configuration provides data protection and  
increases fault tolerance to the entire system. Use two new drives or use an  
existing drive and a new drive for this setup. The new drive must be of the same  
size or larger than the existing drive.  
RAID 0+1 is data striping and data mirroring combined without parity (redundancy  
data) having to be calculated and written. With the RAID 0+1 configuration you get  
all the benefits of both RAID 0 and RAID 1 configurations. Use four new hard disk  
drives or use an existing drive and three new drives for this setup.  
RAID 5 stripes both data and parity information across three or more hard  
disk drives. Among the advantages of RAID 5 configuration include better  
HDD performance, fault tolerance, and higher storage capacity. The RAID  
5 configuration is best suited for transaction processing, relational database  
applications, enterprise resource planning, and other business systems. Use a  
minimum of three identical hard disk drives for this setup.  
JBOD (Spanning) stands for Just a Bunch of Disks and refers to hard disk drives  
that are not yet configured as a RAID set. This configuration stores the same data  
redundantly on multiple disks that appear as a single disk on the operating system.  
Spanning does not deliver any advantage over using separate disks independently  
and does not provide fault tolerance or other RAID performance benefits.  
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Chapter 5: Software support  
Intel® Matrix Storage. The Intel® Matrix Storage technology supported by the  
ICH8R chip allows you to create a RAID 0, RAID 1, RAID 5, and RAID 10 function  
to improve both system performance and data safety. You can also combine two  
RAID sets to get higher performance, capacity, or fault tolerance provided by the  
difference RAID function. For example, RAID 0 and RAID 1 set can be created by  
using only two identical hard disk drives.  
If you want to boot the system from a hard disk drive included in a created RAID  
set, copy first the RAID driver from the support CD to a floppy disk before you  
install an operating system to the selected hard disk drive. Refer to section “5.5  
Creating a RAID driver disk” for details.  
5.4.2  
Installing Serial ATA hard disks  
The motherboard supports Serial ATA hard disk drives. For optimal performance,  
install identical drives of the same model and capacity when creating a disk array.  
To install the SATA hard disks for a RAID configuration:  
1.  
2.  
3.  
Install the SATA hard disks into the drive bays.  
Connect the SATA signal cables.  
Connect a SATA power cable to the power connector on each drive.  
5.4.3  
Intel® RAID configurations  
This motherboard supports RAID 0, RAID 1, JBOD and Intel® Matrix Storage  
configurations for Serial ATA hard disks drives through the Intel® ICH8R  
Southbridge chip.  
Setting the RAID item in BIOS  
You must set the RAID item in the BIOS Setup before you can create a RAID  
set(s). To do this:  
1.  
2.  
3.  
Enter the BIOS Setup during POST.  
Go to the Main Menu, select IDE Configuration, then press <Enter>.  
Select the item Configure SATA As, then press <Enter> to display the  
configuration options.  
4.  
Select RAID from the Configure SATA As item options, then press <Enter>.  
5.  
Save your changes, then exit the BIOS Setup.  
Refer to the system or the motherboard user guide for details on entering and  
navigating through the BIOS Setup.  
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Intel® Matrix Storage Manager Option ROM Utility  
The Intel® Matrix Storage Manager Option ROM utility allows you to create RAID 0,  
RAID 1, RAID 10 (RAID 0+1), and RAID 5 set(s) from Serial ATA hard disk drives  
that are connected to the Serial ATA connectors supported by the Southbridge.  
To enter the Intel® Application Accelerator RAID Option ROM utility:  
1.  
2.  
3.  
Install all the Serial ATA hard disk drives.  
Turn on the system.  
During POST, press <Ctrl+I> to display the utility main menu.  
Intel(R) Matrix Storage Manager Option ROM v5.0.0.1032 ICH8R wRAID5  
Copyright(C) 2003-05 Intel Corporation. All Rights Reserved.  
[ MAIN MENU ]  
1. Create RAID Volume  
2. Delete RAID Volume  
3. Reset Disks to Non-RAID  
4. Exit  
[ DISK/VOLUME INFORMATION ]  
RAID Volumes:  
None defined.  
Physical Disks:  
Port Drive Model  
Serial #  
XXXXXXXX  
XXXXXXXX  
XXXXXXXX  
XXXXXXXX  
Size  
Type/Status(Vol ID)  
0
1
2
3
XXXXXXXXXXX  
XXXXXXXXXXX  
XXXXXXXXXXX  
XXXXXXXXXXX  
XX.XXGB Non-RAID Disk  
XX.XXGB Non-RAID Disk  
XX.XXGB Non-RAID Disk  
XX.XXGB Non-RAID Disk  
[↑↓]-Select  
[ESC]-Exit  
[ENTER]-Select Menu  
The navigation keys at the bottom of the screen allow you to move through  
the menus and select the menu options.  
The RAID BIOS setup screens shown in this section are for reference only and  
may not exactly match the items on your screen.  
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Chapter 5: Software support  
Creating a RAID 0 set (striped)  
To create a RAID 0 set:  
1.  
From the utility main menu, select 1. Create RAID Volume, then press  
<Enter>. This screen appears.  
Intel(R) Matrix Storage Manager Option ROM v5.0.0.1032 ICH8R wRAID5  
Copyright(C) 2003-05 Intel Corporation. All Rights Reserved.  
[ CREATE ARRAY MENU ]  
Name: Volume0  
RAID Level: RAID0(Stripe)  
Disks: Select Disks  
Strip Size: 128KB  
Capacity: 0.0  
GB  
Create Volume  
[ DISK/VOLUME INFORMATION ]  
Enter a string between 1 and 16 characters in length that can be used  
to uniquely identify the RAID volume. This name is case sensitive and  
cannot contain special characters.  
[↑↓]-Change  
[TAB]-Next  
[ESC]-Previous Menu  
[Enter]-Select  
2.  
3.  
Enter a name for the RAID 0 set, then press <Enter>.  
When the RAID Level item is highlighted, press the up/down arrow key to  
select RAID 0(Stripe), then press <Enter>.  
4.  
When the Disks item is highlighted, press <Enter> to select the hard disk  
drives to configure as RAID. This pop-up screen appears.  
[ SELECT DISKS ]  
Port Drive Model  
0 XXXXXXXXXXXX  
1 XXXXXXXXXXXX  
2 XXXXXXXXXXXX  
3 XXXXXXXXXXXX  
Serial #  
XXXXXXXX  
XXXXXXXX  
XXXXXXXX  
XXXXXXXX  
Size Status  
XX.XGB Non-RAID Disk  
XX.XGB Non-RAID Disk  
XX.XGB Non-RAID Disk  
XX.XGB Non-RAID Disk  
Select 2 to 4 disks to use in creating the volume.  
[↑↓]-Previous/Next [SPACE]-Selects [ENTER]-Selection Complete  
5.  
Use the up/down arrow key to highlight a drive, then press <Space> to  
select. A small triangle marks the selected drive. Press <Enter> after  
completing your selection.  
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5-31  
6.  
Use the up/down arrow key to select the stripe size for the RAID 0 array, then  
press <Enter>. The available stripe size values range from 4 KB to 128 KB.  
The default stripe size is 128 KB.  
TIP: We recommend a lower stripe size for server systems, and a higher stripe  
size for multimedia computer systems used mainly for audio and video editing.  
7.  
8.  
Key in the RAID volume capacity that you want, then press <Enter>. The  
default value indicates the maximum allowed capacity.  
Press <Enter> when the Create Volume item is highlighted. This warning  
message appears.  
WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST.  
Are you sure you want to create this volume? (Y/N):  
9.  
Press <Y> to create the RAID volume and return to the main menu, or <N> to  
go back to the Create Volume menu.  
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Chapter 5: Software support  
Creating a RAID 1 set (mirrored)  
To create a RAID 1 set:  
1.  
From the utility main menu, select 1. Create RAID Volume, then press  
<Enter>. This screen appears.  
Intel(R) Matrix Storage Manager Option ROM v5.0.0.1032 ICH8R wRAID5  
Copyright(C) 2003-05 Intel Corporation. All Rights Reserved.  
[ CREATE ARRAY MENU ]  
Name: Volume1  
RAID Level: RAID1(Mirror)  
Disks: Select Disks  
Strip Size: N/A  
Capacity: XX.X GB  
Create Volume  
[ DISK/VOLUME INFORMATION ]  
Enter a string between 1 and 16 characters in length that can be used  
to uniquely identify the RAID volume. This name is case sensitive and  
cannot contain special characters.  
[↑↓]-Change  
[TAB]-Next  
[ESC]-Previous Menu  
[Enter]-Select  
2.  
3.  
Enter a name for the RAID 1 set, then press <Enter>.  
When the RAID Level item is highlighted, press the up/down arrow key to  
select RAID 1(Mirror), then press <Enter>.  
4.  
5.  
When the Capacity item is highlighted, key in the RAID volume capacity that  
you want, then press <Enter>. The default value indicates the maximum  
allowed capacity.  
Press <Enter> when the Create Volume item is highlighted. This warning  
message appears.  
WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST.  
Are you sure you want to create this volume? (Y/N):  
6.  
Press <Y> to create the RAID volume and return to main menu or <N> to go  
back to Create Volume menu.  
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Creating a RAID 10 set (RAID 0+1)  
To create a RAID 10 set:  
1.  
From the utility main menu, select 1. Create RAID Volume, then press  
<Enter>. This screen appears.  
Intel(R) Matrix Storage Manager Option ROM v5.0.0.1032 ICH8R wRAID5  
Copyright(C) 2003-05 Intel Corporation. All Rights Reserved.  
[ CREATE ARRAY MENU ]  
Name: Volume10  
RAID Level: RAID10(RAID0+1)  
Disks: Select Disks  
Strip Size: 128KB  
Capacity: XXX.X GB  
Create Volume  
[ DISK/VOLUME INFORMATION ]  
Enter a string between 1 and 16 characters in length that can be used  
to uniquely identify the RAID volume. This name is case sensitive and  
cannot contain special characters.  
[↑↓]-Change  
[TAB]-Next  
[ESC]-Previous Menu  
[Enter]-Select  
2.  
3.  
Enter a name for the RAID 10 set, then press <Enter>.  
When the RAID Level item is highlighted, press the up/down arrow key to  
select RAID 10(RAID0+1), then press <Enter>.  
4.  
When the Stripe Size item is highlighted, press the up/down arrow key to  
select the stripe size for the RAID 10 array, then press <Enter>. The available  
stripe size values range from 4 KB to 128 KB. The default stripe size is 64  
KB.  
TIP: We recommend a lower stripe size for server systems, and a higher stripe  
size for multimedia computer systems used mainly for audio and video editing.  
5.  
Key in the RAID volume capacity that you want then press <Enter> when  
the Capacity item is highlighted. The default value indicates the maximum  
allowed capacity.  
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Chapter 5: Software support  
6.  
Press <Enter> when the Create Volume item is highlighted. This warning  
message appears.  
WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST.  
Are you sure you want to create this volume? (Y/N):  
7.  
Press <Y> to create the RAID volume and return to the main menu or <N> to  
go back to the Create Volume menu.  
Creating a RAID 5 set (parity)  
To create a RAID 5 set:  
1.  
From the utility main menu, select 1. Create RAID Volume, then press  
<Enter>. This screen appears.  
Intel(R) Matrix Storage Manager Option ROM v5.0.0.1032 ICH8R wRAID5  
Copyright(C) 2003-05 Intel Corporation. All Rights Reserved.  
[ CREATE ARRAY MENU ]  
Name: Volume5  
RAID Level: RAID5(Parity)  
Disks: Select Disks  
Strip Size: 64KB  
Capacity: 0.0 GB  
Create Volume  
[ DISK/VOLUME INFORMATION ]  
Enter a string between 1 and 16 characters in length that can be used  
to uniquely identify the RAID volume. This name is case sensitive and  
cannot contain special characters.  
[↑↓]-Change  
[TAB]-Next  
[ESC]-Previous Menu  
[Enter]-Select  
2.  
3.  
Enter a name for the RAID 5 set, then press <Enter>.  
When the RAID Level item is highlighted, press the up/down arrow key to  
select RAID 5(Parity), then press <Enter>.  
ASUS P5B-E Plus  
5-35  
4.  
The Disks item is highlighted, press <Enter> to select the hard disk drives to  
configure as RAID. The following pop-up screen appears.  
[ SELECT DISKS ]  
Port Drive Model  
0 XXXXXXXXXXXX  
1 XXXXXXXXXXXX  
2 XXXXXXXXXXXX  
3 XXXXXXXXXXXX  
Serial #  
XXXXXXXX  
XXXXXXXX  
XXXXXXXX  
XXXXXXXX  
Size Status  
XX.XGB Non-RAID Disk  
XX.XGB Non-RAID Disk  
XX.XGB Non-RAID Disk  
XX.XGB Non-RAID Disk  
Select 2 to 4 disks to use in creating the volume.  
[↑↓]-Previous/Next [SPACE]-Selects [ENTER]-Selection Complete  
5.  
Use the up/down arrow key to highlight the drive you want to set, then press  
<Space> to select. A small triangle marks the selected drive. Press <Enter>  
after completing your selection.  
6.  
When the Stripe Size item is highlighted, press the up/down arrow key  
to select the stripe size for the RAID 5 array, then press <Enter>.  
The available stripe size values range from 4 KB to 128 KB. The default stripe  
size is 64 KB.  
TIP: We recommend a lower stripe size for server systems, and a higher stripe  
size for multimedia computer systems used mainly for audio and video editing.  
7.  
8.  
Key in the RAID volume capacity that you want, then press <Enter> when  
the Capacity item is highlighted. The default value indicates the maximum  
allowed capacity.  
Press <Enter> when the Create Volume item is highlighted. This warning  
message appears.  
WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST.  
Are you sure you want to create this volume? (Y/N):  
9.  
Press <Y> to create the RAID volume and return to the main menu or <N> to  
go back to the Create Volume menu.  
5-36  
Chapter 5: Software support  
5.4.4  
JMicron® RAID Configuration  
The JMicron® Serial ATA controller allows you to configure RAID 0, RAID 1 and  
JBOD sets on the external Serial ATA hard disk drives.  
Before creating a RAID set  
Prepare the following items:  
1.  
2.  
3.  
4.  
Two SATA HDDs, preferably with the same model and capacity.  
A write-enabled floppy disk  
Microsoft® Windows® OS installation disk (Windows 2000/XP)  
Motherboard support CD with JMB363 driver  
Complete the following steps before you create a RAID set:  
1.  
2.  
Install the external Serial ATA hard disk drives (HDDs) on your system.  
Set the JMicron Controller Mode item in the BIOS to [RAID]. See section  
“4.4.6 Onboard Devices Configuration” for details.  
BIOS SETUP UTILITY  
Advanced  
Configure Win627EHF Super IO Chipset  
Enable or Disable  
High Definition Audio  
Controller  
HD Audio Controller  
[Enabled]  
[HD Audio]  
[Enabled]  
[Enabled]  
[Disabled]  
[Enabled]  
[SATA]  
Front Panel Support Type  
Onboard 1394 Controller  
Onboard PCIE GbE LAN  
LAN Option ROM  
JMicron SATA/PATA Controller  
JMicron SATA Controller Mode  
Serial Port1 Address  
[3F8/IRQ4]  
Select Screen  
Select Item  
Change Option  
General Help  
Save and Exit  
Exit  
+-  
F1  
F10  
ESC  
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.  
3.  
Enter the JMB363 RAID BIOS utility to set up your RAID configuration.  
4.  
Create a JMB363 RAID driver disk for Windows® OS installation. See section  
“5.5 Creating a RAID driver disk” for details.  
5.  
Install the JMB363 driver after the Windows® OS had been installed.  
Always install the JMB363 driver before creating RAID sets.  
ASUS P5B-E Plus  
5-37  
Entering the JMB363 RAID BIOS utility  
1.  
During POST, press <Ctrl-J> to enter the JBM363 RAID BIOS menu.  
JMicron Technology Corp. PCI-to-SATA II/IDE RAID Controller BIOS v0.97  
Copyright (C) 2004-2005 JMicron Technology  
http://www. jmicron.com  
HDD0 : HDS722516VLSA80  
HDD1 : HDS722516DLA380  
164 GB Non-RAID  
164 GB Non-RAID  
Press <Ctrl-J> to enter RAID Setup Utility...  
2.  
3.  
The main JMB363 RAID BIOS menu appears.  
Use the arrow keys to move the color bar and navigate through the items.  
JMicron Technology Corp. PCI-to-SATA II/IDE RAID Controller BIOS v0.97  
[Main Menu]  
[Hard Disk Drive List]  
Model Name  
Create RAID Disk Drive  
Delete RAID Disk Drive  
Revert HDD to Non-RAID  
Solve Mirror Conflict  
Rebuild Mirror Drive  
Save and Exit Setup  
Exit Without Saving  
Capacity Type/Status  
HDD0: HDS722516VLSA80 164 GB  
HDD1: HDS722516DLA380 164 GB  
Non-RAID  
Non-RAID  
[RAID Disk Drive List]  
[
TAB]-Switch Window [ ]-Select Item  
↑↓  
[ENTER]-Action  
[ESC]-Exit  
Creating a RAID set  
1.  
In the main JMB363 RAID BIOS menu, highlight Create RAID Disk Drive  
using the up/down arrow key then press <Enter>.  
[Main Menu]  
Create RAID Disk Drive  
Delete RAID Disk Drive  
Revert HDD to Non-RAID  
Solve Mirror Conflict  
Rebuild Mirror Drive  
Save and Exit Setup  
Exit Without Saving  
5-38  
Chapter 5: Software support  
2.  
When the Level item is highlighted, use the up/down arrow key to select the  
RAID set that you want to create.  
[Create New RAID]  
Name : JRAID  
[Create New RAID]  
Name : JRAID  
Level: 0-Stripe  
Disks: Select Disk  
Block: 128 KB  
Level: 1-Mirror  
Disks: Select Disk  
Block: N/A  
Size : 319 GB  
Size : 159 GB  
Confirm Creation  
Confirm Creation  
3.  
When the Disks item is highlighted, use the up/down arrow key to highlight  
an HDD that you want to belong to the RAID set, then press the space bar to  
confirm selection. Repeat the process until the HDDs are selected.  
A selected HDD shows a  
sign before it.  
[Hard Disk Drive List]  
Model Name  
Capacity  
XXX GB  
Type/Status  
Non-RAID  
HDD0: HDS722516VLSA80  
HDD1: HDS722516DLA380  
XXX GB  
Non-RAID  
4.  
Key in the RAID volume capacity. Use the up/down arrow to choose the block  
size. The default value indicates the maximum allowed capacity.  
[Create New RAID]  
Name : JRAID  
Level: 0-Stripe  
Disks: Select Disk  
Block: 128 KB  
Size : 319 GB  
Confirm Creation  
ASUS P5B-E Plus  
5-39  
5.  
When done, press <Enter> to confirm the creation of the RAID set. A dialogue  
box appears to confirm the action. Press <Y> to confirm; otherwise, press  
<N>.  
[Create New RAID]  
[Hard Disk Drive List]  
Name: JRAID  
Model Name  
HDD0: HDS722516VLSA80  
HDD1: HDS722516DLA380  
Available  
164 GB  
164 GB  
Type/Status  
Non-RAID  
Non-RAID  
Level: 0-Stripe  
Disks: Select Disk  
Block: 128 KB  
Size : 319 GB  
Confirm Creation  
[RAID Disk Dr
Create RAID on the selected HDD (Y/N)? Y  
CONFIRM RAID CREATION  
ALL DATA ON THE SELECTED HARD DISK  
WILL BE LOST WHEN EXIT WITH SAVING  
[
TAB]-Switch Window [ ]-Select Item  
[ENTER]-Action  
[ESC]-Exit  
↑↓  
Pressing <Y> deletes all the data in the HDDs.  
6.  
The following screen appears, displaying the relevant information about the  
RAID set you created.  
[RAID Disk Drive List]  
Model Name RAID Level Capacity Status Members(HDDx)  
RDD0:JRAID  
0-Stripe  
XXX GB  
Normal 01  
5-40  
Chapter 5: Software support  
Deleting a RAID set  
1.  
In the main JMB363 RAID BIOS menu, highlight Delete RAID Disk Drive  
using the up/down arrow key then press <Enter>.  
[Main Menu]  
Create RAID Disk Drive  
Delete RAID Disk Drive  
Revert HDD to Non-RAID  
Solve Mirror Conflict  
Rebuild Mirror Drive  
Save and Exit Setup  
Exit Without Saving  
2.  
Use the space bar to select the RAID set you want to delete.  
A selected set shows a  
set.  
sign before it. Press the <Del> key to delete the  
3.  
A dialogue box appears to confirm the action. Press <Y> to confirm;  
otherwise, press <N>.  
JMicron Technology Corp. PCI-to-SATA II/IDE RAID Controller BIOS v0.97  
[Main Menu]  
[Hard Disk Drive List]  
Create RAID Disk Drive  
Delete RAID Disk Drive  
Revert HDD to Non-RAID  
Solve Mirror Conflict  
Rebuild Mirror Drive  
Save and Exit Setup  
Exit Without Saving  
Model Name  
HDD0: HDS722516VLSA80  
HDD1: HDS722516DLA380  
Capacity  
164 GB  
164 GB  
Type/Status  
RAID Inside  
RAID Inside  
[RAID Di
A
L
L
D
A
TA ON THE RAID WILL BE LOST!!  
AYOU  
R
E
U
R
E
T
O
DELE /N)
T
E
(
Y
?
Y
Members
RDD0: JRAID  
0-Stripe  
XXX GB  
Normal  
01  
[
TAB]-Switch Window [ ]-Select Item  
[ENTER]-Action  
[ESC]-Exit  
↑↓  
Pressing <Y> deletes all the data in the HDDs.  
ASUS P5B-E Plus  
5-41  
Resetting disks to non-RAID  
An HDD that has been previously configured as part of another RAID set in  
another platform is called a broken RAID HDD. When you install a broken RAID  
HDD, you cannot select this HDD when configuring a RAID set through the  
JMB363 utility.  
If you still want to use this broken RAID HDD as part of the RAID set configured  
through the JMB363, you may do so by resetting the disk to non-RAID. You will,  
however, lose all data and previous RAID configurations.  
To reset disks to non-RAID:  
1.  
In the main JMB363 RAID BIOS menu, highlight Revert HDD to non-RAID  
using the up/down arrow key then press <Enter>.  
[Main Menu]  
Create RAID Disk Drive  
Delete RAID Disk Drive  
Revert HDD to Non-RAID  
Solve Mirror Conflict  
Rebuild Mirror Drive  
Save and Exit Setup  
Exit Without Saving  
2.  
Use the space bar to select the HDD that you want to reset to non-RAID.  
A selected HDD shows a  
sign before it.  
3.  
A dialogue box appears to confirm the action. Press <Y> to confirm;  
otherwise, press <N>.  
Pressing <Y> deletes all the data in the HDD.  
5-42  
Chapter 5: Software support  
Solving a Mirror conflict  
A Mirror conflict occurs when both disks in a RAID 1 (Mirror) configuration are  
unplugged from the system in turn, then plugged in again. Since both disks contain  
exactly the same data, the system will be unable to determine which of the two  
is the source drive. This option allows you to set the source drive and rebuild the  
Mirror drive according to the contents of the source drive.  
To solve a Mirror conflict:  
1.  
In the main JMB363 RAID BIOS menu, highlight Solve Mirror Conflict using  
the up/down arrow key then press <Enter>.  
[Main Menu]  
Create RAID Disk Drive  
Delete RAID Disk Drive  
Revert HDD to Non-RAID  
Solve Mirror Conflict  
Rebuild Mirror Drive  
Save and Exit Setup  
Exit Without Saving  
2.  
3.  
Use the space bar to select the HDD that you want to set as source drive.  
The selected HDD shows a  
sign before it.  
Using the <TAB>, move to the RAID Disk Drive List menu and highlight the  
RAID set that you want to rebuild. Press <Del> to begin rebuilding the Mirror  
configuration.  
A status bar at the bottom of the screen shows the progress of the rebuilding.  
JMicron Technology Corp. PCI-to-SATA II/IDE RAID Controller BIOS v0.97  
[Main Menu]  
[Hard Disk Drive List]  
Create RAID Disk Drive  
Delete RAID Disk Drive  
Revert HDD to Non-RAID  
Solve Mirror Conflict  
Rebuild Mirror Drive  
Save and Exit Setup  
Exit Without Saving  
Model Name  
HDD0: HDS722516VLSA80  
HDD1: HDS722516DLA380  
Capacity  
164 GB  
164 GB  
Type/Status  
RAID Inside  
RAID Inside  
[RAID Disk Drive List]  
Model Name  
RAID Level  
1-Mirror  
Capacity  
XXX GB  
Status  
Rebuild  
Members(HDDx)  
RDD0: JRAID  
01  
Rebuilding... 01%, please wait...  
ASUS P5B-E Plus  
5-43  
Rebuilding a Mirror Drive  
When one of the disks in a RAID 1 (Mirror) configuration is unplugged from the  
system, then plugged in again, a dialogue box appears to ask you to rebuild the  
Mirror drive. Press <Y> to confirm; otherwise, press <N>.  
This option allows you to rebuild the Mirror drive later and synchronize the data  
between two hard disks.  
To rebuild a Mirror drive:  
1.  
In the main JMB363 RAID BIOS menu, highlight Rebuild Mirror Drive using  
the up/down arrow key then press <Enter>.  
[Main Menu]  
Create RAID Disk Drive  
Delete RAID Disk Drive  
Revert HDD to Non-RAID  
Solve Mirror Conflict  
Rebuild Mirror Drive  
Save and Exit Setup  
Exit Without Saving  
2.  
Using the <TAB>, move to the RAID Disk Drive List menu and highlight the  
RAID set that you want to rebuild. Press <Del> to begin rebuilding the Mirror  
configuration.  
A status bar at the bottom of the screen shows the progress of the rebuilding.  
JMicron Technology Corp. PCI-to-SATA II/IDE RAID Controller BIOS v0.97  
[Main Menu]  
[Hard Disk Drive List]  
Create RAID Disk Drive  
Delete RAID Disk Drive  
Revert HDD to Non-RAID  
Solve Mirror Conflict  
Rebuild Mirror Drive  
Save and Exit Setup  
Exit Without Saving  
Model Name  
HDD0: HDS722516VLSA80  
HDD1: HDS722516DLA380  
Capacity  
164 GB  
164 GB  
Type/Status  
RAID Inside  
RAID Inside  
[RAID Disk Drive List]  
Model Name  
RAID Level  
1-Mirror  
Capacity  
XXX GB  
Status  
Rebuild  
Members(HDDx)  
RDD0: JRAID  
01  
Rebuilding... 01%, please wait...  
Saving the settings and exiting setup  
When you have finished, highlight Save & Exit Setup using the up/down arrow key  
then press <Enter> to save the current RAID configuration and exit the JMB363  
RAID BOS utility.  
A dialogue box appears to confirm the action. Press <Y> to confirm; otherwise,  
press <N> to return to the JMB RAID BIOS menu.  
5-44  
Chapter 5: Software support  
5.5  
Creating a RAID driver disk  
A floppy disk with the RAID driver is required when installing Windows® 2000/XP  
and later operating system on a hard disk drive that is included in a RAID set.  
5.5.1  
Creating a RAID driver disk without entering the OS  
To create a RAID driver disk without entering the OS:  
1.  
2.  
3.  
4.  
5.  
6.  
Boot your computer.  
Press <Del> during POST to enter the BIOS setup utility.  
Set the optical drive as the primary boot device.  
Insert the support CD into the optical drive.  
Save changes and exit BIOS.  
Press any key when the system prompts “Press any key to boot from the  
optical drive.”  
7.  
8.  
9.  
When the menu appears, press <1> to create a RAID driver disk.  
Insert a formatted floppy disk into the floppy drive then press <Enter>.  
Follow succeeding screen instructions to complete the process.  
5.5.2  
Creating a RAID driver disk in Windows®  
To create a RAID driver disk in Windows®:  
1.  
2.  
3.  
Start Windows®.  
Place the motherboard support CD into the optical drive.  
Go to the Make Disk menu, then click Intel ICH8R 32/64 bit RAID Driver  
Disk to create an Intel® ICH8R RAID driver disk or the Make JMicron  
JMB36X 32/64-bit RAID Driver to create a JMicron® JMB363 RAID driver  
disk.  
4.  
Insert a floppy disk into the floppy disk drive.  
5.  
Follow succeeding screen instructions to complete the process.  
Write-protect the floppy disk to avoid computer virus infection.  
ASUS P5B-E Plus  
5-45  
To install the RAID driver:  
1.  
2.  
3.  
During the OS installation, the system prompts you to press the <F6> key to  
install third-party SCSI or RAID driver.  
Press <F6> then insert the floppy disk with RAID driver into the floppy disk  
drive.  
When prompted to select the SCSI adapter to install, make sure you select  
Intel(R) 82801GH/GM SATA RAID Controller (Desktop ICH8R) and  
JMicron JMB363.  
4.  
Follow the succeeding screen instructions to complete the installation.  
5-46  
Chapter 5: Software support  
The Appendix describes the CPU features  
and technologies that the motherboard  
supports.  
CPU features  
A
Chapter summary  
A
A.1  
A.2  
A.3  
Intel® EM64T..................................................................................A-1  
Enhanced Intel SpeedStep® Technology (EIST)........................A-1  
Intel® Hyper-Threading Technology ...........................................A-3  
ASUS P5B-E Plus  
A.1  
Intel® EM64T  
The motherboard is fully compatible with Intel® Pentium® 4 LGA775  
processors running on 32-bit operating systems.  
The motherboard comes with a BIOS file that supports EM64T. You can  
download the latest BIOS file from the ASUS website (www.asus.com/  
support/download/) if you need to update the BIOS file. See Chapter 4 for  
details.  
Visit www.intel.com for more information on the EM64T feature.  
Visit www.microsoft.com for more information on Windows® 64-bit OS.  
Using the Intel® EM64T feature  
To use the Intel® EM64T feature:  
1.  
2.  
Install an Intel® Pentium® 4 CPU that supports the Intel® EM64T.  
Install a 64-bit operating system (Windows® XP Professional x64 Edition or  
Windows® Server 2003 x64 Edition).  
3.  
4.  
Install the 64-bit drivers for the motherboard components and devices from  
the support CD.  
Install the 64-bit drivers for expansion cards or add-on devices, if any.  
Refer to the expansion card or add-on device(s) documentation, or visit the  
related website, to verify if the card/device supports a 64-bit system.  
A.2  
Enhanced Intel SpeedStep®  
Technology (EIST)  
The motherboard comes with a BIOS file that supports EIST. You can  
download the latest BIOS file from the ASUS website (www.asus.com/  
support/download/) if you need to update the BIOS. See Chapter 4 for  
details.  
Visit www.intel.com for more information on the EIST feature.  
A.2.1  
System requirements  
Before using EIST, check your system if it meets the following requirements:  
Intel® Pentium® 4 processor with EIST support  
BIOS file with EIST support  
Operating system with EIST support (Windows® XP SP2/Windows® Server  
2003 SP1/Linux 2.6 kernel or later versions)  
ASUS P5B-E Plus  
A-1  
A.2.2  
Using the EIST  
To use the EIST feature:  
1.  
2.  
Turn on the computer, then enter the BIOS Setup.  
Go to the Advanced Menu, highlight CPU Configuration, then press  
<Enter>.  
3.  
Set the Intel(R) SpeedStep Technology item to [Automatic], then press  
<Enter>. See page 4-23 for details.  
4.  
5.  
Press <F10> to save your changes and exit the BIOS setup.  
After the computer restarts, right click on a blank space on the desktop, then  
select Properties from the pop-up menu.  
6.  
7.  
When the Display Properties  
window appears, click the Screen  
Saver tab.  
Click the Power button on the  
Monitor power section to open  
the Power Options Properties  
window.  
8.  
9.  
On the Power schemes section,  
click , then select any option  
except Home/Office Desktop or  
Always On.  
Click Apply, then click OK.  
10. Close the Display Properties  
window.  
After you adjust the power scheme,  
the CPU internal frequency slightly  
decreases when the CPU loading is  
low.  
The screen displays and procedures may vary depending on the operating  
system.  
A-2  
Appendix: CPU features  
A.3  
Intel® Hyper-Threading Technology  
The motherboard supports Intel® Pentium® 4 LGA775 processors with  
Hyper-Threading Technology.  
Hyper-Threading Technology is supported under Windows® XP/2003 Server  
and Linux 2.4.x (kernel) and later versions only. Under Linux, use the  
Hyper-Threading compiler to compile the code. If you are using any other  
operating systems, disable the Hyper-Threading Technology item in the  
BIOS to ensure system stability and performance.  
Installing Windows® XP Service Pack 1 or later version is recommended.  
Make sure to enable the Hyper-Threading Technology item in BIOS before  
installing a supported operating system.  
For more information on Hyper-Threading Technology, visit www.intel.  
com/info/hyperthreading.  
Using the Hyper-Threading Technology  
To use the Hyper-Threading Technology:  
1.  
2.  
Install an Intel® Pentium® 4 CPU that supports Hyper-Threading Technology.  
Power up the system and enter the BIOS Setup. Under the Advanced Menu,  
make sure that the item Hyper-Threading Technology is set to [Enabled].  
The BIOS item appears only if you installed a CPU that supports Hyper-  
Threading Technology.  
3.  
Restart the computer.  
ASUS P5B-E Plus  
A-3  
A-4  
Appendix: CPU features  

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