ASUS A8S-X-SE User Manual

Motherboard

A8S-X SE

No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).

Product warranty or service will not be extended if: (1) the product is repaired, modiﬁed or altered, unless such repair, modiﬁcation of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing.

ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.

SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.

Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for identiﬁcation or explanation and to the owners’ beneﬁt, without intent to infringe.

E238 7

Firs t E diti o n Janu a r y 200 6

iii

Contents

Notices ................................................................................................ vi

Safety information ............................................................................. vii

About this guide .................................................................................viii

Typography ......................................................................................... ix

A8S-X SE speciﬁcations summary ........................................................ x

Chapter 1: Product introduction

1.1 Welcome! .............................................................................. 1-2

1.2 Package contents ................................................................. 1-2

1.3 Special features .................................................................... 1-3

1.3.1 Product highlights ................................................... 1-3

1.3.2 Unique ASUS features ............................................. 1-5

1.4 Before you proceed .............................................................. 1-6

1.5 Motherboard overview .......................................................... 1-7

1.5.1 Motherboard layout ................................................ 1-7

1.5.2 Placement direction ................................................ 1-8

1.5.3 Screw holes ............................................................. 1-8

1.6 Central Processing Unit (CPU) .............................................. 1-9

1.6.1 Overview ................................................................. 1-9

1.6.2 Installling the CPU ................................................... 1-9

1.6.3 Installing the heatsink and fan .............................. 1-11

1.7 System memory .................................................................. 1-13

1.7.1 DIMM sockets location .......................................... 1-13

1.7.2 Memory conﬁgurations .........................................1-13

1.7.3 Installing a DIMM ...................................................1-16

1.8 Expansion slots ................................................................... 1-16

1.8.1 Standard interrupt assignments ...........................1-17

1.8.2 IRQ assignments for this motherboard ................. 1-17

1.8.3 PCI slots ................................................................ 1-18

1.8.4 PCI Express x1 slot ..............................................1-18

1.8.5 PCI Express x16 slot ............................................ 1-18

1.9 Jumpers .............................................................................. 1-19

1.10 Connectors .........................................................................1-21

1.10.1 Rear panel connectors .......................................... 1-21

1.10.2 Internal connectors ............................................... 1-22

Contents

Chapter 2: BIOS setup

2.1 Managing and updating your BIOS ........................................ 2-2

2.1.1 Creating a bootable ﬂoppy disk .............................. 2-2

2.1.2 Using AFUDOS to update the BIOS ......................... 2-3

2.1.3 Using AFUDOS to copy BIOS from PC ..................... 2-4

2.1.4 Using ASUS EZ Flash to update the BIOS ................ 2-5

2.1.5 Recovering the BIOS with CrashFree BIOS 2 ........... 2-6

2.2 BIOS Setup program ............................................................. 2-8

2.2.1 BIOS menu screen ................................................... 2-9

2.2.2 Menu bar ................................................................. 2-9

2.2.3 Navigation keys ....................................................... 2-9

2.2.4 Menu items ........................................................... 2-10

2.2.5 Sub-menu items .................................................... 2-10

2.2.6 Conﬁguration ﬁelds ............................................... 2-10

2.2.7 Pop-up window ...................................................... 2-10

2.2.8 Scroll bar ............................................................... 2-10

2.3 Main menu ........................................................................... 2-11

2.3.1 System Time ......................................................... 2-11

2.3.2 System Date ......................................................... 2-11

2.3.3 Legacy Diskette A ...............................................2-11

2.3.4 Language .............................................................. 2-11

2.3.5 Primary, Secondary,Third and

Fourth IDE Master/Slave ....................................... 2-12

2.3.6 Onboard PCI S-ATA Controller ..............................2-13

2.3.7 System Information .............................................. 2-13

2.4 Advanced menu .................................................................. 2-14

2.4.1 JumperFree Conﬁguration ..................................... 2-14

2.4.2 USB Conﬁguration ................................................. 2-15

2.4.3 CPU Conﬁguration ................................................. 2-16

2.4.4 Chipset .................................................................. 2-17

2.4.5 Onboard Devices Conﬁguration ............................. 2-20

2.4.6 PCI PnP .................................................................. 2-21

2.4.7 AMD Cool ʻN Quiet Conﬁguration .......................... 2-22

Contents

2.5 Power menu ........................................................................ 2-23

2.5.1 Suspend Mode ....................................................... 2-23

2.5.2 Repost Video on S3 Resume ................................. 2-23

2.5.3 ACPI 2.0 Support ................................................. 2-23

2.5.4 ACPI APIC Support ............................................... 2-23

2.5.5 APM Conﬁguration ............................................... 2-24

2.5.6 Hardware Monitor ................................................ 2-25

2.6 Boot menu .......................................................................... 2-26

2.6.1 Boot Device Priority .............................................. 2-26

2.6.2 Boot Settings Conﬁguration ................................. 2-27

2.6.3 Security ................................................................. 2-28

2.7 Exit menu ............................................................................ 2-30

Chapter 3: Software support

3.1 Installing an operating system .............................................. 3-2

3.2 Support CD information ........................................................ 3-2

3.2.1 Running the support CD .......................................... 3-2

3.2.2 Drivers menu ........................................................... 3-3

3.2.3 Utilities menu .......................................................... 3-3

3.2.4 Make Disk ................................................................ 3-5

3.2.5 Manual .................................................................... 3-5

3.2.6 ASUS Contact information ...................................... 3-6

Notices

Fed er al Co mm un ica ti on s C om mi ssi on S tat em en t

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 manufacturerʼs 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.

Can ad ia n D ep ar tme nt o f C om mu nic at io ns St at eme nt

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.

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 userʼs authority to operate this equipment.

vii

Safety information

Ele ct ri cal s af ety

•

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 adapter 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.

Ope ra ti on sa fe ty

•

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.

The symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products.

viii

About this guide

This user guide contains the information you need when installing and conﬁguring the motherboard.

How t hi s g ui de is o rg ani ze d

This manual contains the following parts:

• Chap t e r 1: P r o duct i n trod u c t ion This chapter describes the features of the motherboard and the

new technology it supports. This chapter also 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.

• Chap t e r 2: B I O S se t u p This chapter tells how to change system settings through the BIOS

Setup menus. Detailed descriptions of the BIOS parameters are also provided.

• Chap t e r 3: S o f twar e s uppo r t This chapter describes the contents of the support CD that comes

with the motherboard package.

Whe re t o f in d mor e in for ma ti on

Refer to the following sources for additional information and for product and software updates.

1. ASUS w e bsit e s The ASUS website provides updated information on ASUS hardware

and software products. Refer to the ASUS contact information.

2. Opti o n a l do c u m enta t i o n 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.

Con ve nt ion s us ed in t his g ui de

To make sure that you perform certain tasks properly, take note of the following symbols used throughout this manual.

Typography

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.

NOTE: Tips and additional information to help you complete a

task.

IMPORTANT: Instructions that you MUST follow to complete a

task.

Bold text Indicates a menu or an item to select

Italics

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 /iA8S-XSE.ROM

A8S-X SE speciﬁcations summary

(continued on the next page)

CPU

Chipset

System Bus

Memory

Expansion slots

Storage

Audio

USB

LAN

ASUS special features

BIOS features

Back Panel I/O Ports

Socket 939 for AMD Athlon™ 64 x2, AMD® Athlon™ 64 FX, Athlon™ 64 and AMD® Sempron processors Support AMD 64 architecture that enables simutaneous 32-bit and 64-bit architecture Supports AMD Cool ʻnʼ Quiet!™ Technology

Northbridge: SIS 756 Southbridge: SIS 965L

2000/1600 MT/s

Dual-channel memory architecture 4 x 184-pin DIMM sockets support ECC/non-ECC un-buffered 400/333/266 MHz DDR memory modules Supports up to 4 GB system memory

1 x PCI Express x16 slot for discrete graphics card 2 x PCI Express x1 slots 3 x PCI slots

South Bridge supports:

- 2 x Ultra DMA 133/100/66/33

- 2 x Serial ATA with RAID0, RAID1, and JBOD

ADI AD1986A SoundMax 6-channel Audio CODEC Supports S/PDIF out interface

Supports up to 8 USB 2.0 ports

Realtek RLC8201 CL 10/100 Mbps LAN PHY

ASUS AL Overclocking ASUS My logo ASUS EZ Flash ASUS Q-Fan ASUS CrashFree BIOS 2 ASUS C.P.R. SFS from 200MHz up to 300 MHz at 1MHz increment

4 Mb Flash ROM, AMI BIOS, PnP, DMI, WfM2.0, SM BIOS 2.3

1 x Parallel port 1 x Serial port 1 x PS/2 keyboard port 1 x PS/2 mouse port 1 x 5.1-Channel Audio I/O port 1 x RJ45 port 1 x S/PDIF Out (Coaxial) 4 x USB 2.0 ports

CPU

Chipset

System Bus

Memory

Expansion slots

Storage

Audio

USB 2.0

LAN

ASUS special features

BIOS features

Back Panel I/O Ports

*Speciﬁcations are subject to change without notice.

A8S-X SE speciﬁcations summary

2 x USB connector supports additional 4 USB ports CPU/Chassis/Power FAN connectors Chassis Intrusion 24-pin ATX Power connector 4-pin ATX 12V Power connector CD/ AUX audio in GAME connector Front panel audio connector

Wfm2.0, DMI, WOL by PME, WOR by PME, SM Bus, Chassis Intrusion

Drivers ASUS PC Probe II ASUS LiveUpdate Utility Anti-Virus software

ATX Form Factor: 12 in x 8.6 in (30.5cm x 21.8cm)

Internal I/O connectors

Manageability

Support CD contents

Form Factor

xii

This chapter describes the motherboard features and the new technologies it supports.

introduction

Product

1-2

Chapter 1: Product introduction

1.1 Welcome!

T h a n k y o u f o r b u y i n g a n A SU S® A 8 S - X S E m o t h e r b o a r d !

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 ASUS A8S-X SE motherboard

Cables 1 x Ultra DMA cable 1 x SATA power cable 1 x SATA signal cable 1 x Floppy disk cable Accessories I/O shield

Application CDs ASUS motherboard support CD

Documentation User guide

If any of the above items is damaged or missing, contact your retailer.

1.3 Special features

1.3 .1 Pro du ct Hi gh li ght s

AMD Du a l-C o re Arc h it e ctu r e

The motherboard supports AMD dual-core processors containing two physical CPU cores with discrete L2 cache structure for each core to meet demands for more powerful computing.

Lat e st pro c es s or t ec h nol o gy

The AMD Athlon™ 64FX and Athlon™ 64 desktop processors are based on AMDʼs 64-bit and 32-bit architecture, which represents the landmark introduction of the industryʼs ﬁrst x86-64 technology. These processors provide a dramatic leap forward in compatibility, performance, investment protection, and reduced total cost of ownership and development.

Hyp e rT r ans p or t ™ T e ch n olo g y

HyperTransport™ Technology is a high-speed, low latency, point-to-point link designed to increase the communication speed between integrated circuits in computers, networking and telecommunicatons equipment up to 48 times faster than other existing technologies.

Coo l ʻ n ʼ Q u ie t !™ T ec h nol o gy

The motherboard supports the AMD® Cool ʻnʼ Quiet!™ Technology that dynamically and automatically changes the CPU speed, voltage and amount of power depending on the task the CPU performs.

Ser i al ATA so l uti o n

The motherboard supports two interfaces compliant to the Serial ATA (SATA) speciﬁcation, an evolutionary replacement of the Parallel ATA storage interface. The Serial ATA speciﬁcation allows for thinner, more ﬂexible cables with lower pin count, reduced voltage requirement, up to 150 MB/s data transfer rate.

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Ser i al ATA RA I D s o lu t ion

The motherboard provides a high-performance Serial ATA RAID controller that enhance hard disk performance and data backup protection without the cost of additional RAID cards. The onboard SIS 965L RAID controller provides two Serial ATA connectors for RAID 0, RAID 1 and JBOD functions.

S/P D IF out

The motherboardʼs S/PDIF out function turns your computer into a highend entertainment system with digital connectivity to powerful speaker systems.

PCI Ex p res s ™ i nte r fa c e

The motherboard fully supports PCI Express, the latest I/O interconnect technology that speeds up the PCI bus. PCI Express features point-to-point serial interconnections between devices and allows higher clockspeeds by carrying data in packets. This high speed interface is software compatible with existing PCI speciﬁcations.

USB 2.0 te c hno log y

The motherboard implements the Universal Serial Bus 2.0 (USB 2.0) speciﬁcation, extending the connection speed from 12 Mbps on USB 1.1 to a fast 480Mbps on USB 2.0.

6-C h an n el A ud i o s o lu t ion

The motherboard uses an onboard audio CODEC that lets you enjoy highquality 6-channel audio without having to buy advanced sound cards.

1.3 .2 Uni qu e ASU S fe atu re s

Cra s hF r ee B IO S 2

This feature allows you to restore the original BIOS data from the ASUS support CD in case when the BIOS codes and data are corrupted. This protection eliminates the need to buy a replacement ROM chip.

C.P . R. (CP U P a ram e te r Re c al l )

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 BIOS automatically restores the CPU previous setting for each parameter.

ASU S M y Log o ™

This new feature present in the motherboard allows you to personalize and add style to your system with customizable boot logos.

ASU S E Z Fl a sh BIO S

With the ASUS EZ Flash, you can easily update the system BIOS even before loading the operating system. No need to use a DOS-based utility or boot from a ﬂoppy disk.

ASU S M u lti - la n gua g e B IOS

The multi-language BIOS allows you to select the language of your choice from the available options. The localized BIOS menus allow easier and faster conﬁguration. The available languages include English, German, French, Japanese and Traditional Chinese.

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Chapter 1: Product introduction

A8S-XSE

A8S-X SE Onboard LED

SB_PWR

Standby

Power

OFF

Powered

Off

1.4 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 to 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.

Onb o ar d LE D

The motherboard comes with a green standby power LED that lights up to indicate that the system is ON, in sleep mode, or in soft-off mode. This is a reminder that you should shut down the system and unplug the power cable before removing or plugging in any motherboard component.

1.5 Motherboard overview

PANEL

A8S-X SE

CR2032 3V Lithium Cell

CMOS Power

AUX

4Mbit

BIOS

AAFP

ATX12V

CHASSIS

CLRTC

EATXPWR

USB56

SB_PWR

CHA_FAN

USBPW12 USBPW34

USBPW78 USBPW56

21.8cm (8.6in)

30.5cm (12in)

SATA1

FLOPPY

USB78

SATA2

PWR_FAN

PARALLEL PORT

COM1

SPDIF_O

PS/2KBMS T: Mouse B: Keyboard

Below:Mic In

Center:Line Out

Top:Line In

USB12

RJ-45

Top:

USB3 USB4

Bottom:

SEC_IDE

GAME

DDR DIMM_A1 (64 bit,184-pin module)

DDR DIMM_A2 (64 bit,184-pin module)

DDR DIMM_B1 (64 bit,184-pin module)

DDR DIMM_B2 (64 bit,184-pin module)

PCIEX1_1

PCIEX1_2

PCIEX16

PCI1

PCI2

PCI3

Super I/O

AD1986A

Socket 939

CPU_FAN

SiS

965L

SiS 756

PRI_IDE

Realtek

RTL8201CL

1.5 .1 Mot he rb oar d la you t

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Chapter 1: Product introduction

A8S-XSE

1.5 .2 Pla ce me nt di re cti on

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.

1.5 .3 Scr ew h ole s

Place six (6) screws into the holes indicated by circles to secure the motherboard to the chassis.

Do not overtighten the screws! Doing so may damage the motherboard.

Pla c e this s i d e tow a r d s the r e ar of t h e cha s s i s

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.

1.6 Central Processing Unit (CPU)

A8S-XSE

A8S-X SE CPU Socket 939

1.6 .1 Ove rv ie w

The motherboard comes with a surface mount 939-pin Zero Insertion Force (ZIF) socket designed for the AMD Athlon™ 64 X2, AMD Athlon™ 64 FX, and AMD Sempron™ Processors.

The 128-bit-wide data paths of these processors can run applications faster than processors with only 32-bit or 64-bit wide data paths.

Take note of the marked corner (with gold triangle) on the CPU. This mark should match a speciﬁc corner on the socket to ensure correct installation.

Gold triangle

1.6 .2 Ins ta ll lin g th e C PU

To install a CPU:

1. Locate the CPU socket on the motherboard.

Before installing the CPU, make sure that the socket box is facing towards you and the load lever is on your left.

Incorrect installation of the CPU into the socket may bend the pins and severely damage the CPU!

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Chapter 1: Product introduction

2. Unlock the socket by pressing the lever sideways, then lift it up to a 90°-100° angle.

Soc k e t Leve r

Make sure that the socket lever is lifted up to 90°-100° angle, otherwise the CPU does not ﬁt in completely.

3. Position the CPU above the socket such that the CPU corner with the gold triangle matches the socket corner with a small triangle.

4. Carefully insert the CPU into the socket until it ﬁts in place.

Sma l l trian g l e

Gol d t riang l e

The CPU ﬁts only in one correct orientation. DO NOT force the CPU into the socket to prevent bending the pins and damaging the CPU!

5. When the CPU is in place, push down the socket lever to secure the CPU. The lever clicks on the side tab to indicate that it is locked.

6. Install speciﬁcally designed heatsink and fan assembly.

1.6 .3 Ins ta ll ing t he h e at si nk an d fa n

The AMD Athlon™ 64, AMD Athlon™ 64FX, AMD Athlon™ 64 X2, or AMD Sempron processors require a specially designed heatsink and fan assembly to ensure optimum thermal condition and performance.

Make sure that you use only qualiﬁed heatsink and fan assembly.

Follow these steps to install the CPU heatsink and fan.

1. Place the heatsink on top of the installed CPU, making sure that the heatsink ﬁts properly on the retention module base.

• The retention module base is already installed on the motherboard upon purchase.

• You do not have to remove the retention module base when installing the CPU or installing other motherboard components.

• If you purchased a separate CPU heatsink and fan assembly, make

sure that a Thermal Interface Material is properly applied to the CPU heatsink or CPU before you install the heatsink and fan assembly.

CPU F a n

CPU H e atsin k

Ret e n t ion b r a c ket

Your boxed CPU heatsink and fan assembly should come with installation instructions for the CPU, heatsink, and the retention mechanism. If the instructions in this section do not match the CPU documentation, follow the latter.

ASUS A8S-X SE

Ret e n t ion M o d u le Ba s e

Ret e n t ion b r a c ket l o c k

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Chapter 1: Product introduction

2. Attach one end of the retention bracket to the retention module base.

A8S-XSE

A8S-X SE Fan Connectors

PWR_FAN

CHA_FAN

GND

Rotation

+12V

GND

Rotation

+12V

GND

Rotation

+12V

CPU_FAN

3. Align the other end of the retention bracket (near the retention bracket lock) to the retention module base. A clicking sound denotes that the retention bracket is in place.

Make sure that the fan and heatsink assembly perfectly ﬁts the retention mechanism module base, otherwise you cannot snap the retention bracket in place.

4. Push down the retention bracket lock on the retention mechanism to secure the heatsink and fan to the module base.

5. When the fan and heatsink assembly is in place, connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN.

Do not forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector.

1.7 System memory

A8S-XSE

A8S-X SE 184-pin DDR DIMM Sockets

DIMM_A1

DIMM_A2

DIMM_B1

DIMM_B2

1.7 .1 DIM M so cke ts l oca ti on

The following ﬁgure illustrates the location of the DDR DIMM sockets.

• Make sure to unplug the power supply before adding or removing DIMMs or other system components. Failure to do so may cause severe damage to both the motherboard and the components.

• We recommend to install the memory modules ﬁrst before installing a PCI Express x16 card.

1.7 .2 Me m or y co n fi gu ra t io ns

You may install 128MB, 256MB, 512MB, and 1GB DDR DIMMs into the DIMM sockets using the memory conﬁgurations in this section.

• Always install DIMMs with the same CAS latency. For optimum compatibility, it is recommended that you obtain memory modules from the same vendor. Refer to the DDR400 Qualiﬁed Vendors List for details.

• Due to chipset resource allocation, the system may detect less than 4 GB of system memory when you installed four 1 GB DDR memory modules.

• Due to chipset limitation, DIMM modules with 128 Mb memory chips or double-sided x16 memory chips are not supported in this motherboard.

• Due to CPU limitation, install on Channel B slots for a single-channel memory conﬁguration.

• Visit the ASUS website (www.asus.com) for the latest DDR 400 Qualiﬁed Vendor List for this motherboard.

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Chapter 1: Product introduction

DDR 4 00 Qua l ifi ed V end ors Lis t

� DIMM support

Size Vendor Model CL Brand Side(s) Component A B C

256MB KINGSTON KVR400X72C3A/256 N/A Mosel SS V58C2256804SAT5(ECC) V V

512MB KINGSTON KVR400X72C3A/512 N/A Mosel DS V58C2256804SAT5(ECC) V V V

512MB KINGSTON KHX3200A/512 N/A N/A DS N/A V V V

256MB KINGSTON KVR400X64C3A/256 N/A N/A SS D3208DL3T-5A V V V

256MB KINGSTON KVR400X64C3A/256 N/A N/A SS A2S56D30BTP511ALM09 V V V

512MB KINGSTON KVR400X64C3A/512 N/A N/A DS V58C2256804SAT5 V V V

512MB KINGSTON KVR400X64C3A/512 N/A N/A SS HY5DU12822BT-D43 V V V

256MB SAMSUNG M381L3223ETM-CCC 3 SAMSUNG SS K4H560838E-TCCC(ECC) V V V

512MB SAMSUNG M381L6423ETM-CCC N/A SAMSUNG DS K4H560838E-TCCC(ECC) V V

512MB SAMSUNG M368L6423FTN-CCC 3 SAMSUNG DS K4H560838F-TCCC V V V

256MB MICRON MT8VDDT3264AG-40BCB N/A MICRON SS MT46V32M8TG-5BC V V V

512MB MICRON MT16VDDT6464AG-40BCB N/A MICRON DS MT46V32M8TG-5BC V V V

256MB Inﬁneon HYS64D32300HU-5-C 3 Inﬁneon SS HYB25D256800CE-5C V V V

512MB Inﬁneon HYS64D64320HU-5-C N/A Inﬁneon DS HYB25D256800CE-5C V V

256MB Inﬁneon HYS64D32301HU-5-C 3 Inﬁneon SS HYB25D512160CE-5C V V

1024MB Inﬁneon HYS64D128320HU-5-C 3 Inﬁneon DS HYB25D512800CE-5B V V V

256MB CORSAIR CMX256A-3200C2PT 2 Winbond SS W942508BH-5 V V V

512MB CORSAIR CMXP512-3200XL 2 Winbond DS N/A V V V

256MB Hynix HYMD232646D8J-D43 3 Hynix SS HY5DU56822DT-D43 V V V

512MB Hynix HYMD264646D8J-D43 3 Hynix DS HY5DU56822DT-D43 V V V

256MB TwinMOS M2G9I08AIATT9F081AADT 2.5 TwinMOS SS TMD7608F8E50D V V

256MB TwinMOS M2G9I08A8ATT9F081AADT 2.5 TwinMOS SS TMD7608F8E50D V V V

512MB TwinMOS M2G9J16A8ATT9F081AADT 2.5 TwinMOS DS TMD7608F8E50D V V V

256MB Transcend TS32MLD64V4F3 3 SAMSUNG SS K4H560838F-TCCC V V

512MB Transcend TS64MLD64V4F3 3 SAMSUNG DS K4H560838F-TCCC V V

1024MB Transcend TS128MLD64V4J 3 SAMSUNG DS K4H510838B-TCCC V V

256MB A DATA MDOSS6F3G31Y0K1E0Z 3 SAMSUNG SS K4H560838E-TCCC V V V

512MB A DATA MDOSS6F3H41Y0N1E0Z 3 SAMSUNG DS K4H560838F-TCCC V V

256MB A DATA MDOHY6F3G31Y0N1E0Z 3 Hynix SS HY5DU56822CT-D43 V V V

512MB A DATA MDOHY6F3H41Y0N1E0Z 3 Hynix DS HY5DU56822CT-D43 V V V

256MB A DATA MDOAD5F3G31Y0D1E02 2.5 N/A SS ADD8608A8A-5B V V V

512MB A DATA MDOAD5F3H41Y0D1E02 2.5 N/A DS ADD8608A8A-5B V V

512MB Winbond W9451GCDB-5 N/A Winbond DS W942508CH-5 V V V

256MB PSC AL5D8B53T-5B1K 2.5 PSC SS A2S56D30BTP V V V

512MB PSC AL6D8B53T-5B1K 2.5 PSC DS A2S56D30BTP V V V

256MB KINGMAX MPXB62D-38KT3R N/A N/A SS KDL388P4LA-50 V V

256MB NANYA NT256D64S88C0G-5T 3 N/A SS NT5DS32M8CT-5T V V V

512MB NANYA NT512D64S8HC0G-5T 3 N/A DS NT5DS32M8CT-5T V V V

256MB NANYA NT256D64SH4B0G-5T 3 N/A SS NT5DS32M16BT-5T V V V

512MB NANYA NT512D64S88B0G-5T 3 N/A DS NT5DS64M8BT-5T V V V

1024MB NANYA NT1GD64S8HB0G-5T N/A N/A DS NT5DS64M8BT-5T V V V

512MB CENTURY DXV2S8SSCCE3K27E N/A SAMSUNG DS K4H560838E-TCCC V V V

256MB CENTURY DXV6S8EL5BM3T27C N/A N/A SS DD2508AMTA V V V

512MB CENTURY DXV2S8EL5BM3T27C N/A N/A DS DD2508AMTA V V V

256MB CENTURY DXV6S8EL5B N/A N/A SS DD2508AMTA V V V

256MB CENTURY DXV6S8HXD43B N/A N/A SS HY5DU56822BT-D43 V V V

256MB CENTURY DXV6S8HXD43D N/A N/A SS HY5DU56822DT-D43 V V V

512MB CENTURY DXV2S8EL5B N/A N/A DS DD2508AMTA V V

512MB CENTURY DXV2S8HXD43B N/A N/A DS HY5DU56822BT-D43 V V V

512MB CENTURY DXV2S8HXD43D N/A N/A DS HY5DU56822DT-D43 V V V

(continued on the next page)

DDR 4 00 Qua l ifi ed V end ors Lis t

� DIMM support

Size Vendor Model CL Brand Side(s) Component A B C

512MB CENTURY DXV2S8HXD43D N/A N/A DS HY5DU56822DT-D43 V V V

256MB CENTURY DXV6S8EL5B/HP N/A N/A SS DD2508AKTA-5B-E V V V

512MB CENTURY DXV2S8EL5B/HP N/A N/A DS DD2508AKTA-5B-E V V V

256MB CENTURY DXV6S8MC5B N/A N/A SS MT46V32M8TG-5BG V V V

512MB CENTURY DXV2S8MC5B N/A N/A DS MT46V32M8TG-5BG V V V

256MB elixir M2U25664DS88C3G-5T 3 elixir SS N2DS25680CT-5T V V V

512MB elixir M2U51264DS8HC1G-5T 3 elixir DS N2DS25680CT-5T V V V

256MB Kreton N/A N/A VT SS VT3225804T-5 V V V

512MB Veritech VU512FLTM25C 3 VM DS VT56DD32M8PC-5 V V V

256MB Pmi MD44256VIT3208GMHA01 2.5 MOSEL SS V58C2256804SAT5B V V

512MB Pmi MD44512VIT3208GATA03 2.5 MOSEL DS V58C2256804SAT5B V V V

256MB ProMOS V826632K24SCTG-D0 2.5 N/A SS V58C2256804SCT5B V V

512MB ProMOS V826664K24SCTG-D0 2.5 N/A DS V58C2256804SCT5B V V V

512MB Deutron AL6D8C53T-5B1T 2.5 PSC DS A2S56D30CTP V V

256MB GEIL GL5123200DC N/A N/A SS GL3LC32G88TG-35 V V V

512MB GEIL GL1GB3200DC N/A N/A DS GL3LC32G88TG-35 V V V

256MB GEIL GLX2563200UP N/A N/A SS GL3LC32G88TG-5A V V

256MB GEIL GD3200-512DC N/A N/A SS WLCSP Package V V V

256MB crucial BL3264Z402.8TG 2 Ballistix SS N/A V V V

512MB crucial BL6464Z402.16TG 2 Ballistix DS N/A V V V

256MB Novax 96M425653CE-40TB6 2.5 CEON SS C2S56D30TP-5 V V

512MB Aeneon AED660UD00-500B98X N/A N/A SS AED93T500 V V V

512MB Aeneon AED66UD00-500C88X N/A N/A DS AED83T500 V V V

256MB V-DATA MDYVD6F4G2880B1E0H N/A N/A SS VDD9616A8A-5C V V

256MB SmpleTech SVM-42DR2/256-A N/A N/A SS 838S032T05A V V

512MB SmpleTech SVM-42DR2/512-A N/A N/A DS 838S032T05A V V

Side(s): SS - Single-Sided DS - Double-Sided DIMM Support:

A - supports one module inserted into either the blue slots, in a Single-

channel memory conﬁguration.

B - supports on pair of modules inserted into either the blue slots or the

black slots as one pair of Dual-channel memory conﬁguration.

C - support for 4 modules inserted into the blue and black slots as two

pairs of Dual-channel memory conﬁguration.

Visit the ASUS website (www.asus.com) for the latest DDR 400 Qualiﬁed Vendors List.

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1.7 .3 Ins ta ll ing a D IM M

DDR D I MM

Follow these steps to install a DIMM.

1. Unlock a DIMM socket by pressing the retaining clips outward.

2. Align a DIMM on the socket such that the notch on the DIMM matches the break on the socket.

Unl o c k ed

3. Firmly insert the DIMM into the socket until the retaining clips snap back in place and the DIMM is properly seated.

A DDR 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.

1.8 Expansion slots

To install and conﬁgure an expansion card:

1. Install an expansion card following the instructions that came with the chassis.

2. Turn on the system and change the necessary BIOS settings, if any. See Chapter 2 for BIOS information.

3. Assign an IRQ to the card. Refer to the tables next page.

4. Install the drivers and/or software applications for the expansion card according to the card documentation.

1.8 .1 Sta nd ar d i nt er ru p t as si g nm en ts

IRQ Priority Standard Function

0 1 System Timer 1 2 Keyboard Controller 2 N/A Programmable Interrupt 3* 11 IRQ holder for PCI steering 4* 12 Communications Port (COM1) 5* 13 IRQ holder for PCI steering 6 14 Floppy Disk Controller 7* 15 Printer Port (LPT1) 8 3 System CMOS/Real Time Clock 9* 4 IRQ holder for PCI steering 10* 5 IRQ holder for PCI steering 11* 6 IRQ holder for PCI steering 12* 7 PS/2 Compatible Mouse Port 13 8 Numeric Data Processor 14* 9 Primary IDE Channel 15* 10 Secondary IDE Channel

1.8 .2 IRQ a ss ign me nt s f or t his m ot he rbo ar d

A B C D E F G H

PCI slot 1 shared — — — — — — —

PCI slot 2 — shared — — — — — —

PCI slot 3 — — shared — — — — —

PCIe x1 slot 1 shared — — — — — — —

PCIe x1 slot 2 shared — — — — — — —

PCIe x16 slot shared — — — — — — —

Onboard USB controller 1 — — — — used — — —

Onboard USB controller 2 — — — — — used — —

Onboard USB controller 3 — — — — — — used —

Onboard USB 2.0 controller — — — — — — — used

Onboard LAN — — — used — — — —

Onboard Audio — — shared — — — — —

Serial ATA — shared — — — — — —

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.

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1.8 .3 PCI s lo ts

The PCI slots support PCI cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI speciﬁcations.

1.8 .4 PCI E xp res s x1 sl ot

This motherboard supports PCI Express x1 network cards, SCSI cards and other cards that comply with the PCI Express speciﬁcations. The ﬁgure shows a network card installed on the PCI Express x1 slot.

1.8 .5 PCI E xp res s x1 6 s lo t

This motherboard supports PCI Express x16 graphic cards that comply with the PCI Express speciﬁcations. The following ﬁgure shows a graphics card installed on the PCI Express x16 slot.

1.9 Jumpers

A8S-XSE

A8S-X SE Clear RTC RAM

CLRTC

Normal Clear CMOS

(Default)

1 2 2 3

1. Clea r R TC R A M (CLR T C ) 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 RAM data in CMOS, that include system setup information such as system words, is powered by the onboard button cell battery.

To erase the RTC RAM:

1. Turn OFF the computer and unplug the power cord.

2. 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.

3. Plug the power cord and turn ON the computer.

4. 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 the jumper default position. Removing the cap will cause system boot failure!

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 BIOS can automatically reset parameter settings to its previous values.

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2. U S B de v i c e wa k e - up ( 3 - p in U S B P W 12, U S B PW34 ,

A8S-XSE

A8S-X SE USB Device Wake Up

+5V

(Default)

+5VSB

USBPW56

USBPW78

+5V

(Default)

+5VSB

USBPW34

USBPW12

USBP W 5 6 , US B P W 7 8)

Set these jumpers to +5V to wake up the computer from S1 sleep mode (CPU stopped, DRAM refreshed, system running in low power mode) using the connected USB devices. Set to +5VSB to wake up from S3 and S4 sleep modes (no power to CPU, DRAM in slow refresh, power supply in reduced power mode).

• The USB device wake-up feature requires a power supply that can provide 500mA on the +5VSB lead for each USB port. Otherwise, the system would not power up.

• The total current consumed must NOT exceed the power supply capability (+5VSB) whether under normal condition or in sleep mode.

1.10 Connectors

2 3

910

SPEED

LED

ACT/LINK

LED

LAN port

This section describes and illustrates the motherboard rear panel and internal connectors.

1.1 0. 1 R ea r p an el c o nn ec to r s

1. PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse.

2. Parallel port. This 25-pin port connects a parallel printer, a scanner, or other devices.

3. RJ-45 port. This port allows connection to a Local Area Network (LAN) through a network hub. Refer to the table below for the LAN port LED indications.

LAN po r t L E D i ndi c at i ons

100Mbps ACT/LINK LED 10Mbps ACT/Link LED

Status Description Status Description

OFF No link OFF No Link YELLOW Linked ORANGE Linked BLINKING Data activity BLINKING Data activity

100Mbps 10Mbps

ACT/LINK LED ACT/LINK LED

4. Line In jack. This Line In (light blue) jack connects a tape player or other audio sources. In 6-channel mode, the function of this jack becomes Surround Out.

5. Line Out jack. This Line Out (lime) jack connects a headphone or a speaker. In 6-channel mode, the function of this jack becomes Front Speaker Out.

6. Microphone jack. This Mic (pink) jack connects a microphone. In 6-channel mode, the function of this jack becomes Center/Bass.

The functions of the Line Out, Line In, and Microphone jacks change when you select the 6-channel audio conﬁguration as shown in the following table.

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A8S-XSE

A8S-X SE IDE Connectors

SEC_IDE

PRI_IDE

Audio 2, 4 or 6-channel conﬁguration

Headphone/2-Speaker 4-Speaker 6-Speaker

Light Blue Line In Surround Out Surround Out

Lime Line Out Front Speaker Out Front Speaker Out

Pink Mic In Mic Center/Bass

7. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.

8. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.

9. Serial connector. This 9-pin COM1 port is for serial devices.

10. Coaxial S/PDIF Out port. This port connects an external audio output device via a coaxial S/PDIF cable.

11. PS/2 keyboard port. This purple connector is for a PS/2 keyboard.

1.1 0. 2 I nt er n al c on n ec to rs

1. IDE c o n nect o r s (40 - 1 pin P R I _IDE , S EC_I D E ) This connector supports the provided UltraATA133 IDE hard disk

ribbon cable. Connect the cableʼs blue connector to the primary (recommended) or secondary IDE connector, then connect the gray connector to the UltraATA133 slave device (hard disk drive) and the black connector to the UltraATA133 master device.

• Follow the hard disk drive documentation when setting the device in

• Pin 20 on each IDE connector is removed to match the covered hole

• The hole near the blue connector on the UltraATA cable is intentional.

master or slave mode.

on the UltraATA cable connector. This prevents incorrect orientation when you connect the cables.

2. Flop p y disk d r ive c o n nect o r (34- 1 p in F L O P PY)

A8S-XSE

A8S-X SE Floppy Disk Drive Connector

NOTE: Orient the red markings on

the floppy ribbon cable to PIN 1.

FLOPPY

PIN 1

A8S-XSE

A8S-X SE Internal Audio Connectors

AUX (White)

Right Audio Channel

Left Audio Channel

Ground

CD (Black)

Right Audio Channel

Left Audio Channel

Ground

This connector supports the provided ﬂoppy drive ribbon cable. After connecting one end to the motherboard, connect the other end to the ﬂoppy drive. (Pin 5 is removed to prevent incorrect insertion when using ribbon cables with pin 5 plug).

3. Inte r n a l au d i o con n e c tors ( 4 -pin C D , AU X ) These connectors allow you to receive stereo audio input from sound

sources such as a CD-ROM, TV tuner, or MPEG card.

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A8S-XSE

A8S-X SE ATX Power Connectors

EATXPWR

ATX12V

+12V DC

GND

+12V DC

GND

+3 Volts +3 Volts Ground +5 Volts

+5 Volts

Ground

Ground Power OK +5V Standby +12 Volts

-5 Volts

+5 Volts

+3 Volts

-12 Volts Ground

Ground

PSON#

Ground

+5 Volts

+12 Volts +3 Volts

+5 Volts

Ground

4. ATX p o w er c o n n ecto r s (24- p i n EAT X P W R, 4 - p i n AT X 1 2 V) These connectors are for an 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.

• Use of an ATX 12 V Speciﬁcation 2.0-compliant power supply unit (PSU) that provides a minimum power of 350 W is recommended for a fully-conﬁgured system.

• Do not forget to connect the 4-pin ATX +12 V power plug; otherwise, the system will not boot up.

• Use of a power supply unit (PSU) with a higher power output is recommended when conﬁguring a system with more powerconsuming devices. The system may become unstable or may not boot up if the power is inadequate.

• Make sure that your PSU can provide at least the minimum power required by your system.

5. CPU a n d cha s s i s fa n c onne c t o rs ( 3 - p in C P U _ F AN, C H A _

A8S-XSE

A8S-X SE Fan Connectors

PWR_FAN

CHA_FAN

GND

Rotation

+12V

GND

Rotation

+12V

GND

Rotation

+12V

CPU_FAN

A8S-XSE

A8S-X SE USB 2.0 Connectors

USB56

USB+5V

USB_P6-

USB_P6+

GND

USB+5V

USB_P5-

USB_P5+

GND

USB78

USB+5V

USB_P8-

USB_P8+

GND

USB+5V

USB_P7-

USB_P7+

GND

FAN, P W R_FA N ) The fan connectors support cooling fans of 350mA~740mA (8.88W

max.) or a total of 1A~2.22A (26.64W 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. Lack of sufﬁcient air ﬂow within the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors!

6. USB h e a der ( 1 0 -1 p i n U SB56 , U SB78 ) If the USB ports on the rear panel are inadequate, a USB header is

available for additional USB ports. Connect the USB cable of the USB

2.0 module to this header. You may install the USB module in the chassis front panel. The module has two USB 2.0 ports for connecting next generation USB peripherals such as high resolution cameras, scanners, and printers.

The USB/GAME module is purchased separately.

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7. Chas s i s int r u s ion c o n nect o r (4-1 p i n CH A S S IS)

A8S-XSE

A8S-X SE Chassis Intrusion Connector

CHASSIS

+5VSB_MB

Chassis Signal

GND

(Default)

A8S-XSE

A8S-X SE GAME Connector

GAME

+5V

J2B1

J2CX

MIDI_OUT

J2CY

J2B2

MIDI_IN

J1B1

J1CX

GND

J1CY

J1B2

+5V

This lead is for a chassis designed with intrusion detection feature. This requires an external detection mechanism such as a chassis intrusion sensor or microswitch. When you remove any chassis component, the sensor triggers and sends a high-level signal to this lead to record a chassis intrusion event.

By default, the pins labeled “Chassis Signal” and “Ground” are shorted with a jumper cap. If you wish to use the chassis intrusion detection feature, remove the jumper cap from the pins.

8. GAME / M I DI c o n n ecto r ( 16-1 p i n GA M E ) This connector supports a GAME/MIDI module. If a GAME/MIDI module

is available, connect the GAME/MIDI cable to this connector. The GAME/MIDI port on the module connects a joystick or a game pad for playing games, and MIDI devices for playing or editing audio ﬁles.

The USB/GAME module is purchased separately.

9. Seri a l ATA c o n nect o r s (7- p i n SAT A 1 , SA T A 2 )

A8S-XSE

A8S-X SE SATA Connectors

SATA2

GND

RSATA_TXP2

RSATA_TXN2

GND

RSATA_RXP2

RSATA_RXN2

GND

SATA1

GND

RSATA_TXP1

RSATA_TXN1

GND

RSATA_RXP1

RSATA_RXN1

GND

A8S-XSE

AAFP

SENSE2_RETUR

PORT1 L

PORT2 R

PORT2 L

SENSE1_RETUR

SENSE_SEND

PORT1 R

PRESENCE#

GND

A8S-X SE Analog Front Panel Connector

These next generation connectors support the thin Serial ATA cables for primary internal storage devices. The current Serial ATA interface allows up to 150 MB/s data transfer rate, faster than the standard parallel ATA with 133MB/s (Ultra ATA/133).

10. F r o nt p a n e l au d i o con n e c tor ( 1 0 -1 p i n AAFP ) This connector is for a chassis-mounted front panel audio I/O module

that supports legacy AC ʻ97 audio standard. Connect one end of the front panel audio I/O module cable to this connector.

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12. S y s tem p a n el c o n n ecto r ( 10-1 p i n PA N E L )

A8S-XSE

A8S-X SE System Panel Connector

* Requires an ATX power supply.

PLED-

PWR

+5V

Speaker

PLED

Ground

RESET

Ground

Reset

Ground

PLED+

IDE_LED-

IDE_LED+

IDE_LED

SPEAKER

PWRSW

PANEL

This connector accommodates several system front panel functions.

• Syst e m Powe r L ED L e a d (Gr e e n 3-p i n PLED ) This 3-pin connector connects to the system power LED. The LED

lights up when you turn on the system power, and blinks when the system is in sleep mode.

• Syst e m Warn i n g Spe a k e r Le a d (Ora n g e 4-p i n SPEA K E R ) This 4-pin connector connects to the case-mounted speaker and

allows you to hear system beeps and warnings.

• Rese t S witc h L ead ( B l ue 2 - p i n RE S E T ) This 2-pin connector connects to the case-mounted reset switch for rebooting the system without turning off the system power.

• ATX P o w er S w i t ch / S o ft-O f f Swit c h Lead (Ye l l o w 2- p i n PWR S W ) This connector connects a switch that controls the system power Pressing the power switch turns the system between ON and SLEEP, or ON and SOFT OFF, depending on the BIOS or OS settings. Pressing the power switch while in the ON mode for more than 4 seconds turns the system OFF.

• Hard d i sk a c t i vity L E D (R e d 2-pi n I DE_L E D )

This connector supplies power to the hard disk activity LED. Any read

or write activity of an IDE device cause this LED to light up.

The System Panel connector is color-coded for easy and foolproof connection. Take note of the speciﬁc connector colors as described.

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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

2-2

Chapter 2: BIOS Setup

2.1 Managing and updating your BIOS

The following utilities allow you to manage and update the motherboard Basic Input/Output System (BIOS) setup.

1. AS U S AFUD O S - Updates the BIOS using a bootable ﬂoppy disk in DOS mode.

2. AS U S EZ F l a s h - Updates the BIOS using a ﬂoppy disk during POST.

3. AS U S Cras h F r ee B I O S 2 - Updates the BIOS using a bootable ﬂoppy disk or the motherboard support CD.

Refer to the corresponding sections for details on these utilities.

2.1 .1 Cre at in g a b oo tab le f lop py d isk

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 3 1/2 Floppy Drive icon. d. Click File from the menu, then select Format. A Format 3 1/2

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.

Save a copy of the original motherboard BIOS ﬁle to a bootable ﬂoppy disk in case you need to restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS Update or AFUDOS utilities.

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The BIOS information on the screen is for reference only. What you see on your screen may not be exactly the same as shown.

DO NOT shutdown or reset the system while updating the BIOS! Doing so may cause system boot failure!

2.1 .2 Us in g AFU DO S to up da te th e BIO S

To update the BIOS using the AFUDOS.EXE utility:

1. Visit the ASUS website (www.asus.com) to download the latest BIOS ﬁle for your motherboard. Save the BIOS ﬁle to a bootable ﬂoppy disk.

2. Copy the AFUDOS.EXE utility from the support CD to the bootable ﬂoppy disk that contains the BIOS ﬁle.

3. Boot the system from the ﬂoppy disk.

4. At the DOS prompt, type the command line:

afudos /i[ﬁlename]

where [ﬁlename] means the latest (or original) BIOS ﬁle that you copied to the bootable ﬂoppy disk.

5. Press <Enter>. The succeeding screen displays the status of the update process.

Write the BIOS ﬁle name on a piece of paper. You need to type the exact BIOS ﬁle name at the prompt.

Reading ﬁle ..... done

Erasing ﬂash .... done

Writing ﬂash .... 0x0008CC00 (9%)

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.

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Chapter 2: BIOS Setup

Main ﬁlename

Extension name

A:\>afudos /oMYBIOS03.rom

AMI Firmware Update Utility - Version 1.10

Reading ﬂash ..... 0x0008CC00 (9%)

The BIOS information on the screen is for reference only. What you see on your screen may not be exactly the same as shown.

When the BIOS update process is complete, the utility returns to the DOS prompt.

Reading ﬁle ..... done

Erasing ﬂash .... done

Writing ﬂash .... done

Verifying ﬂash .. done

A:\>

5. Reboot the system from the hard disk.

2.1 .3 Us in g AFU DO S to co py BI OS f rom P C

You can use the AFUDOS.EXE utility to copy the current system BIOS to a ﬂoppy or hard disk and use it as a backup in case the system BIOS fails or gets corrupted.

To copy the BIOS from your PC using AFUDOS.EXE:

1. At the DOS prompt, type the command line:

afudos /o[ﬁlename]

where [ﬁlename] string of not more than eight (8) alpha-numeric characters

for the main ﬁlename and three (3) alpha-numeric characters for the extension name.

2. Press <Enter>.

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3. The utility will copy the current system BIOS by default to the ﬂoppy disk. Make sure that the ﬂoppy disk has at least 600KB of free disk space and is not write-protected.

Reading ﬂash ..... done

A:\>

When the copy process is complete, the utility returns to the DOS prompt.

User recovery requested. Starting BIOS recovery...

Checking for ﬂoppy...

•If there is no ﬂoppy disk in the drive, the error message “Floppy not found!” appears.

•If the correct BIOS ﬁle is not in the ﬂoppy disk, the error message “Floppy not found!” is displayed. Make sure to rename the downloaded BIOS ﬁle as “A8S-XSE.ROM”.

2.1 .4 Us in g ASU S EZ Fl as h to up da te th e BIO S

The ASUS EZ Flash feature allows you to easily update the BIOS without having to go through the long process of booting from a diskette and using a DOS-based utility. The EZ Flash is built-in the BIOS ﬁrmware so it is accessible by simply pressing <Alt + F2> during the Power-On Self Tests (POST).

To update the BIOS using ASUS EZ Flash:

1. Visit the ASUS website (www.asus.com) to download the latest BIOS ﬁle for your motherboard and rename the downloaded ﬁle as

A8S-XSE.ROM. Save the BIOS ﬁle to a ﬂoppy disk.

2. Reboot the system.

3. To launch EZ Flash, press <Alt+F2> during POST to display the following.

4. Insert the ﬂoppy disk that contains the BIOS ﬁle. If all the necessary ﬁles are found in the ﬂoppy disk, EZ Flash performs the BIOS update process and automatically reboots the system when done.

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Chapter 2: BIOS Setup

Make sure that the BIOS ﬁle in the ﬂoppy disk is renamed as “A8S-XSE.ROM”.

2.1 .5 Re co ve rin g th e B IO S wit h Cr ash Fr ee BI OS 2

The CrashFree BIOS 2 auto recovery tool allows you to restore BIOS from the motherboard support CD, or from a ﬂoppy disk that contains the BIOS ﬁle, in case the current BIOS on the motherboard fails or gets corrupted.

To recover the BIOS from a ﬂoppy disk:

1. Boot the system.

2. When a corrupted BIOS is detected, the following screen message appears.

Bad BIOS checksum. Starting BIOS recovery...

Checking for ﬂoppy...

• Prepare the support CD that came with the motherboard or a ﬂoppy disk that contains the motherboard BIOS before proceeding with the BIOS update process.

• If you have saved a copy of the original motherboard BIOS to a bootable ﬂoppy disk, you may also use this disk to restore the BIOS. See section “2.1.1 Creating a bootable ﬂoppy disk.”

3. Insert a ﬂoppy disk that contains the original or the latest BIOS ﬁle for this motherboard. If all the necessary ﬁles are found in the ﬂoppy disk, the BIOS update process continues.

User recovery requested. Starting BIOS recovery... Checking for ﬂoppy... Floppy found! Reading ﬁle “A8S-XSE.ROM”. Completed. Start ﬂashing...

Flashed successfully. Rebooting.

DO NOT shutdown or reset the system while updating the BIOS! Doing so may cause system boot failure!

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To recover the BIOS from the support CD:

1. Boot the system.

2. When a corrupted BIOS is detected, the following screen message appears.

3. Place the support CD in the CD-ROM. The support CD contains the a working BIOS for this motherboard.

If there is no ﬂoppy disk found in the drive, the system automatically checks the CD-ROM.

2. When the BIOS update process is complete, reboot the system.

DO NOT shut down or reset the system while updating the BIOS! Doing so may cause system boot failure!

Bad BIOS checksum. Starting BIOS recovery... Checking for ﬂoppy...

Floppy not found! Checking for CD-ROM... CD-ROM found. Reading ﬁle “A8S-XSE.ROM”. Completed.

Start ﬂashing...

Bad BIOS checksum. Starting BIOS recovery... Checking for ﬂoppy...

Floppy found! Reading ﬁle “A8S-XSE.ROM”. Completed. Start ﬂashing...

Bad BIOS checksum. Starting BIOS recovery... Checking for ﬂoppy...

2. When the BIOS update process is complete, reboot the system.

DO NOT shut down or reset the system while updating the BIOS! Doing so may cause system boot failure!

The recovered BIOS may not be the latest BIOS version for this motherboard. Visit ASUS website (www.asus.com) to download the latest BIOS ﬁle.

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Chapter 2: BIOS Setup

2.2 BIOS Setup program

This motherboard supports a programmable LPC chip that you can update using the provided utility described in section “2.1 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 may want to change the conﬁguration of your computer in the future. For example, you may want to 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 LPC.

The LPC 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>+<Del>, 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. It is a menu-driven program, which means you can 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 “2.7 Exit Menu.”

The BIOS setup screens shown in this chapter 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 product and BIOS information.

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System Time [11:51:19] System Date [Fri 12/16/2005] Legacy Diskette A [1.44M, 3.5 in] Language [English]

Primary IDE Master : [ST340014A] Primary IDE Slave : [Not Detected] Secondary IDE Master : [Not Detected] Secondary IDE Slave :[Not Detected] Third IDE Master : [Not Detected] Fourth IDE Master : [Not Detected] Onboard PCI S-ATA Controller [Native]

System Information

Use [ENTER], [TAB] or [SHIFT-TAB] to select a ﬁeld.

Use [+] or [-] to conﬁgure system time.

2.2 .2 Me nu b ar

The menu bar on top of the screen has the following main items:

Main For changing the basic system conﬁguration Advanced For changing the advanced system settings Power For changing the advanced power management (APM)

conﬁguration Boot For changing the system boot conﬁguration Exit For selecting the exit options and loading default settings

2.2 .1 BI OS m en u s cr ee n

To select an item on the menu bar, press the right or left arrow key on the keyboard until the desired item is highlighted.

2.2 .3 Na vi ga ti o n ke ys

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.

Navigation keys

General helpMenu bar

Sub-menu items

Conﬁguration ﬁelds

Menu items

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Chapter 2: BIOS Setup

2.2 .4 Me nu i tem s

The highlighted item on the menu bar displays the speciﬁc items for that menu. For example, selecting Main shows the Main menu items.

The other items (Advanced, Power, Boot, and Exit) on the menu bar have their respective menu items.

2.2 .5 Su b- me nu it em s

An item with a sub-menu on any menu screen is distinguished by a solid triangle before the item. To display the sub-menu, select the item and press <Enter>.

2.2 .6 Co nf ig ura ti on fi el ds

These ﬁelds show the values for the menu items. If an item is userconﬁgurable, you may change the value of the ﬁeld opposite the item. You can not 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 “2.2.7 Pop-up window.”

2.2 .7 Po p- up w i nd ow

Select a menu item then press Enter to display a pop-up window with the conﬁguration options for that item.

2.2 .8 Sc ro ll ba r

A scroll bar appears on the right side of a menu screen when there are items that do not ﬁt on the screen. Press Up/Down arrow keys or PageUp/ PageDown keys to display the other items on the screen.

Scroll bar

Select Screen Select Item +- Change Option F1 General Help F10 Save and Exit ESC Exit

Primary Graphics Adapter [AGP] Search for MDA Resources [Yes]

AGP Mode [AGP 8X] AGP Fast Write [Enabled] Graphics Aperture Size [64MB]

Pop-up window

System Time [11:51:19] System Date [Thu 07/05/2005] Legacy Diskette A [1.44M, 3.5 in]

Primary IDE Master :[ST320413A] Primary IDE Slave :[ASUS CD-S340] Secondary IDE Master :[Not Detected] Secondary IDE Slave :[Not Detected] Third IDE Master :[Not Detected] Fourth IDE Master :[Not Detected] OnBoard PCI S-ATA Controller [Native]

System Information

Use [ENTER], [TAB] or [SHIFT-TAB] to select a field.

Use [+] or [-] to configure system time.

Main menu items

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2.3 Main menu

When you enter the BIOS Setup program, the Main menu screen appears giving you an overview of the basic system information.

2.3 .1 Sy st em T i me [ xx : xx :x xx x ]

Allows you to set the system time.

2.3 .2 Sy st em D a te [ Da y x x/ xx / xx xx ]

Allows you to set the system date.

2.3 .3 Le ga cy D i sk et te A [1 .44 M, 3 .5 in .]

Sets the type of ﬂoppy drive installed. Conﬁguration options: [Disabled] [360K, 5.25 in.] [1.2M , 5.25 in.] [720K ,

3.5 in.] [1.44M, 3.5 in.] [2.88M, 3.5 in.]

2.3 .4 La ng ua ge [E ng li s h]

Allows you to select the BIOS language version. Conﬁguration options: [Chinese(BIG5)] [Japanese] [Français] [German] [English]

Refer to section “2.2.1 BIOS menu screen” for information on the menu screen items and how to navigate through them.

System Time [11:51:19] System Date [Fri 12/16/2005] Legacy Diskette A [1.44M, 3.5 in.] Language [English]

System Information

Use [ENTER], [TAB] or [SHIFT-TAB] to select a ﬁeld.

Use [+] or [-] to conﬁgure system time.

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Chapter 2: BIOS Setup

2.3 .5 Pr im ar y, Se co nd a ry , Th i rd a nd Fo ur th ID E

Mas te r/ Sla ve

While entering Setup, BIOS auto-detects the presence of IDE devices. There is a separate sub-menu for each IDE device. Select a device item then press <Enter> to display the IDE device information.

The values opposite the dimmed items (Device, Vendor, Size, LBA Mode, Block Mode, PIO Mode, Async DMA, Ultra DMA, and SMART monitoring) are auto-detected by BIOS and 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) [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]

Primary IDE Master

Device : Hard Disk Vendor : ST340014A Size : 40.0GB LBA Mode : Supported Block Mode : 16 Sectors PIO Mode : 4 Async DMA : MultiWord DMA-2 Ultra DMA : Ultra DMA-5 SMART Monitoring: Supported

Type [Auto] LBA/Large Mode [Auto] Block(Multi-sector Transfer) [Auto] PIO Mode [Auto] DMA Mode [Auto] Smart Monitoring [Auto] 32Bit Data Transfer [Disabled]

Select the type of device connected to the system

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AMI BI O S

Displays the auto-detected BIOS information.

Pro c es s or

Displays the auto-detected processor information.

Sys t em Mem o ry

Displays the auto-detected system memory.

PIO Mode [Auto]

Selects the PIO mode. Conﬁguration options: [Auto] [0] [1] [2] [3] [4]

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 [Disabled]

Enables or disables 32-bit data transfer. Conﬁguration options: [Disabled] [Enabled]

2.3 .6 On bo ar d P CI S -AT A Co ntr ol le r [ Na ti ve]

Disables or sets the onboard PCI S-ATA controller mode. Conﬁguration options: [Disabled] [Native] [RAID]

2.3 .7 Sy st em I n fo rm at i on

This menu gives you an overview of the general system speciﬁcations. The items in this menu are auto-detected by BIOS.

AMI BIOS Version : 0107 Build Date : 12/29/05

Processor Type : AMD Athlon(tm) 64 Processor 3200+ Speed : 2011MHz Count : 1

System Memory Size : 256MB

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Chapter 2: BIOS Setup

2.4 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 may cause the system to malfunction.

JumperFree Conﬁguration USB Conﬁguration

CPU Conﬁguration Chipset Onboard Devices Conﬁguration PCI PnP AMD Cool ‘N Quiet Conﬁguration

2.4 .1 Ju mp er Fre e Co nfi gu ra tio n

Conﬁgure System Frequency

AI Overclocking [Auto]

AI O ve r clo c ki n g [ A ut o ]

Sets the mode for overclocking. Conﬁguration options: [Manual] [Auto] [Overclock Proﬁle]

The following items appear only when the Overclock Option is set to Manual.

CPU Fr e que n cy [XX X ] ( val u e i s a u to - det e ct e d)

Indicates the frequency sent by the clock generator to the system bus and PCI bus. The bus frequency (external frequency) multiplied by the bus multiple equals the CPU speed. The value of this item is auto-detected by BIOS. The values range from 200 to 300. Use the <+> and <-> keys to adjust the value.

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PCI Ex p res s F r equ e nc y [A u to ]

Allows you to set the PCI Express frequency. Conﬁguration options: [Auto] [90] [91] ~ [104]

PCI Cl o ck S yn c hro n iz a tio n M o de [ To PCI Ex p res s ]

Sets the PCI Express clock synchronization mode. Conﬁguration options: [To PCI Express] [33.33MHz] [37.5MHz] [40.0MHz]

DDR Re f ere n ce Vol t ag e [A u to ]

Allows you to automatically detect or select from a list the DDR operating voltage. Conﬁguration options: [2.6V] [2.7V] [2.8V] [2.9V] [Auto]

FID / VI D Ch a ng e [A u to ]

Sets the frequency ID and voltage ID. Conﬁguration options: [Auto] [Manual]

Pro c es s or F re q uen c y M ult i pl i er [ x1 0 20 0 0 M Hz]

Sets the processor frequency multiplier. The default value varies depending on the processor installed. This item appears only when the FID/VID Change item is set to Manual. Conﬁguration options: [x8 1600 MHz] [x9 1800 MHz] [x10 2000 MHz]

Pro c es s or V ol t age [1 . 400 V]

Sets the processor voltage. The conﬁguration options vary depending on the processor installed. This item appears only when the FID/VID Change item is set to Manual.

2.4 .2 US B Co nfi gu ra tio n

The items in this menu allows you to change the USB-related features. Select an item then press <Enter> to display the conﬁguration options.

OnBoard SiS USB1.1 DEVICE [Enabled] OnBoard SiS USB2.0 DEVICE [Enabled]

USB Conﬁguration

Module Version - 2.24.0-11.4

USB Devices Enabled: None

Legacy USB Support [Enabled] USB 2.0 Controller Mode [HiSpeed] BIOS EHCI Hand-Off [Enabled]

OnB o ar d Si S U S B1. 1 DE VIC E [E nab l ed]

Allows you to enable or disable the onboard SiS USB 1.1 port. Conﬁguration options: [Disabled] [Enabled]

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Chapter 2: BIOS Setup

The Module Version and USB Devices Enabled items show the auto-detected values. If no USB device is detected, the item shows None.

Leg a cy USB Su p por t [ E nab l ed ]

Allows you to enable or disable the legacy USB support. When set to Auto, the system disables the legacy USB support if there are no USB devices connected.Conﬁguration options: [Disabled] [Enabled] [Auto]

USB 2.0 Co n tro lle r Mo de [ HiS pee d ]

Allows you to conﬁgure the USB 2.0 controller in HiSpeed (480 Mbps) or Full Speed (12 Mbps). Conﬁguration options: [HiSpeed ] [Full Speed]

BIO S E H CI H an d -Of f [ E nab l ed ]

Allows you to stop the EHCI HC in OHCI handover. Enable this item when installing operating systems that does not support EHCI host controllers. Conﬁguration options: [Disabled] [Enabled]

2.4 .3 CP U Co nfi gu ra tio n

The CPU conﬁguration menu displays the current CPU conﬁguration.

CPU Conﬁguration Module Version: 14.08 Physical Count: 1 Logical Count : 1

AMD Athlon(tm) 64 Processor 3200+ Revision: D0 Cache L1: 128KB Cache L2: 512KB Speed : 2011MHz Current FSB Multiplier: 10x Maximum FSB Multiplier: 10x Able to Change Freq. : Yes uCode Patch Level : 0x41

The items in this menu varies depending on the type of processor installed.

OnB o ar d Si S U S B2. 0 DE VIC E [E nab l ed]

Allows you to enable or disable the onboard SiS USB 2.0 port. Conﬁguration options: [Disabled] [Enabled]

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2.4 .4 Ch ip se t

The Chipset menu items allow you to change the advanced chipset settings. Select an item then press <Enter> to display the sub-menu.

Chipset Settings

PCI Express (Dev1) Conﬁguration NorthBridge Conﬁguration HyperTransport Conﬁguration

PCI Ex p res s ( D ev1 ) C o nfi g ur a tio n

PCI Express (Dev1) Conﬁguration

Primary Graphics Adapter [PCI Express Card]

Pri m ar y Gr a ph i cs A da p ter [P C I E x pr e ss C ar d ]

Sets the primary graphics adapter. Conﬁguration options: [PCI Expres Card] [PCI]

NorthBridge Chipset Conﬁguration

Memory Conﬁguration

Memory CLK :133 MHz CAS Latency(Tcl) :2.0 RAS/CAS Delay(Trcd) :3 CLK Min Active RAS(Tras) :6 CLK Row Precharge time (Trp) :3 CLK RAS/RAS Delay (Trrd) :2 CLK Row Cycle (Trc) :9 CLK Row Refresh Cycle (Trfc) :10 CLK Read Write Delay (Trwt) :2 CLK Read Preamble :7.0 ns Asynchronous Latency :7 ns

Nor t hB r idg e C o nfi g ur a tio n

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Chapter 2: BIOS Setup

Memory Conﬁguration

Memclock Mode [Auto] MCT Timing Mode [Auto] Hardware Memory Hole [Disabled]

Mem o ry Con f ig u rat i on

Mem c lo c k M o de [ A u to ]

Allows you to set the memory clock mode. Set by the code using [Auto] or select [Limit] to set using one of the standard values. Conﬁguration options: [Auto][Limit]

CAS Latency (CL) [Auto]

Sets the CAS Latency. Conﬁguration options: [Auto] [2.0] [3.0] [2.5]

TRAS [Auto]

This item sets the TRAS. Conﬁguration options: [Auto] [5 CLK] [6 CLK] [7 CLK] [8 CLK] [9 CLK] [10 CLK] [11 CLK] [12 CLK] [13 CLK] [14 CLK] [15 CLK]

TRP [Auto]

Sets the TRP. Conﬁguration options: [Auto] [2 CLK] [3 CLK] [4 CLK] [5 CLK] [6 CLK]

TRCD [Auto]

Sets the TRCD. Conﬁguration options: [Auto] [2 CLK] [3 CLK] [4 CLK] [5 CLK] [6 CLK]

The following items appear only when the MCT Timing Mode is set to [Manual].

MCT Ti m ing Mo d e [ A ut o ]

Allows you to set the MCT timing mode. Set by the code using [Auto] or select [Manual] to set using one of the standard values. Conﬁguration options: [Auto] [Manual]

The following items appear only when the Memclock Mode is set to [Limit].

Memclock Value [100MHz]

This item sets the Memclock value. Conﬁguration options: [100MHz] [133MHz] [166MHz] [200MHz]

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HyperTransport Conﬁguration

HT Width [Auto] HT Speed [1000 MHz]

TRFC [Auto]

Sets the TRFC. Conﬁguration options: [Auto] [9T] [10T] [11T] [12T] [13T] [14T] ... [23T]

TRWT [Auto]

Sets the TRWT. Conﬁguration options: [Auto] [1 CLK] [2 CLK] [3 CLK] [4 CLK] [5 CLK] [6 CLK]

Ban k I n ter l ea v ing [ Au t o]

Allows you to set the Bank Interleaving. Conﬁguration options: [Auto] [Disable]

Har d wa r e M e mo r y H o le [Di s ab l ed]

Enables or disables the software memory remapping around the memory hole. Enable this item to be able to make all installed memory available. The feature is only supported by Rev E0 processors. Conﬁguration options: [Disabled] [Enabled]

Hyp e rT r ans p or t Co n fi g ura t io n

HT W id t h [ Au t o]

Allows selection of HyperTransport upstream data width. Conﬁguration options: [8 BIT] [16 BIT] [Auto]

HT S pe e d [ 8 00 MHz ]

Sets the HyperTransport frequency from CPU to the NorthBridge. Conﬁguration options: [800 Mhz] [1000 Mhz]

TRRD [Auto]

Sets the TRRD. Conﬁguration options: [Auto] [2T] [3T] [4T]

TRC [Auto]

Sets the TRC. Conﬁguration options: [Auto] [7T] [8T] [9T] [10T] [11T] [12T] [13T] [14T][15T] [16T] [17T] [18T] [19T] [20T] [21T]

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Chapter 2: BIOS Setup

2.4 .5 On bo ar d D ev ic es Co nf igu ra ti on

Ser i al Por t 1 A ddr e ss [3F 8 /IR Q4]

Allows you to select the Serial Port1 base address. Conﬁguration options: [Disabled] [3F8/IRQ4] [2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]

Serial Port Mode [Normal]

Allows you to select the Serial Port mode. Conﬁguration options: [Normal] [IrDA] [ASK IR]

Par a ll e l P o rt Add r es s [3 7 8]

Allows you to select the Parallel Port base addresses. Conﬁguration options: [Disabled] [378] [278] [3BC]

Par a ll e l P o rt Mod e [ N orm a l]

Allows you to select the Parallel Port mode. Conﬁguration options: [Normal] [EPP] [ECP] [EPP+ECP]

EPP Version [1.9]

Appears when the Parallel Port Mode is set to [EPP] or [EPP+ECP]. This item allows you to to select the Parallel Port EPP version. Conﬁguration options: [1.9] [1.7]

ECP Mode DMA Channel [DMA3]

Appears when the Parallel Port Mode is set to [ECP] or [EPP+ECP]. This item allows you to set the Parallel Port ECP DMA. Conﬁguration options: [DMA0] [DMA1] [DMA3]

Par a ll e l P o rt IRQ [I R Q7]

Sets the Parallel Port IRQ. Conﬁguration options: [IRQ5] [IRQ7]

Onb o ar d Ga m e P ort [D i sab l ed ]

Enables or disables the onboard GAME port. Conﬁguration options: [Disabled] [Enabled]

Serial Port1 Address [3F8/IRQ4] Serial Port1 Mode [Normal] Parallel Port Address [378] Parallel Port Mode [Normal] Parallel Port IRQ [IRQ7] Onboard Game Port [Disabled] Onboard MIDI Port [Disabled]

Onboard SiS190 LAN Device [Enabled] Onboard LAN Boot ROM [Disabled] Onboard AC97 Audio DEVICE [Enabled]

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OnB o ar d MI D I P ort [D i sab l ed ]

Disables or sets the onboard MIDI port. Conﬁguration options: [Disabled] [300] [330]

OnB o ar d Si S 190 LA N De vic e [E nab l ed]

llows you to enable or disable the onboard LAN controller.

Configuration options: [Disabled] [Enabled]

Onboard LAN Boot ROM [Disabled]

Allows you to enable or disable the onboard LAN boot ROM. Conﬁguration options: [Disabled] [Enabled]

OnB o ar d AC ʼ 97 Aud i o D EVI C E [ Ena b led ]

Allows the BIOS to detect whether you are using any audio device. If an audio device is detected, the onboard audio controller is enabled; if no audio device is detected, the controller is disabled. Conﬁguration options: [Disabled] [Enabled]

2.4 .6 PCI P nP

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 may cause the system to malfunction.

Advanced PCI/PnP Settings

WARNING: Setting wrong values in below sections may cause system to malfunction.

Plug And Play O/S [No] PCI Lantency Timer [64] Allocate IRQ to PCI VGA [Yes] Palette Snooping [Disabled]

IRQ3 assigned to [PCI Device] IRQ4 assigned to [PCI Device] IRQ5 assigned to [PCI Device] IRQ7 assigned to [PCI Device] IRQ9 assigned to [PCI Device] IRQ10 assigned to [PCI Device] IRQ11 assigned to [PCI Device] IRQ14 assigned to [PCI Device] IRQ15 assigned to [PCI Device]

NO: Lets the BIOS conﬁgure all the devices in the system. 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

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Chapter 2: BIOS Setup

PCI La t enc y T i mer [6 4 ]

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]

All o ca t e I R Q t o P C I V GA [ Ye s ]

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]

Pal e tt e Sn o op i ng [ Di s abl e d]

When set to [Enabled], the pallete snooping feature informs the PCI devices that an ISA graphics device is installed in the system so that the latter can function correctly. Setting to [Disabled] deactivates this feature. Conﬁguration options: [Disabled] [Enabled]

2.4 .7 AMD C oo l ʻ N Qu iet C on fig ur at ion

AMD Cool ‘N Quiet Conﬁguration

Cool N’Quiet [Enabled]

Enabled/Disabled Cool N’Quiet

Coo l ʻ N Qu i et [Di s ab l ed]

Enables or disables the ASUS AMD Cool ʻnʼ Quiet! technology feature. Conﬁguration options: [Enabled] [Disabled]

Plu g a n d P l ay O/S [N o ]

When set to [No], BIOS conﬁgures all the devices in the system. When set to [Yes] and if you installed a Plug & Play operating system, the operating system conﬁgures the Plug & Play devices not required for boot. Conﬁguration options: [No] [Yes]

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2.5 .1 Sus pe nd Mo de [ S1 & S3 (S TR )]

Allows you to select the ACPI state to be used for system suspend. Conﬁguration options: [S1 (POS) Only] [S1 and S3 (STR)] [S3 Only]

2.5 .2 Rep os t Vid eo O n S 3 Re sum e [N o]

Determines whether to invoke the VGA BIOS post on S3/STR resume. Conﬁguration options: [No] [Yes]

2.5 .3 ACP I 2. 0 S up po rt [N o]

Allows you to add more tables for ACPI 2.0 speciﬁcations. Conﬁguration options: [No] [Yes]

2.5 .4 ACP I AP IC Su pp ort [ En abl ed ]

Enables or disables the ACPI support in the ASIC. When set to Enabled, the ACPI APIC table pointer is included in the RSDT pointer list. Conﬁguration options: [Disabled] [Enabled]

2.5 Power menu

The Power menu items allow you to change the settings for the Advanced Power Management (APM) feature. Select an item then press <Enter> to display the conﬁguration options.

Suspend Mode [S1 & S3 (STR)]

Repost Video on S3 Resume [No] ACPI 2.0 Support [No]

ACPI APIC Support [Enabled]

APM Conﬁguration

Hardware Monitor

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Chapter 2: BIOS Setup

Power Button Mode [On/Off]

Restore on AC Power Loss [Always OFF] Power On By PS2 Keyboard [Disabled] Power On By PS2 MOUSE [Disabled] Power On By PCI Devices [Disabled] Power On By External Modem [Disabled] Power On By RTC Alarm [Disabled]

2.5 .5 APM C on fig ur at ion

Pow e r B utt o n M ode [O n /Of f ]

Allows the system to go into On/Off mode or suspend mode when the power button is pressed. Conﬁguration options: [On/Off] [Suspend]

Res t or e on AC / Pow e r L oss [A l way s O F F]

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 before the AC power loss. Conﬁguration options: [Always OFF] [Always On] [Keep Previous State]

Pow e r O n B y P S 2 K e yb o ard [D i sab l ed ]

Allows you to disable or set the keyboard wake-up feature. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Conﬁguration options: [Disabled] [Enabled]

Pow e r O n B y P S 2 M o us e [D i sa b led ]

When set to [Enabled], this parameter allows you to use the PS/2 mouse to resume the system. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Conﬁguration options: [Disabled] [Enabled]

Pow e r O n B y P C I D e vi c es [ Di s abl e d]

Allows you to enable or disable the PME to generate a wake event. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Conﬁguration options: [Disabled] [Enabled]

Pow e r O n B y E x ter n al Mod e ms [Di s ab l ed]

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]

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2.5 .6 Har dw ar e M on it or

Hardware Monitor

CPU Temperature [40.5ºC/102.5ºF] MB Temperature [33ªC/91ºF] CPU Fan Speed [3260RPM] Chassis Fan Speed [N/A] Power Fan Speed [N/A] VCORE Voltage [ 1.504V]

3.3V Voltage [ 3.360V] 5V Voltage [ 5.160V] 12V Voltage [11.328V]

Smart Q-FAN Function [Disabled]

CPU Temperature

Pow e r O n B y R T C A l ar m [D i sa b led ]

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, and RTC Alarm Second appear with set values. Conﬁguration options: [Disabled] [Enabled]

CPU Te m per a tu r e [ x xx ºC/ x xx ºF] MB T em p era t ur e [x x x º C/x x x º F]

The onboard hardware monitor automatically detects and displays the motherboard and CPU temperatures.

CPU Fa n Sp e ed [xx x xR P M] o r [ N/A ] Cha s si s Fa n S p eed [x x xxR P M] or [ N/ A ]

Pow e r F an S pe e d [ x xx x RPM ] o r [N / A]

The onboard hardware monitor automatically detects and displays the CPU, chassis, and power fan speeds in rotations per minute (RPM). If any of the fans is not connected to the motherboard, the speciﬁc ﬁeld shows N/A.

VCO R E V olt a ge , +3 . 3V Vol t age , + 5 V V o lt a ge, +1 2 V Vol t ag e

The onboard hardware monitor automatically detects the voltage output through the onboard voltage regulators.

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.

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Chapter 2: BIOS Setup

2.6 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.

2.6 .1 Boo t De vic e Pr ior it y

1st ~ x xth Boo t D e vic e [ 1 st Flo p py Dri v e]

These items specify the boot device priority sequence from the available devices. The number of device items that appear on the screen depends on the the number of devices installed in the system. Conﬁguration options: [1st FLOPPY DRIVE][Hard Drive][ATAPI CD-ROM][Disabled]

Boot Settings

Boot Device Priority

Boot Settings Conﬁguration Security

Boot Device Priority

1st Boot Device [1st FLOPPY DRIVE] 2nd Boot Device [Hard Drive] 3rd Boot Device [ATAPI CD-ROM]

Speciﬁes the Boot

Device Priority

sequence.

Sma r t Q -Fa n F u nct i on [Di s ab l ed]

Enables or disables the ASUS Q-Fan function. Conﬁguration options: [Disabled] [Enabled]

Q-F A N M ode [S t and a rd ]

Sets the Q-Fan mode. This item appears only when the Smart Q-Fan Function item is Enabled. Conﬁguration options: [Quiet] [Standard] [Cool]

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2.6 .2 Boo t Se tti ng s Con fi gu rat io n

Qui c k B oot [E n abl e d]

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]

Ful l S c ree n L o go [ En a ble d ]

Allows you to enable or disable the full screen logo display feature. Conﬁguration options: [Disabled] [Enabled]

Add On ROM Di s pla y M o de [ Fo r ce B IO S ]

Sets the display mode for option ROM. Conﬁguration options: [Force BIOS] [Keep Current]

Boo t up Num - Lo c k [ O n]

Allows you to select the power-on state for the NumLock. Conﬁguration options: [Off] [On]

PS/ 2 M o use Su p por t [ A uto ]

Allows you to enable or disable support for PS/2 mouse. Conﬁguration options: [Disabled] [Enabled] [Auto]

Wai t f o r ʻ F 1ʼ If E rr o r [ E na b led ]

When set to Enabled, the system waits for F1 key to be pressed when error occurs. Conﬁguration options: [Disabled] [Enabled]

Hit ʻD E Lʼ M es s age Di s pla y [ E nab l ed ]

When set to Enabled, the system displays the message “Press DEL to run Setup” during POST. Conﬁguration options: [Disabled] [Enabled]

Make sure that the above item is set to [Enabled] if you wish to use the ASUS MyLogo™ feature.

Boot Settings Conﬁguration

Quick Boot [Enabled] Full Screen Logo [Enabled] AddOn ROM Display Mode [Force BIOS] Bootup Num-Lock [On] PS/2 Mouse Support [Auto]

Wait for ‘F1’ If Error [Enabled]

Hit ‘DEL’ Message Display [Enabled]

Interrupt 19 Capture [Disabled]

Allows BIOS to skip

certain tests while

booting. This will

decrease the time

needed to boot the

system.

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Chapter 2: BIOS Setup

After you have set a supervisor password, the other items appear to allow you to change other security settings.

If you forget your BIOS password, you can clear it by erasing the CMOS Real Time Clock (RTC) RAM. See section “1.9 Jumpers” for information on how to erase the RTC RAM.

2.6 .3 Sec ur it y

The Security menu items allow you to change the system security settings. Select an item then press <Enter> to display the conﬁguration options.

Cha n ge Sup e rv i sor Pa s swo r d

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 have set a password, this item shows Installed.

To set a Supervisor Password:

1. Select the Change Supervisor Password item and press <Enter>.

2. From the password box, type a password combination of at least six (6) letters and/or numbers, then press <Enter>.

3. Conﬁrm the password when prompted. The message “Password Installed” appears after you have successfully set your password. The Supervisor Password item now shows Installed.

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.

Int e rr u pt 1 9 C apt u re [Di s abl ed]

When set to [Enabled], this function allows the option ROMs to trap Interrupt 19. Conﬁguration options: [Disabled] [Enabled]

Security Settings

Supervisor Password : Not Installed User Password : Not Installed

Change Supervisor Password

<Enter> to change

password.

<Enter> again to

disable password.

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Use r A c ces s L e vel (F u ll A cc e ss]

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 change only to selected ﬁelds, such as Date and Time.

Full Access allows viewing and changing all the ﬁelds in the Setup utility.

Cha n ge Use r P a ssw o rd

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 have set a password, this item shows Installed.

To set a User Password:

1. Select the Change User Password item and press <Enter>.

2. On the password box that appears, type a password combination of at least six (6) letters and/or numbers, then press <Enter>.

3. Conﬁrm the password when prompted. The message “Password Installed” appears after you have successfully set your password. The User Password item now shows Installed.

To change the user password, follow the same steps as in setting a user password.

Security Settings

Supervisor Password : Installed User Password : Not Installed

Change Supervisor Password

User Access Level [Full Access]

Change User Password

Clear User Password

Password Check [Setup]

<Enter> to change

password.

<Enter> again to

disabled password.

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Chapter 2: BIOS Setup

2.7 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.

Exit Options

Exit & Save Changes Exit & Discard Changes

Discard Changes

Load Setup Defaults

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 system setup

after saving the

changes.

F10 key can be used

for this operation.

Cle a r U ser Pa s swo r d

Select this item if you wish to clear the user password.

Pas s wo r d C h ec k [S e tu p ]

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]

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Exi t & Dis c ar d Ch a ng e s

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.

Dis c ar d Ch a ng e s

Allows you to discard the selections you made and restore the previously saved values. After selecting this option, a conﬁrmation appears. Select Ok to discard any changes and load the previously saved values.

Loa d S e tup De f aul t s

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 Ok to load default values. Select Exit & Save Changes or make other changes before saving the values to the non-volatile RAM.

Exi t & Sav e C h ang e s

Once you are ﬁnished making your selections, choose this option from the Exit menu to ensure that the values you selected are saved to the CMOS RAM. An onboard backup battery sustains the CMOS RAM and stays on even when the PC is turned off. When you select this option, a conﬁrmation window appears. Select Ok 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.

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Chapter 2: BIOS Setup

This chapter describes the contents of the support CD that comes with the motherboard package.

Software

support

3-2

Chapter 3: Software support

3.1 Install an operating system

This motherboard supports Windows® 2000/XP operating system (OS). Always install the latest OS version and corresponding updates to maximize the features of your hardware.

Motherboard settings and hardware options vary, so use the setup procedures presented in this chapter for general reference only. Refer to your OS documentation for more information.

3.2 Support CD information

The support CD that came with the motherboard contains useful software and several utility drivers that enhance the motherboard features.

The contents of the support CD are subject to change at any time without notice. Visit the ASUS website for updates.

3.2 .1 Run ni ng th e su ppo rt C D

To begin using the support CD, simply insert the CD into your CD-ROM drive. The CD automatically displays the Drivers menu if Autorun is enabled in your computer. Click on an item to install.

Cli c k an it e m to ins t a l l

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. Doubleclick the ASSETUP.EXE to run the CD.

Cli c k an ic o n to dis p l a y mor e inf o r m ation

3.2 .2 Dri ve rs me nu

The drivers menu shows the available device drivers if the system detects installed devices. Install the necessary drivers to activate the devices.

AMD Co o l ʻ n ʼ Q uie t D r ive r

Installs the AMD Cool ʻnʼ Quiet! technology drivers.

SIS RA I D C o nt r oll e r D riv e r

Install the SIS RAID Controller drivers.

Sou n dM A X A D I1 9 86A Aud i o D riv e r

Installs the SoundMAX ADI1986A audio driver and application.

SiS Et h ern e t D riv e r

Installs the SiS Ethernet LAN driver.

USB 2.0 Dr i ver

Installs the USB 2.0 driver to upgrade your USB 1.1 ports to USB 2.0. For Windows® XP users, make sure to install Windows XP SP 1 to support USB

2.0.

3.2 .3 Uti li ti es me nu

The Utilities menu shows the applications and other software that the motherboard supports.

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3-4

Chapter 3: Software support

ASU S P C Pr o be II

This smart utility monitors the fan speed, CPU temperature, and system voltages, and alerts you on any detected problems. This utility helps you keep your computer at a healthy operating condition.

ASU S U p dat e

This program allows you to download the latest version of the BIOS from the ASUS website. Before using the ASUS Update, make sure that you have an Internet connection so you can connect to the ASUS website. Installing ASUS Update also installs ASUS Mylogo™.

ASU S S c ree n S a ver

Installs the ASUS screen saver.

ASU S C o olʼ n ʼQ u iet Uti lit y

Installs the ASUS AMD Cool ʻnʼ Quiet utility.

Acr o ba t Re a de r

Installs the Adobe Acrobat® Reader V7.0. The Acrobat® Reader software is for viewing ﬁles saved in Portable Document Format (PDF).

Mic r os o ft D ir e ctX 9. 0 Dr i ver

Installs the Microsoft DirectX™9.0c driver.

Ant i -v i rus ut i lit y

The anti-virus application detects and protects your computer from viruses that destroys data.

3.2 .4 Mak e Di sk

Mak e S I S R A ID Con t ro l ler Dr i ver Di s k

Creates the SIS RAID controller driver disk.

3.2 .5 Man ua l

SIS 9 65/ SIS 9 65L SA T A R A ID Use r ʼs Man u al

Allows you to open the SIS965/SIS965L Serial ATA RAID userʼs manual.

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3-5

3.2 .6 ASU S Co nta ct I nfo rm at ion

Clicking the ASUS Contact Information tab displays as stated. You may also ﬁnd this information on the inside front cover of this user guide.

3-6

Chapter 3: Software support

ASUS A8S-X-SE User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual