ASUS P5SD2-X User Manual

Download

P5SD2-X

Motherboard

E2026E2026

E2026

E2026E2026

First EditionFirst Edition

First Edition

First EditionFirst Edition September 2005September 2005

September 2005

September 2005September 2005

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.

iiii

Contents

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

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

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

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

P5SD2-X specifications summary ........................................................ x

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

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

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

1.3 Special features .................................................................... 1-2

1.3.1 Product highlights................................................... 1-2

1.3.2 Innovative ASUS features ....................................... 1-4

1.4 Before you proceed .............................................................. 1-5

1.5 Motherboard overview .......................................................... 1-6

1.5.1 Placement direction ................................................ 1-6

1.5.2 Screw holes ............................................................ 1-6

1.5.3 Motherboard layout ................................................ 1-7

1.6 Central Processing Unit (CPU) .............................................. 1-8

1.6.1 Installling the CPU ................................................... 1-8

2.3.2 Installling the CPU heatsink and fan ..................... 1-11

2.3.3 Uninstalling the CPU heatsink and fan .................. 1-13

1.7 System memory ................................................................. 1-15

1.7.1 Overview ............................................................... 1-15

1.7.2 Memory Configurations .........................................1-15

1.7.3 Installing a DIMM ................................................... 1-17

1.7.4 Removing a DIMM ................................................. 1-17

1.8 Expansion slots ................................................................... 1-18

1.8.1 Installing an expansion card .................................. 1-18

1.8.2 Configuring an expansion card.............................. 1-18

1.8.3 Interrupt assignments .......................................... 1-19

1.8.4 PCI slots ................................................................ 1-20

1.8.5 PCI Express x16 slot ............................................. 1-20

1.8.6 PCI Express x1 slot ...............................................1-20

1.9 Jumpers .............................................................................. 1-21

iiiiii

iii

iiiiii

Contents

1.10 Connectors ......................................................................... 1-23

1.10.1 Rear panel connectors .......................................... 1-23

1.10.2 Internal connectors............................................... 1-24

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 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 ASUS EZ Flash utility .............................................. 2-3

2.1.3 AFUDOS utility ........................................................ 2-4

2.1.4 ASUS CrashFree BIOS 2 utility ................................ 2-6

2.1.5 ASUS Update utility ................................................ 2-8

2.2 BIOS setup program ........................................................... 2-11

2.2.3 Navigation keys .................................................... 2-12

2.2.1 BIOS menu screen ................................................. 2-12

2.2.2 Menu bar ............................................................... 2-12

2.2.4 Menu items ........................................................... 2-13

2.2.5 Sub-menu items ................................................... 2-13

2.2.6 Configuration fields .............................................. 2-13

2.2.7 Pop-up window ..................................................... 2-13

2.2.8 Scroll bar .............................................................. 2-13

2.2.9 General help .......................................................... 2-13

2.3 Main menu .......................................................................... 2-14

2.3.1 System Time ......................................................... 2-14

2.3.2 System Date ......................................................... 2-14

2.3.3 Legacy Diskette A ................................................ 2-14

2.3.4 Primary, Third and Fourth IDE Master/Slave ......... 2-15

2.3.5 IDE Configuration .................................................. 2-16

2.3.6 OnBoard PCI S-ATA Controller .............................. 2-17

2.3.7 System Information .............................................. 2-17

2.4 Advanced menu .................................................................. 2-18

iviv

2.4.1 JumperFree Configuration .................................... 2-18

2.4.2 CPU Configuration ................................................. 2-20

2.4.3 Chipset ................................................................. 2-21

2.4.4 Onboard Devices Configuration ............................ 2-22

2.4.5 PCI PnP ................................................................. 2-24

Contents

2.4.6 USB Configuration................................................. 2-25

2.5 Power menu ........................................................................ 2-26

2.5.1 Suspend Mode ...................................................... 2-26

2.5.2 Repost Video on S3 Resume ................................ 2-26

2.5.3 ACPI 2.0 Support .................................................. 2-26

2.5.4 ACPI APIC Support ................................................ 2-26

2.5.5 APM Configuration ................................................ 2-27

2.5.6 Hardware Monitor ................................................. 2-29

2.6 Boot menu .......................................................................... 2-30

2.6.1 Boot Device Priority .............................................. 2-31

2.6.2 Boot Settings Configuration ................................. 2-31

2.6.3 Security ................................................................ 2-33

2.7 Exit menu ........................................................................... 2-35

Chapter 3: Software supportChapter 3: Software support

Chapter 3: Software support

Chapter 3: Software supportChapter 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 .......................................................... 3-4

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

3.2.5 Manuals menu ......................................................... 3-6

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

Notices

Federal Communications Commission StatementFederal Communications Commission Statement

Federal Communications Commission Statement

Federal Communications Commission StatementFederal Communications Commission Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

•

This device may not cause harmful interference, and

•

This device must accept any interference received including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer’s instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•

Reorient or relocate the receiving antenna.

•

Increase the separation between the equipment and receiver.

•

Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.

•

Consult the dealer or an experienced radio/TV technician for help.

The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

Canadian Department of Communications StatementCanadian Department of Communications Statement

Canadian Department of Communications Statement

Canadian Department of Communications StatementCanadian Department of Communications Statement

This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

This class B digital apparatus complies with CanadianThis class B digital apparatus complies with Canadian

This class B digital apparatus complies with Canadian

This class B digital apparatus complies with CanadianThis class B digital apparatus complies with Canadian ICES-003.ICES-003.

ICES-003.

ICES-003.ICES-003.

vivi

Safety information

Electrical safetyElectrical safety

Electrical safety

Electrical safetyElectrical safety

•

To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system.

•

When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.

•

Before connecting or removing signal cables from the motherboard, ensure that all power cables are unplugged.

•

Seek professional assistance before using an 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.

Operation safetyOperation safety

Operation safety

Operation safetyOperation safety

•

Before installing the motherboard and adding devices on it, carefully read all the manuals that came with the package.

•

Before using the product, make sure all cables are correctly connected and the power cables are not damaged. If you detect any damage, contact your dealer immediately.

•

To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets and circuitry.

•

Avoid dust, humidity, and temperature extremes. Do not place the product in any area where it may become wet.

•

Place the product on a stable surface.

•

If you encounter technical problems with the product, contact a qualified service technician or your retailer.

viivii

vii

viivii

About this guide

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

How this guide is organizedHow this guide is organized

How this guide is organized

How this guide is organizedHow this guide is organized

This manual contains the following parts:

••

Chapter 1: Product introductionChapter 1: Product introduction

•

Chapter 1: Product introduction

••

Chapter 1: Product introductionChapter 1: Product introduction 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.

••

Chapter 2: BIOS setupChapter 2: BIOS setup

•

Chapter 2: BIOS setup

••

Chapter 2: BIOS setupChapter 2: BIOS setup This chapter tells how to change system settings through the BIOS

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

••

Chapter 3: Software supportChapter 3: Software support

•

Chapter 3: Software support

••

Chapter 3: Software supportChapter 3: Software support This chapter describes the contents of the support CD that comes

with the motherboard package.

Where to find more informationWhere to find more information

Where to find more information

Where to find more informationWhere to find more information

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

1.1.

ASUS websitesASUS websites

ASUS websites

1.1.

ASUS websitesASUS websites The ASUS website provides updated information on ASUS hardware

and software products. Refer to the ASUS contact information.

2.2.

Optional documentationOptional documentation

Optional documentation

2.2.

Optional documentationOptional documentation Your product package may include optional documentation, such as

warranty flyers, that may have been added by your dealer. These documents are not part of the standard package.

viiiviii

viii

viiiviii

Conventions used in this guideConventions used in this guide

Conventions used in this guide

Conventions used in this guideConventions used in this guide

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

DANGER/WARNING: DANGER/WARNING:

DANGER/WARNING: Information to prevent injury to yourself

DANGER/WARNING: DANGER/WARNING: when trying to complete a task.

CAUTION:CAUTION:

CAUTION: Information to prevent damage to the components

CAUTION:CAUTION: when trying to complete a task.

IMPORTANT: IMPORTANT:

IMPORTANT: Instructions that you MUST follow to complete a

IMPORTANT: IMPORTANT: task.

NOTE: NOTE:

NOTE: Tips and additional information to help you complete a

NOTE: NOTE: task.

Typography

Bold textBold text

Bold text Indicates a menu or an item to select

Bold textBold text

Italics

<Key> Keys enclosed in the less-than and greater-than sign means

<Key1+Key2+Key3> If you must press two or more keys simultaneously, the

Used to emphasize a word or a phrase

that you must press the enclosed key

Example: <Enter> means that you must press the Enter or Return key

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 /iP5SD2-X.ROM

ixix

P5SD2-X specifications summary

CPUCPU

CPU

CPUCPU

ChipsetChipset

Chipset

ChipsetChipset

Front Side BusFront Side Bus

Front Side Bus

Front Side BusFront Side Bus

MemoryMemory

Memory

MemoryMemory

Expansion slotsExpansion slots

Expansion slots

Expansion slotsExpansion slots

StorageStorage

Storage

StorageStorage

LGA775 socket for Intel® Pentium® 4/Pentium® D/Intel

Celeron / Celeron D processors Compatible with Intel® PCG 05B/05A and 04B/04A processors Supports Intel® EM64T/EIST Technology Supports Intel® Hyper-Threading Technology

Northbridge: SIS 656 Southbridge: SIS 965L

800/533 MHz

Dual-channel memory architecture 4 x 240-pin DIMM sockets support unbufferred non-ECC

667/533/400 MHz DDR2 memory modules

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

SIS 965L Southbridge supports:

- 2 x Serial ATA with RAID 0, RAID 1 and JBOD

- 2 x Ultra DMA 133/100/66

AudioAudio

Audio

AudioAudio

LANLAN

LAN

LANLAN

USBUSB

USB

USBUSB

Special featuresSpecial features

Special features

Special featuresSpecial features

BIOS featuresBIOS features

BIOS features

BIOS featuresBIOS features

ADI AD1986A 6-channel audio CODEC Supports Jack-sensing and enumeration technology S/PDIF out interface support (Coaxial)

Intel® 82540EM Gigabit LAN controller

Supports up to 8 USB 2.0 ports

AI Overclocking CPU LockFree ASUS Q-Fan ASUS CrashFree BIOS 2 ASUS MyLogo™ ASUS EZ Flash ASUS C.P.R. (CPU Parameter Recall)

4 MB Flash ROM, AMI BIOS, PnP, DMI2.0, SM BIOS 2.3, WfM2.0

(continued on the next page)

P5SD2-X specifications summary

Rear panelRear panel

Rear panel

Rear panelRear panel

InternalInternal

Internal

InternalInternal connectorsconnectors

connectors

connectorsconnectors

1 x Parallel port 1 x LAN (RJ-45) port 1 x Line In port 1 x Line Out port 1 x Microphone port 4 x USB 2.0 ports 1 x Serial port (COM) 1 x S/PDIF out port 1 x PS/2 keyboard port 1 x PS/2 mouse port

1 x CPU fan connector 1 x Chassis fan connector 1 x 24-pin ATX power connector 1 x 8-pin ATX 12 V power connector 2 x USB 2.0 connectors for 4 additional USB 2.0 ports 1 x Audio (CD/AUX) connector 1 x Chassis intrusion connector 1 x Front panel audio connector 1 x Game/MIDI connector 1 x S/PDIF out connector System panel connector

PowerPower

Power

PowerPower RequirementRequirement

Requirement

RequirementRequirement

Form FactorForm Factor

Form Factor

Form FactorForm Factor

Support CDSupport CD

Support CD

Support CDSupport CD contentscontents

contents

contentscontents

ATX power supply (with 24-pin and 8-pin 12 V plugs) ATX 12 V 2.0 compliant

ATX form factor: 12 in x 8.8 in (30.5 cm x 22.4 cm)

Device drivers ASUS PC Probe II ASUS Screen Saver Adobe Acrobat Reader Microsoft DirectX ASUS Update RAID user manual Anti-virus utility (OEM version)

*Specifications are subject to change without notice.

xixi

xiixii

xii

xiixii

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

introduction

Product

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-11-1

1-1

1-11-1

1.1 Welcome!

®®

Thank you for buying an ASUSThank you for buying an ASUS

Thank you for buying an ASUS

Thank you for buying an ASUSThank you for buying an ASUS

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.

®®

P5SD2-X motherboard! P5SD2-X motherboard!

P5SD2-X motherboard!

P5SD2-X motherboard! P5SD2-X motherboard!

1.2 Package contents

Check your motherboard package for the following items.

MotherboardMotherboard

Motherboard ASUS P5SD2-X motherboard

MotherboardMotherboard

CablesCables

Cables 1 x Serial ATA signal cable

CablesCables

1 x Serial ATA power cable 1 x Ultra DMA 133/100/66 cable 1 x Floppy disk drive cable

AccessoriesAccessories

Accessories I/O shield

AccessoriesAccessories

Application CDsApplication CDs

Application CDs ASUS motherboard support CD

Application CDsApplication CDs

DocumentationDocumentation

Documentation User guide

DocumentationDocumentation

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

1.3 Special features

1.3.11.3.1

1.3.1

1.3.11.3.1

Latest processor technology Latest processor technology

Latest processor technology

Latest processor technology Latest processor technology

The motherboard comes with a 775-pin surface mount Land Grid Array (LGA) socket designed for the Intel® Pentium® 4 processor in the 775-land package. The motherboard supports the Intel® Pentium® 4/Intel® Pentium D/Intel® Celeron / Celeron D processors. The motherboard also supports the Intel® Hyper-Threading Technology and is fully compatible with Intel 04A and 05A/05B processors. See page 1-9 for details.

Product highlightsProduct highlights

Product highlights

Product highlightsProduct highlights

04B/

1-21-2

1-2

1-21-2

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

®®

IntelIntel

Intel

IntelIntel

®®

EM64T EM64T

EM64T

EM64T EM64T

The motherboard supports Intel® Pentium® 4 CPUs with the Intel® EM64T (Extended Memory 64 Technology). The Intel

EM64T feature allows your computer to run on 64-bit operating systems and access larger amounts of system memory for faster and more efficient computing. See the Appendix for details.

Enhanced Intel SpeedStepEnhanced Intel SpeedStep

Enhanced Intel SpeedStep

Enhanced Intel SpeedStepEnhanced Intel SpeedStep

Technology (EIST) Technology (EIST)

Technology (EIST)

Technology (EIST) Technology (EIST)

The Enhanced Intel SpeedStep® Technology (EIST) intelligently manages the CPU resources by automatically adjusting the CPU voltage and core frequency depending on the CPU loading and system speed or power requirement.

DDR2 memory support DDR2 memory support

DDR2 memory support

DDR2 memory support DDR2 memory support

The motherboard supports DDR2 memory which features data transfer rates of 667/533/400 MHz to meet the higher bandwidth requirements of the latest 3D graphics, multimedia, and Internet applications. The dual-channel DDR2 architecture doubles the bandwidth of your system memory to boost system performance, eliminating bottlenecks with peak bandwidths of up to

10.7 GB/s. See pages 1-15 to 1-18 for details.

PCI Express™ interface PCI Express™ interface

PCI Express™ interface

PCI Express™ interface PCI Express™ interface

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. See page 1-21 for details.

Serial ATA technology Serial ATA technology

Serial ATA technology

Serial ATA technology Serial ATA technology

The motherboard supports the Serial ATA technology through the Serial ATA interfaces and the SIS 965L. The SATA specification allows for thinner, more flexible cables with lower pin count, reduced voltage requirement, and up to 150 MB/s data transfer rate. See page 1-27 for details.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-31-3

1-3

1-31-3

SIS Advanced HyperStreaming™ Architecture SIS Advanced HyperStreaming™ Architecture

SIS Advanced HyperStreaming™ Architecture

SIS Advanced HyperStreaming™ Architecture SIS Advanced HyperStreaming™ Architecture

The motherboard supports the SIS HyperStreaming™ technology that smartly manages data streaming between the Northbridge and Southbridge, memory, graphics interface, and other peripherals for efficient and superior performance.

S/PDIF digital sound ready S/PDIF digital sound ready

S/PDIF digital sound ready

S/PDIF digital sound ready S/PDIF digital sound ready

The motherboard supports the S/PDIF Out function through the S/PDIF interfaces on the rear panel and at midboard. The S/PDIF technology turns your computer into a high-end entertainment system with digital connectivity to powerful audio and speaker systems. See page 1-25 for details.

USB 2.0 technology USB 2.0 technology

USB 2.0 technology

USB 2.0 technology USB 2.0 technology

The motherboard implements the Universal Serial Bus (USB) 2.0 specification, dramatically increasing the connection speed from the 12 Mbps bandwidth on USB 1.1 to a fast 480 Mbps on USB 2.0. USB 2.0 is backward compatible with USB 1.1. See pages 1-23, 1-25 and 1-28 for details.

Temperature, fan, and voltage monitoringTemperature, fan, and voltage monitoring

Temperature, fan, and voltage monitoring

Temperature, fan, and voltage monitoringTemperature, fan, and voltage monitoring

The CPU temperature is monitored by the ASIC (integrated in the Winbond Super I/O) to prevent overheating and damage. The system fan rotations per minute (RPM) is monitored for timely failure detection. The ASIC monitors the voltage levels to ensure stable supply of current for critical components.

1.3.21.3.2

1.3.2

1.3.21.3.2

CrashFree BIOS 2 CrashFree BIOS 2

CrashFree BIOS 2

CrashFree BIOS 2 CrashFree BIOS 2

This feature allows you to restore the original BIOS data from the support CD in case when the BIOS codes and data are corrupted. This protection eliminates the need to buy a replacement ROM chip. See details on page 2-6.

ASUS Q-Fan technology ASUS Q-Fan technology

ASUS Q-Fan technology

ASUS Q-Fan technology ASUS Q-Fan technology

The ASUS Q-Fan technology smartly adjusts the CPU fan speed according to the system loading to ensure quiet, cool, and efficient operation. See pages 2-29 and 2-30 for details.

Innovative ASUS featuresInnovative ASUS features

Innovative ASUS features

Innovative ASUS featuresInnovative ASUS features

ASUS MyLogo™ ASUS MyLogo™

ASUS MyLogo™

ASUS MyLogo™ ASUS MyLogo™

This new feature present in the motherboard allows you to personalize and add style to your system with customizable boot logos. See page 2-31.

1-41-4

1-4

1-41-4

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

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, ensureBefore you install or remove any component, ensure

•

Before you install or remove any component, ensure

Before you install or remove any component, ensureBefore you install or remove any component, ensure that the ATX power supply is switched off or thethat the ATX power supply is switched off or the

that the ATX power supply is switched off or the

that the ATX power supply is switched off or thethat the ATX power supply is switched off or the power cord is detached from the power supply. power cord is detached from the power supply.

power cord is detached from the power supply. Failure

power cord is detached from the power supply. power cord is detached from the power supply. to do so may cause severe damage to the motherboard, peripherals, and/or components.

Onboard LEDOnboard LED

Onboard LED

Onboard LEDOnboard LED

The motherboard comes with a 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. The illustration below shows the location of the onboard LED.

P5SD2-X

SB_PWR

P5SD2-X Onboard LED

Standby

Power

OFF

Powered

Off

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-51-5

1-5

1-51-5

1.5 Motherboard overview

Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it.

Make sure to unplug the power cord before installing or removing the motherboard. Failure to do so can cause you physical injury and damage motherboard components.

1.5.11.5.1

1.5.1

1.5.11.5.1

Placement directionPlacement direction

Placement direction

Placement directionPlacement direction

When installing the motherboard, make sure that you place it into the chassis in the correct orientation. The edge with external ports goes to the rear part of the chassis as indicated in the image below.

1.5.21.5.2

1.5.2

1.5.21.5.2

Screw holesScrew holes

Screw holes

Screw holesScrew holes

Place seven (7) screws into the holes indicated by circles to secure the motherboard to the chassis.

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

Place this side towardsPlace this side towards

Place this side towards

Place this side towardsPlace this side towards the rear of the chassisthe rear of the chassis

the rear of the chassis

the rear of the chassisthe rear of the chassis

1-61-6

1-6

1-61-6

P5SD2-X

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

1.5.31.5.3

1.5.3

1.5.31.5.3

PS/2KBMS T: Mouse B: Keyboard

SPDIF_O

COM1

USB12

Motherboard layoutMotherboard layout

Motherboard layout

Motherboard layoutMotherboard layout

22.4 cm ( 8.8 in)

EATX12V

LGA775

PARALLEL PORT

USBPW12 USBPW34

LAN_USB34

Top:Line In Center:Line Out Below:Mic In

Intel

RC82540EM

Super

AD1986A

FP_AUDIO

I/O

CD AUX

EATXPWR

CPU_FAN

CHA_FAN

PCIEX1_1

FLOPPY

PCIEX1_2

SiS 656

PCIEX16

PCI1

PCI2

PCI3

USBPW78 USBPW56

GAME

DDR2 DIMM_B2 (64 bit,240-pin module)

DDR2 DIMM_A1 (64 bit,240-pin module)

DDR2 DIMM_B1 (64 bit,240-pin module)

DDR2 DIMM_A2 (64 bit,240-pin module)

P5SD2-X

30.5 cm (12.0 in)

SEC_IDE

CR2032 3V

Lithium Cell

CMOS Power

SiS

USB56

USB78

965L

PRI_IDE

SB_PWR

SATA 2

SATA 1

CLRTC

PANEL

CHASSIS

4Mb

BIOS

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-71-7

1-7

1-71-7

1.6 Central Processing Unit (CPU)

The motherboard comes with a surface mount LGA775 socket designed for the Intel® Pentium® 4 processor in the 775-land package.

•

Your boxed Intel® Pentium® 4 LGA775 processor package should come with installation instructions for the CPU, fan and heatsink assembly. If the instructions in this section do not match the CPU documentation, follow the latter.

• Upon purchase of the motherboard, make sure that the PnP cap is on the socket and the socket pins are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket pins/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/ transit-related.

• Keep the cap after installing the motherboard. ASUS will process Return Merchandise Authorization (RMA) requests only if the motherboard comes with the cap on the LGA775 socket.

•

The product warranty does not cover damage to the socket pins resulting from incorrect CPU installation/removal, or misplacement/ loss/incorrect removal of the PnP cap.

1.6.11.6.1

1.6.1

1.6.11.6.1

Installling the CPUInstallling the CPU

Installling the CPU

Installling the CPUInstallling the CPU

To install a CPU:

1. Locate the CPU socket on the motherboard.

P5SD2-X

P5SD2-X CPU Socket 775

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

1-81-8

1-8

1-81-8

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

2. Press the load lever with your thumb (A) and move it to the left (B) until it is released from the retention tab.

PnP CapPnP Cap

PnP Cap

Retention tabRetention tab

Retention tab

Retention tabRetention tab

PnP CapPnP Cap

Load leverLoad lever

Load lever

Load leverLoad lever

This side of the camThis side of the cam

This side of the cam

This side of the camThis side of the cam box should face you.box should face you.

box should face you.

box should face you.box should face you.

To prevent damage to the socket pins, do not remove the PnP cap unless you are installing a CPU.

3. Lift the load lever in the direction of the arrow to a 135º angle.

4. Lift the load plate with your thumb and forefinger to a 100º angle (A), then push the PnP cap from the load plate window to remove (B).

5. Position the CPU over the socket, making sure that the gold triangle is on the bottom-left corner of the socket. The socket alignment key should fit

Alignment keyAlignment key

Alignment key

Alignment keyAlignment key

into the CPU notch.

Load plateLoad plate

Load plate

Load plateLoad plate

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

Gold triangle markGold triangle mark

Gold triangle mark

Gold triangle markGold triangle mark

1-91-9

1-9

1-91-9

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

6. Close the load plate (A), then push the load lever (B) until it snaps into the retention tab.

The motherboard supports Intel® Pentium® 4 LGA775 processors with the Intel® Enhanced Memory 64 Technology (EM64T), Enhanced Intel SpeedStep® Technology (EIST), and Hyper-Threading Technology. Refer to the Appendix for more information on these CPU features.

1-101-10

1-10

1-101-10

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

2.3.22.3.2

2.3.2

2.3.22.3.2

Installling the CPU heatsink and fanInstallling the CPU heatsink and fan

Installling the CPU heatsink and fan

Installling the CPU heatsink and fanInstallling the CPU heatsink and fan

The Intel® Pentium® 4 LGA775 processor requires a specially designed heatsink and fan assembly to ensure optimum thermal condition and performance.

• Install the motherboard to the chassis before you install the CPU fan and heatsink assembly

• When you buy a boxed Intel package includes the CPU fan and heatsink assembly. If you buy a CPU separately, make sure that you use only Intel multi-directional heatsink and fan.

• Your Intel a push-pin design and requires no tool to install.

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.

Pentium® 4 LGA775 heatsink and fan assembly comes in

Pentium® 4 LGA775 processor, the

-certified

To install the CPU heatsink and fan:

1. Place the heatsink on top of the installed CPU, making sure that the four fasteners match the holes on the motherboard.

FastenerFastener

Fastener

FastenerFastener

Motherboard holeMotherboard hole

Motherboard hole

Motherboard holeMotherboard hole

Make sure each fastener is oriented as shown, with the narrow groove directed outward.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-111-11

1-11

1-111-11

2. Push down two fasteners at a time in a diagonal sequence to secure the heatsink and fan assembly in place.

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

P5SD2-X

CPU_FAN

GND CPU FAN PWR CPU FAN IN CPU FAN PWM

1-121-12

1-12

1-121-12

P5SD2-X CPU fan connector

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

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

2.3.32.3.3

2.3.3

2.3.32.3.3

Uninstalling the CPU heatsink and fanUninstalling the CPU heatsink and fan

Uninstalling the CPU heatsink and fan

Uninstalling the CPU heatsink and fanUninstalling the CPU heatsink and fan

To uninstall the CPU heatsink and fan:

1. Disconnect the CPU fan cable from the connector on the motherboard labeled CPU_FAN.

2. Rotate each fastener counterclockwise.

3. Pull up two fasteners at a time in a diagonal sequence to disengage the heatsink and fan assembly from the

motherboard.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-131-13

1-13

1-131-13

4. Remove the heatsink and fan assembly from the motherboard.

5. Rotate each fastener clockwise to reset the orientation.

1-141-14

1-14

1-141-14

When reset, each fastener should be oriented as shown, with the narrow groove directed outward.

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

1.7 System memory

1.7.11.7.1

1.7.1

1.7.11.7.1

OverviewOverview

Overview

OverviewOverview

The motherboard comes with four 240-pin Double Data Rate 2 (DDR2) Dual Inline Memory Modules (DIMM) sockets.

The following figure illustrates the location of the sockets:

P5SD2-X

DIMM_A2

P5SD2-X 240-pin DDR2 DIMM sockets

1.7.21.7.2

1.7.2

1.7.21.7.2

DIMM_A1

Memory ConfigurationsMemory Configurations

Memory Configurations

Memory ConfigurationsMemory Configurations

DIMM_B2

DIMM_B1

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

•

Installing DDR DIMMs other than the recommended configurations may cause memory sizing error or system boot failure. Use any of the recommended configurations in Table 1.

•

Due to chipset limitation, this motherboard supports a maximum of 4GB total memory and four (4) ranks per memory channel only. A warning message appears during POST if the total density of memory modules installed exceeds the chipset capacity. Excess memory will not be utilized by the system.

• Always install DIMMs with the same CAS latency. For optimum compatibility, it is recommended that you obtain memory modules from the same vendor.

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

• Use only qualified DIMMs modules on this motherboard. Visit the ASUS website (www.asus.com) for the latest DDR2 Qualified Vendors List (QVL).

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-151-15

1-15

1-151-15

Table 1 Recommended memory configurationsTable 1 Recommended memory configurations

Table 1 Recommended memory configurations

Table 1 Recommended memory configurationsTable 1 Recommended memory configurations

For dual-channel configuration, the total size of memory module(s) installed per channel must be the same to ensure optimum performance. (DDR_A1 + DDR_A2 = DDR_B1 + DDR_B2)

ChannelChannel

Channel

ChannelChannel

Channel A DDR_A1 and DDR_A2 Channel B DDR_B1 and DDR_B2

SocketsSockets

Sockets

SocketsSockets

1-161-16

1-16

1-161-16

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

1.7.31.7.3

1.7.3

1.7.31.7.3

Installing a DIMMInstalling a DIMM

Installing a DIMM

Installing a DIMMInstalling a DIMM

Unplug the power supply before adding or removing DIMMs or other system components. Failure to do so can cause severe damage to both the motherboard and the components.

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.

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

• A DDR2 DIMM is keyed with a notch so that it fits in only one direction. Do not force a DIMM into a socket to avoid damaging the DIMM.

DDR2 DIMM notchDDR2 DIMM notch

DDR2 DIMM notch

Unlocked retaining clipUnlocked retaining clip

Unlocked retaining clip

Unlocked retaining clipUnlocked retaining clip

DDR2 DIMM notchDDR2 DIMM notch

• The DDR2 DIMM sockets do not support DDR DIMMs. DO not install DDR DIMMs to the DDR2 DIMM sockets.

1.7.41.7.4

1.7.4

1.7.41.7.4

Removing a DIMMRemoving a DIMM

Removing a DIMM

Removing a DIMMRemoving a DIMM

Follow these steps to remove a DIMM.

1. Simultaneously press the retaining clips outward to unlock the DIMM.

Support the DIMM lightly with your fingers when pressing the retaining clips. The DIMM might get damaged when it flips out with extra force.

2. Remove the DIMM from the socket.

DDR2 DIMM notchDDR2 DIMM notch

DDR2 DIMM notch

DDR2 DIMM notchDDR2 DIMM notch

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-171-17

1-17

1-171-17

1.8 Expansion slots

In the future, you may need to install expansion cards. The following sub-sections describe the slots and the expansion cards that they support.

Make sure to unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components.

1.8.11.8.1

1.8.1

1.8.11.8.1

To install an expansion card:

1. Before installing the expansion card, read the documentation that came with it and make the necessary hardware settings for the card.

2. Remove the system unit cover (if your motherboard is already installed in a chassis).

3. Remove the bracket opposite the slot that you intend to use. Keep the screw for later use.

4. Align the card connector with the slot and press firmly until the card is completely seated on the slot.

5. Secure the card to the chassis with the screw you removed earlier.

6. Replace the system cover.

1.8.21.8.2

1.8.2

1.8.21.8.2

After installing the expansion card, configure it by adjusting the software settings.

Installing an expansion cardInstalling an expansion card

Installing an expansion card

Installing an expansion cardInstalling an expansion card

Configuring an expansion cardConfiguring an expansion card

Configuring an expansion card

Configuring an expansion cardConfiguring an expansion card

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

2. Assign an IRQ to the card. Refer to the tables on the next page.

3. Install the software drivers for the expansion card.

1-181-18

1-18

1-181-18

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

1.8.31.8.3

1.8.3

1.8.31.8.3

Standard interrupt assignmentsStandard interrupt assignments

Standard interrupt assignments

Standard interrupt assignmentsStandard interrupt assignments

Interrupt assignmentsInterrupt assignments

Interrupt assignments

Interrupt assignmentsInterrupt assignments

IRQIRQ

IRQ

IRQIRQ

0 1 System Timer 1 2 Keyboard Controller 2 • Re-direct to IRQ#9 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

PriorityPriority

Priority

PriorityPriority

Standard FunctionStandard Function

Standard Function

Standard FunctionStandard Function

* These IRQs are usually available for ISA or PCI devices.

IRQ assignments for this motherboardIRQ assignments for this motherboard

IRQ assignments for this motherboard

IRQ assignments for this motherboardIRQ assignments for this motherboard

PCI slot 1 shared — — — ———— PCI slot 2 — — — shared ———— PCI slot 3 — — shared — ———— PCI Express x1 slot 1 shared — — — ———— PCI Express x1 slot 2 shared — — — ———— PCI Express 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 — — — shared ———— Onboard audio — — shared — ———— Onboard RAID — used — — ————

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.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-191-19

1-19

1-191-19

1.8.41.8.4

1.8.4

1.8.41.8.4

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

PCI slotsPCI slots

PCI slots

PCI slotsPCI slots

1.8.51.8.5

1.8.5

1.8.51.8.5

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

1.8.61.8.6

1.8.6

1.8.61.8.6

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.

PCI Express x16 slotPCI Express x16 slot

PCI Express x16 slot

PCI Express x16 slotPCI Express x16 slot

PCI Express x1 slotPCI Express x1 slot

PCI Express x1 slot

PCI Express x1 slotPCI Express x1 slot

1-201-20

1-20

1-201-20

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

1.9 Jumpers

1.1.

Clear RTC RAM (CLRTC)Clear RTC RAM (CLRTC)

Clear RTC RAM (CLRTC)

1.1.

Clear RTC RAM (CLRTC)Clear RTC RAM (CLRTC) This jumper allows you to clear the Real Time Clock (RTC) RAM in

CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in CMOS, which include system setup information such as system passwords.

To erase the RTC RAM:

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

2. Remove the onboard battery.

3. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for about 5~10 seconds, then move the cap back to pins 1-2.

4. Re-install the battery.

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

6. Hold down the <Del> key during the boot process and enter BIOS setup to re-enter data.

Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default position. Removing the cap will cause system boot failure!

P5SD2-X

P5SD2-X Clear RTC RAM

You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the C.P.R. (CPU Parameter Recall) feature. Shut down and reboot the system so the BIOS can automatically reset parameter settings to default values.

CLRTC

12 23

Normal Clear CMOS

(Default)

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-211-21

1-21

1-211-21

2.2.

USB device wake-up (3-pin USBPW12, USBPW34,USB device wake-up (3-pin USBPW12, USBPW34,

USB device wake-up (3-pin USBPW12, USBPW34,

2.2.

USB device wake-up (3-pin USBPW12, USBPW34,USB device wake-up (3-pin USBPW12, USBPW34, USBPW56, USBPW78)USBPW56, USBPW78)

USBPW56, USBPW78)

USBPW56, USBPW78)USBPW56, USBPW78) 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 USBPWR12 and USBPWR34 jumpers are for the rear USB ports. The USBPWR56 and USBPWR78 jumper is for the internal USB connectors that you can connect to additional USB ports.

USBPW12 USBPW34

P5SD2-X

+5V

(Default)

+5VSB

USBPW78

P5SD2-X USB device wake-up

USBPW56

+5V

(Default)

+5VSB

• 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.

1-221-22

1-22

1-221-22

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

1.10 Connectors

1.10.11.10.1

1.10.1

1.10.11.10.1

1.1.

PS/2 mouse port (green).PS/2 mouse port (green).

PS/2 mouse port (green). This port is for a PS/2 mouse.

1.1.

PS/2 mouse port (green).PS/2 mouse port (green).

2.2.

Parallel port.Parallel port.

Parallel port. This 25-pin port connects a parallel printer, a scanner,

2.2.

Parallel port.Parallel port.

Rear panel connectorsRear panel connectors

Rear panel connectors

Rear panel connectorsRear panel connectors

2 3

910

or other devices.

3.3.

LAN (RJ-45) port.LAN (RJ-45) port.

LAN (RJ-45) port. This port allows Gigabit connection to a Local

3.3.

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

LAN port LED indicationsLAN port LED indications

LAN port LED indications

LAN port LED indicationsLAN port LED indications

ACT/LINK LED ACT/LINK LED

ACT/LINK LED

ACT/LINK LED ACT/LINK LED

StatusStatus

Status

StatusStatus OFF No link OFF 10 Mbps connection YELLOW Linked ORANGE 100 Mbps connection BLINKING Data activity GREEN 1 Gbps connection

Line In port (light blue).Line In port (light blue).

Line In port (light blue). This port connects a tape, CD, DVD

Line In port (light blue).Line In port (light blue).

DescriptionDescription

Description

DescriptionDescription

SPEED LED SPEED LED

SPEED LED

SPEED LED SPEED LED

StatusStatus

Status

StatusStatus

DescriptionDescription

Description

DescriptionDescription

ACT/LINK

SPEED

LED

LAN port

player, or other audio sources.

5.5.

Line Out port (lime).Line Out port (lime).

Line Out port (lime). This port connects a headphone or a

5.5.

Line Out port (lime).Line Out port (lime). speaker. In 4-channel and 6-channel configuration, the function of this port becomes Front Speaker Out.

6.6.

Microphone port (pink). Microphone port (pink).

Microphone port (pink). This port connects a microphone.

6.6.

Microphone port (pink). Microphone port (pink).

Refer to the audio configuration table for the function of the audio ports in 2, 4, or 6-channel configuration.

Audio 2, 4, or 6-channel configurationAudio 2, 4, or 6-channel configuration

Audio 2, 4, or 6-channel configuration

Audio 2, 4, or 6-channel configurationAudio 2, 4, or 6-channel configuration

LED

PortPort

Port

PortPort

Light Blue Line In Line In Line In Lime Line Out Front Speaker Out Front Speaker Out Pink Mic In Mic In Mic In

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

HeadsetHeadset

Headset

HeadsetHeadset

2-channel2-channel

2-channel

2-channel2-channel

4-channel4-channel

4-channel

4-channel4-channel

6-channel6-channel

6-channel

6-channel6-channel

1-231-23

1-23

1-231-23

7.7.

USB 2.0 ports 3 and 4.USB 2.0 ports 3 and 4.

USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus

7.7.

USB 2.0 ports 3 and 4.USB 2.0 ports 3 and 4. (USB) ports are available for connecting USB 2.0 devices.

8.8.

USB 2.0 ports 1 and 2.USB 2.0 ports 1 and 2.

USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus

8.8.

USB 2.0 ports 1 and 2.USB 2.0 ports 1 and 2. (USB) ports are available for connecting USB 2.0 devices.

9.9.

Serial connector. Serial connector.

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

9.9.

Serial connector. Serial connector.

10.10.

Coaxial S/PDIF Out port.Coaxial S/PDIF Out port.

10.

Coaxial S/PDIF Out port. This port connects an external audio

10.10.

Coaxial S/PDIF Out port.Coaxial S/PDIF Out port. output device via a coaxial S/PDIF cable.

11.11.

PS/2 keyboard port (purple).PS/2 keyboard port (purple).

11.

PS/2 keyboard port (purple). This port is for a PS/2 keyboard.

11.11.

PS/2 keyboard port (purple).PS/2 keyboard port (purple).

1.10.21.10.2

1.10.2

1.10.21.10.2

1.1.

Floppy disk drive connector (34-1 pin FLOPPY)Floppy disk drive connector (34-1 pin FLOPPY)

Floppy disk drive connector (34-1 pin FLOPPY)

1.1.

Floppy disk drive connector (34-1 pin FLOPPY)Floppy disk drive connector (34-1 pin FLOPPY)

Internal connectorsInternal connectors

Internal connectors

Internal connectorsInternal connectors

This connector is for the provided floppy disk drive (FDD) signal cable. Insert one end of the cable to this connector, then connect the other end to the signal connector at the back of the floppy disk drive.

Pin 5 on the connector is removed to prevent incorrect cable connection when using an FDD cable with a covered Pin 5.

P5SD2-X

FLOPPY

PIN 1

NOTE: Orient the red markings on the floppy ribbon cable to PIN 1.

1-241-24

1-24

1-241-24

P5SD2-X Floppy disk drive connector

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

2.2.

IDE connectors (40-1 pin PRI_IDE, SEC_IDE)IDE connectors (40-1 pin PRI_IDE, SEC_IDE)

IDE connectors (40-1 pin PRI_IDE, SEC_IDE)

2.2.

IDE connectors (40-1 pin PRI_IDE, SEC_IDE)IDE connectors (40-1 pin PRI_IDE, SEC_IDE) This connector is for an Ultra DMA 100/66 signal cable. The Ultra DMA

100/66 signal cable has three connectors: a blue connector for the primary IDE connector on the motherboard, a black connector for an Ultra DMA 100/66 IDE slave device (optical drive/hard disk drive), and a gray connector for an Ultra DMA 100/66 IDE master device (hard disk drive). If you install two hard disk drives, you must configure the second drive as a slave device by setting its jumper accordingly. Refer to the hard disk documentation for the jumper settings.

• Pin 20 on the IDE connector is removed to match the covered hole on the Ultra DMA cable connector. This prevents incorrect insertion when you connect the IDE cable.

• Use the 80-conductor IDE cable for Ultra DMA 100/66 IDE devices.

P5SD2-X

P5SD2-X IDE connectors

SEC_IDE

PRI_IDE

PIN 1

NOTE: Orient the red markings (usually zigzag) on the IDE ribbon cable to PIN 1.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-251-25

1-25

1-251-25

3.3.

Serial ATA connectorsSerial ATA connectors

Serial ATA connectors

3.3.

Serial ATA connectorsSerial ATA connectors (7-pin SATA1, SATA2)(7-pin SATA1, SATA2)

(7-pin SATA1, SATA2)

(7-pin SATA1, SATA2)(7-pin SATA1, SATA2) These connectors are for the Serial ATA signal cables for Serial ATA

hard disk drives.

P5SD2-X

SATA1

GND

RSATA_RXP1

RSATA_RXN1

GND

RSATA_TXP1

RSATA_TXN1

GND

SATA2

GND

P5SD2-X SATA connectors

RSATA_RXP2

RSATA_RXN2

RSATA_TXP2

RSATA_TXN2

Install the Windows® 2000 Service Pack 4 or the Windows® XP Service Pack1 before using Serial ATA.

4.4.

CPU and Chassis fan connectorsCPU and Chassis fan connectors

CPU and Chassis fan connectors

4.4.

CPU and Chassis fan connectorsCPU and Chassis fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN)(4-pin CPU_FAN, 3-pin CHA_FAN)

(4-pin CPU_FAN, 3-pin CHA_FAN)

(4-pin CPU_FAN, 3-pin CHA_FAN)(4-pin CPU_FAN, 3-pin CHA_FAN) The fan connectors support cooling fans of 350mA~2000mA (24W

max.) or a total of 1A~3.48A (41.36W 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.

1-261-26

1-26

1-261-26

Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors.

CPU_FAN

GND

P5SD2-X

CPU FAN PWR CPU FAN IN CPU FAN PWM

CHA_FAN

GND

+12V

Rotation

P5SD2-X Fan connectors

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

5.5.

USB connectors (10-1 pin USB56, USB78)USB connectors (10-1 pin USB56, USB78)

USB connectors (10-1 pin USB56, USB78)

5.5.

USB connectors (10-1 pin USB56, USB78)USB connectors (10-1 pin USB56, USB78) These connectors are for USB 2.0 ports. Connect the USB/GAME

module cable to any of these connectors, then install the module to a slot opening at the back of the system chassis.

P5SD2-X

P5SD2-X USB 2.0 connectors

Never connect a

1394 cable1394 cable

1394 cable to the USB connectors. Doing so will

1394 cable1394 cable

USB56

USB+5V

USB_P6-

USB_P6+

USB+5V

USB_P5-

USB_P5+

GND

USB78

USB+5V

USB_P8-

USB_P8+

USB+5V

USB_P7-

USB_P7+

GND

damage the motherboard!

The GAME/MIDI module is purchased separately.

6.6.

Front panel audio connector (10-1 pin FP_AUDIO)Front panel audio connector (10-1 pin FP_AUDIO)

Front panel audio connector (10-1 pin FP_AUDIO)

6.6.

Front panel audio connector (10-1 pin FP_AUDIO)Front panel audio connector (10-1 pin FP_AUDIO) This connector is for a chassis-mounted front panel audio I/O module

that supports legacy AC ‘97 audio standard. Connect one end of the front panel audio I/O module cable to this connector.

P5SD2-X Front panel audio connector

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

P5SD2-X

FP_AUDIO

+5VA

BLINE_OUT_R

AGND

MIC2

MICPWR

Line out_R

BLINE_OUT_L

Line out_L

1-271-27

1-27

1-271-27

7.7.

ATX power connectors (24-pin EATXPWR,ATX power connectors (24-pin EATXPWR,

ATX power connectors (24-pin EATXPWR,

7.7.

ATX power connectors (24-pin EATXPWR,ATX power connectors (24-pin EATXPWR,

8-pin ATX12V)8-pin ATX12V)

8-pin ATX12V)

8-pin ATX12V)8-pin ATX12V)

These connectors are for an ATX power supply. The plugs from the power supply are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.

•

It is recommended that you use an ATX 12 V Specification

2.0-compliant power supply unit (PSU) with a minimum of 350 W power rating. This PSU type has 24-pin and 8-pin power plugs.

•

If you intent to use a PSU with 20-pin and 4-pin power plugs, make sure that the 20-pin power plug can provide at least 15A on +12V and that the PSU has a minimum power rating of 350 W. The system may become unstable or may not boot up if the power is inadequate.

•

Do not forget to connect the 8-pin ATX +12 V or 4-pin ATX +12V power plug; otherwise, the system will not boot up.

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

• The ATX 12 V Specification 2.0-compliant PSU passed the motherboard power requirement test with the following configuration:

CPU : Intel

Pentium® 4 3.6 GHz Memory : 512 MB DDR2 (x 4) Graphics card : PCI Express x16 Nvidia EN5900 Parallel ATA devices: IDE hard disk drive (x 2) Serial ATA device : SATA hard disk drive Optical drives : CD-ROM (x 2) SCSI devices : SCSI card and SCSI hard disk drive

• You must install a PSU with a higher power rating if you intend to install additional devices.

EATX12V

GND GND GND +12V DC

P5SD2-X

GND

+12V DC +12V DC

+12V DC

EATXPWR

+3 Volts

-12 Volts Ground PSON# Ground Ground Ground

-5 Volts

+5 Volts +5 Volts +5 Volts

Ground

+3 Volts +3 Volts Ground +5 Volts Ground +5 Volts Ground Power OK +5V Standby +12 Volts +12 Volts +3 Volts

P5SD2-X ATX power connectors

1-281-28

1-28

1-281-28

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

8.8.

Internal audio connectors (4-pin CD, AUX)Internal audio connectors (4-pin CD, AUX)

Internal audio connectors (4-pin CD, AUX)

8.8.

Internal audio connectors (4-pin CD, AUX)Internal audio connectors (4-pin CD, AUX) These connectors allow you to receive stereo audio input from sound

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

P5SD2-X

Ground

Left Audio Channel

Right Audio Channel

Ground

Left Audio Channel

Right Audio Channel

CD(Black) AUX(White)

P5SD2-X Internal audio connectors

9.9.

Chassis intrusion connector (4-1 pin CHASSIS)Chassis intrusion connector (4-1 pin CHASSIS)

Chassis intrusion connector (4-1 pin CHASSIS)

9.9.

Chassis intrusion connector (4-1 pin CHASSIS)Chassis intrusion connector (4-1 pin CHASSIS) This connector is for a chassis-mounted intrusion detection sensor or

switch. Connect one end of the chassis intrusion sensor or switch cable to this connector. The chassis intrusion sensor or switch sends a high-level signal to this connector when a chassis component is removed or replaced. The signal is then generated as a chassis intrusion event.

By default, the pins labeled “Chassis Signal” and “Ground” are shorted with a jumper cap. Remove the jumper caps only when you intend to use the chassis intrusion detection feature.

CHASSIS

P5SD2-X

P5SD2-X intrusion connector

+5VSB_MB

Chassis Signal

GND

(Default)

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

1-291-29

1-29

1-291-29

10.10.

System panel connector (20-pin PANEL)System panel connector (20-pin PANEL)

10.

System panel connector (20-pin PANEL)

10.10.

System panel connector (20-pin PANEL)System panel connector (20-pin PANEL)

This connector supports several chassis-mounted functions.

P5SD2-X

PLED

PLED+

PLED-

SPEAKER

Ground

Speaker

Ground

+5V

PANEL

P5SD2-X System Panel connector

IDE_LED-

IDE_LED+

IDE_LED

Requires an ATX power supply.

PWR

Reset

Ground

RESET

PWRSW

The sytem panel connector is color-coded for easy connection. Refer to the connector description below for details.

System power LED (Green 3-pin PLED)System power LED (Green 3-pin PLED)

•

System power LED (Green 3-pin PLED)

System power LED (Green 3-pin PLED)System power LED (Green 3-pin PLED) This 3-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode.

Hard disk drive activity (Red 2-pin IDE_LED)Hard disk drive activity (Red 2-pin IDE_LED)

•

Hard disk drive activity (Red 2-pin IDE_LED)

Hard disk drive activity (Red 2-pin IDE_LED)Hard disk drive activity (Red 2-pin IDE_LED) This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable to this connector. The IDE LED lights up or flashes when data is read from or written to the HDD.

System warning speaker (Orange 4-pin SPEAKER)System warning speaker (Orange 4-pin SPEAKER)

•

System warning speaker (Orange 4-pin SPEAKER)

System warning speaker (Orange 4-pin SPEAKER)System warning speaker (Orange 4-pin SPEAKER) This 4-pin connector is for the chassis-mounted system warning speaker. The speaker allows you to hear system beeps and warnings.

Power/Soft-off button (Light green 2-pin PWRSW)Power/Soft-off button (Light green 2-pin PWRSW)

•

Power/Soft-off button (Light green 2-pin PWRSW)

Power/Soft-off button (Light green 2-pin PWRSW)Power/Soft-off button (Light green 2-pin PWRSW) This connector is for the system power button. Pressing the power button turns the system ON or puts the system in SLEEP or SOFT-OFF mode depending on the BIOS settings. Pressing the power switch for more than four seconds while the system is ON turns the system OFF.

Reset button (Blue 2-pin RESET)Reset button (Blue 2-pin RESET)

•

Reset button (Blue 2-pin RESET)

Reset button (Blue 2-pin RESET)Reset button (Blue 2-pin RESET) This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power.

1-301-30

1-30

1-301-30

Chapter 1: Product introductionChapter 1: Product introduction

Chapter 1: Product introduction

Chapter 1: Product introductionChapter 1: Product introduction

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

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-12-1

2-1

2-12-1

2.1 Managing and updating your BIOS

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

ASUS AFUDOS ASUS AFUDOS

ASUS AFUDOS (Updates the BIOS in DOS mode using a bootable

ASUS AFUDOS ASUS AFUDOS floppy disk.)

ASUS EZ Flash ASUS EZ Flash

ASUS EZ Flash (Updates the BIOS using a floppy disk during POST.)

ASUS EZ Flash ASUS EZ Flash ASUS CrashFree BIOS 2 ASUS CrashFree BIOS 2

ASUS CrashFree BIOS 2 (Updates the BIOS using a bootable

ASUS CrashFree BIOS 2 ASUS CrashFree BIOS 2 floppy disk or the motherboard support CD when the BIOS file fails or gets corrupted.)

ASUS Update ASUS Update

ASUS Update (Updates the BIOS in Windows

ASUS Update ASUS Update

Refer to the corresponding sections for details on these utilities.

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.

environment.)

2.1.12.1.1

2.1.1

2.1.12.1.1

Creating a bootable floppy diskCreating a bootable floppy disk

Creating a bootable floppy disk

Creating a bootable floppy diskCreating a bootable floppy disk

1. Do either one of the following to create a bootable floppy disk.

DOS environment

a. Insert a 1.44MB floppy disk into the drive. b. At the DOS prompt, type format A:/S

then press <Enter>.

Windows® XP environment

a. Insert a 1.44 MB floppy disk to the floppy disk drive. b. Click

ComputerComputer

Computer.

ComputerComputer

Start Start

Start from the Windows

Start Start

desktop, then select

MyMy

c. Select the 3 1/2 Floppy Drive icon. d. Click

e. Select

File File

File from the menu, then select

File File

Floppy DiskFloppy Disk

Floppy Disk window appears.

Floppy DiskFloppy Disk

Create an MS-DOS startup disk Create an MS-DOS startup disk

Create an MS-DOS startup disk from the format

Create an MS-DOS startup disk Create an MS-DOS startup disk

options field, then click

StartStart

Start.

StartStart

FormatFormat

Format. A

FormatFormat

Format 3 1/2Format 3 1/2

Format 3 1/2

Format 3 1/2Format 3 1/2

2-22-2

2-2

2-22-2

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 c. Click

StartStart

Start, then select

StartStart

2000 CD to the optical drive.

RunRun

Run.

RunRun

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

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.

2.1.22.1.2

2.1.2

2.1.22.1.2

ASUS EZ Flash utilityASUS EZ Flash utility

ASUS EZ Flash utility

ASUS EZ Flash utilityASUS EZ Flash utility

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

To update the BIOS using EZ Flash:

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

P5SD2X.ROMP5SD2X.ROM

P5SD2X.ROM.

P5SD2X.ROMP5SD2X.ROM

2. Save the BIOS file to a floppy disk, then restart the system.

3. Press <Alt> + <F2> during POST to display the following.

EZFlash starting BIOS update Checking for floppy...

4. Insert the floppy disk that contains the BIOS file to the floppy disk drive. When the correct BIOS file is found, EZ Flash performs the BIOS update process and automatically reboots the system when done.

EZFlash starting BIOS update Checking for floppy... Floppy found! Reading file “P5SD2X.ROM”. Completed.

Start erasing.......|

Start programming...| Flashed successfully. Rebooting.

• Do not shutdown or reset the system while updating the BIOS to prevent system boot failure!

• A “Floppy not found!” error message appears if there is no floppy disk in the drive. A “P5SD2X.ROM not found!” error message appears if the correct BIOS file is not found in the floppy disk. Make sure that you rename the BIOS file to P5SD2X.ROM.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-32-3

2-3

2-32-3

2.1.32.1.3

2.1.3

2.1.32.1.3

AFUDOS utilityAFUDOS utility

AFUDOS utility

AFUDOS utilityAFUDOS utility

The AFUDOS utility allows you to update the BIOS file in DOS environment using a bootable floppy disk with the updated BIOS file. This utility also allows you to copy the current BIOS file that you can use as backup when the BIOS fails or gets corrupted during the updating process.

Copying the current BIOSCopying the current BIOS

Copying the current BIOS

Copying the current BIOSCopying the current BIOS

To copy the current BIOS file using the AFUDOS utility:

• Make sure that the floppy disk is not write-protected and has at least 600 KB free space to save the file.

• The succeeding BIOS screens are for reference only. The actual BIOS screen displays may not be exactly the same as shown.

1. Copy the AFUDOS utility (afudos.exe) from the motherboard support CD to the bootable floppy disk you created earlier.

2. Boot the system in DOS mode, then at the prompt type:

afudos /o[filename]

where the [filename] is any user-assigned filename not more than eight alphanumeric characters for the main filename and three alphanumeric characters for the extension name.

A:\>afudos /oOLDBIOS1.ROM

Main filenameMain filename

Main filename

Main filenameMain filename

Extension nameExtension name

Extension name

Extension nameExtension name

3. Press <Enter>. The utility copies the current BIOS file to the floppy disk.

A:\>afudos /oOLDBIOS1.ROM

AMI Firmware Update Utility - Version 1.10

Reading flash ..... done

A:\>

The utility returns to the DOS prompt after copying the current BIOS file.

2-42-4

2-4

2-42-4

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

Updating the BIOS fileUpdating the BIOS file

Updating the BIOS file

Updating the BIOS fileUpdating the BIOS file

To update the BIOS file using the AFUDOS utility:

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

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

2. Copy the AFUDOS utility (afudos.exe) from the motherboard support CD to the bootable floppy disk you created earlier.

3. Boot the system in DOS mode, then at the prompt type:

afudos /i[filename]

where [filename] is the latest or the original BIOS file on the bootable floppy disk.

A:\>afudos /iP5SD2X.ROM

4. The utility verifies the file and starts updating the BIOS.

Reading file ..... done

Reading flash .... done

Erasing flash .... done

Writing flash .... 0x0008CC00 (9%)

Do not shut down or reset the system while updating the BIOS to prevent system boot failure!

5. The utility returns to the DOS prompt after the BIOS update process is completed. Reboot the system from the hard disk drive.

Reading file ..... done

Reading flash .... done

Erasing flash .... done

Advanced check ... done

Writing flash .... done

Verifying flash .. done Please restart your computer. A:\>

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-52-5

2-5

2-52-5

2.1.42.1.4

2.1.4

2.1.42.1.4

ASUS CrashFree BIOS 2 utilityASUS CrashFree BIOS 2 utility

ASUS CrashFree BIOS 2 utility

ASUS CrashFree BIOS 2 utilityASUS CrashFree BIOS 2 utility

The ASUS CrashFree BIOS 2 is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can update a corrupted BIOS file using the motherboard support CD or the floppy disk that contains the updated BIOS file.

• Prepare the motherboard support CD or the floppy disk containing the updated motherboard BIOS before using this utility.

• Make sure that you rename the original or updated BIOS file in the floppy disk to

Recovering the BIOS from a floppy diskRecovering the BIOS from a floppy disk

Recovering the BIOS from a floppy disk

Recovering the BIOS from a floppy diskRecovering the BIOS from a floppy disk

P5SD2X.ROMP5SD2X.ROM

P5SD2X.ROM.

P5SD2X.ROMP5SD2X.ROM

To recover the BIOS from a floppy disk:

1. Turn on the system.

2. Insert the floppy disk with the original or updated BIOS file to the floppy disk drive.

3. The utility displays the following message and automatically checks the floppy disk for the original or updated BIOS file.

Bad BIOS checksum. Starting BIOS recovery...

Checking for floppy...

When found, the utility reads the BIOS file and starts flashing the corrupted BIOS file.

Bad BIOS checksum. Starting BIOS recovery... Checking for floppy... Floppy found! Reading file “P5SD2X.ROM”. Completed. Start flashing...

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

4. Restart the system after the utility completes the updating process.

2-62-6

2-6

2-62-6

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

Recovering the BIOS from the support CDRecovering the BIOS from the support CD

Recovering the BIOS from the support CD

Recovering the BIOS from the support CDRecovering the BIOS from the support CD

To recover the BIOS from the support CD:

1. Remove any floppy disk from the floppy disk drive, then turn on the system.

2. Insert the support CD to the optical drive.

3. The utility displays the following message and automatically checks the floppy disk for the original or updated BIOS file.

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

When no floppy disk is found, the utility automatically checks the optical drive for the original or updated BIOS file. The utility then updates the corrupted BIOS file.

Bad BIOS checksum. Starting BIOS recovery... Checking for floppy... Floppy not found! Checking for CD-ROM... CD-ROM found! Reading file “P5SD2X.ROM”. Completed. Start flashing...

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

4. Restart the system after the utility completes the updating process.

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

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-72-7

2-7

2-72-7

2.1.52.1.5

2.1.5

2.1.52.1.5

The ASUS Update is a utility that allows you to manage, save, and update the motherboard BIOS in Windows® environment. The ASUS Update utility allows you to:

• Save the current BIOS file

• Download the latest BIOS file from the Internet

• Update the BIOS from an updated BIOS file

• Update the BIOS directly from the Internet, and

• View the BIOS version information.

This utility is available in the support CD that comes with the motherboard package.

Installing ASUS UpdateInstalling ASUS Update

Installing ASUS Update

Installing ASUS UpdateInstalling ASUS Update

ASUS Update utilityASUS Update utility

ASUS Update utility

ASUS Update utilityASUS Update utility

ASUS Update requires an Internet connection either through a network or an Internet Service Provider (ISP).

To install ASUS Update:

1. Place the support CD in the optical drive. The

2. Click the VX.XX.XXVX.XX.XX

VX.XX.XX. See page 3-4 for the

VX.XX.XXVX.XX.XX

3. The ASUS Update utility is copied to your system.

Utilities Utilities

Utilities tab, then click

Utilities Utilities

Quit all Windows® applications before you update the BIOS using this utility.

Install ASUS UpdateInstall ASUS Update

Install ASUS Update

Install ASUS UpdateInstall ASUS Update

Utilities Utilities

Utilities screen menu.

Utilities Utilities

Drivers Drivers

Drivers menu appears.

Drivers Drivers

2-82-8

2-8

2-82-8

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

Updating the BIOS through the InternetUpdating the BIOS through the Internet

Updating the BIOS through the Internet

Updating the BIOS through the InternetUpdating the BIOS through the Internet

To update the BIOS through the Internet:

1. Launch the ASUS Update utility from the Windows Start Start

Start >

Start Start

Programs Programs

Programs >

Programs Programs

ASUS ASUS

ASUS >

ASUS ASUS

ASUSUpdate ASUSUpdate

ASUSUpdate >

ASUSUpdate ASUSUpdate

desktop by clicking

ASUSUpdateASUSUpdate

ASUSUpdate. The

ASUSUpdateASUSUpdate

ASUS Update main window appears.

2. Select the Internet the Internet

the Internet option from the

the Internet the Internet

Update BIOS fromUpdate BIOS from

Update BIOS from

Update BIOS fromUpdate BIOS from

drop-down menu, then click NextNext

Next.

NextNext

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

3. Select the ASUS FTP site nearest you to avoid network traffic, or click

NextNext

Click

Next.

NextNext

Auto SelectAuto Select

Auto Select.

Auto SelectAuto Select

2-92-9

2-9

2-92-9

4. From the FTP site, select the BIOS version that you wish to download. Click Next.

5. Follow the screen instructions to complete the update process.

The ASUS Update utility is capable of updating itself through the Internet. Always update the utility to avail all its features.

Updating the BIOS through a BIOS fileUpdating the BIOS through a BIOS file

Updating the BIOS through a BIOS file

Updating the BIOS through a BIOS fileUpdating the BIOS through a BIOS file

To update the BIOS through a BIOS file:

1. Launch the ASUS Update utility from the Windows clicking ASUSUpdateASUSUpdate

ASUSUpdate. The ASUS Update main window appears.

ASUSUpdateASUSUpdate

Start Start

Start >

Start Start

Programs Programs

Programs >

Programs Programs

ASUS ASUS

ASUS >

ASUS ASUS

ASUSUpdate ASUSUpdate

ASUSUpdate >

ASUSUpdate ASUSUpdate

desktop by

2. Select file file

file option from the drop-down

file file menu, then click

Update BIOS from aUpdate BIOS from a

Update BIOS from a

Update BIOS from aUpdate BIOS from a

NextNext

Next.

NextNext

3. Locate the BIOS file from the Open Open

Open window, then click

Open Open

OpenOpen

Open.

OpenOpen

4. Follow the screen instructions to complete the update process.

2-102-10

2-10

2-102-10

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

2.2 BIOS setup program

This motherboard supports a programmable firmware chip that you can update using the provided utility described in section updating your BIOS.”

Use the BIOS Setup program when you are installing a motherboard, reconfiguring your system, or prompted to “Run Setup”. This section explains how to configure your system using this utility.

Even if you are not prompted to use the Setup program, you can change the configuration of your computer in the future. For example, you can enable the security password feature or change the power management settings. This requires you to reconfigure your system using the BIOS Setup program so that the computer can recognize these changes and record them in the CMOS RAM of the firmware hub.

The firmware hub 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.

“

2.1 Managing and

If you wish to enter Setup after POST, restart the system by pressing <Ctrl+Alt+Delete>, or by pressing the reset button on the system chassis. You can also restart by turning the system off and then back on. Do this last option only if the first two failed.

The Setup program is designed to make it as easy to use as possible. Being a menu-driven program, it lets you scroll through the various sub-menus and make your selections from the available options using the navigation keys.

• The default BIOS settings for this motherboard apply for most conditions to ensure optimum performance. If the system becomes unstable after changing any BIOS settings, load the default settings to ensure system compatibility and stability. Select the Default SettingsDefault Settings

Default Settings item under the Exit Menu. See section “2.7 Exit

Default SettingsDefault Settings Menu.”

• The BIOS setup screens shown in this section are for reference purposes only, and may not exactly match what you see on your screen.

LoadLoad

Load

LoadLoad

• Visit the ASUS website (www.asus.com) to download the latest BIOS file for this motherboard.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-112-11

2-11

2-112-11

2.2.12.2.1

2.2.1

2.2.12.2.1

BIOS menu screenBIOS menu screen

BIOS menu screen

BIOS menu screenBIOS menu screen

Menu itemsMenu items

Menu items

Menu itemsMenu items

System Time [11:51:19] System Date [Thu 05/07/2004] Legacy Diskette A [1.44M, 3.5 in]

Primary IDE Master : [ST320413A] Primary IDE Slave :[Not Detected] Third IDE Master : [Not Detected] Third IDE Slave :[Not Detected] Fourth IDE Master :[Not Detected] Fourth IDE Slave : [Not Detected]

Onboard PCI S-ATA Controller [Native]

System Information

Sub-menu itemsSub-menu items

Sub-menu items

Sub-menu itemsSub-menu items

2.2.22.2.2

2.2.2

2.2.22.2.2

Menu barMenu bar

Menu bar

Menu barMenu bar

Menu bar

Menu barMenu bar

Configuration fieldsConfiguration fields

Configuration fields

Configuration fieldsConfiguration fields

General helpGeneral help

General help

General helpGeneral help

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

Use [+] or [-] to configure System Time.

Navigation keysNavigation keys

Navigation keys

Navigation keysNavigation keys

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

MainMain

Main For changing the basic system configuration

MainMain AdvancedAdvanced

Advanced For changing the advanced system settings

AdvancedAdvanced PowerPower

Power For changing the advanced power management (APM)

PowerPower

configuration

BootBoot

Boot For changing the system boot configuration

BootBoot ExitExit

Exit For selecting the exit options and loading default

ExitExit

settings

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

2.2.32.2.3

2.2.3

2.2.32.2.3

Navigation keysNavigation keys

Navigation keys

Navigation keysNavigation keys

At the bottom right corner of a menu screen are the navigation keys for that particular menu. Use the navigation keys to select items in the menu and change the settings.

2-122-12

2-12

2-122-12

Some of the navigation keys differ from one screen to another.

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

2.2.42.2.4

2.2.4

2.2.42.2.4

Menu itemsMenu items

Menu items

Menu itemsMenu items

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

Main Main

Main shows the

Main Main

Main menu items.

The other items (Advanced, Power, Boot,

System Time [11:10:19] System Date [Thu 03/27/2003] Legacy Diskette A [1.44M, 3.5 in] Language [English]

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] IDE Configuration

System Information

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

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

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

and Exit) on the menu bar have their respective menu items.

2.2.52.2.5

2.2.5

2.2.52.2.5

Sub-menu itemsSub-menu items

Sub-menu items

Sub-menu itemsSub-menu items

Main menu itemsMain menu items

Main menu items

Main menu itemsMain menu items

A solid triangle before each item on any menu screen means that the iteam has a sub-menu. To display the sub-menu, select the item and press <Enter>.

2.2.62.2.6

2.2.6

2.2.62.2.6

Configuration fieldsConfiguration fields

Configuration fields

Configuration fieldsConfiguration fields

These fields show the values for the menu items. If an item is userconfigurable, you can change the value of the field opposite the item. You cannot select an item that is not user-configurable.

A configurable field is enclosed in brackets, and is highlighted when selected. To change the value of a field, select it then press <Enter> to display a list of options. Refer to “2.2.7 Pop-up window.”

2.2.72.2.7

2.2.7

2.2.72.2.7

Pop-up windowPop-up window

Pop-up window

Pop-up windowPop-up window

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

2.2.82.2.8

2.2.8

2.2.82.2.8

A scroll bar appears on the right side of a menu screen when there are items that do not fit on the screen. Press the

Scroll barScroll bar

Scroll bar

Scroll barScroll bar

Advanced Chipset settings

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

Configure DRAM Timing by SPD [Enabled] Memory Acceleration Mode [Auto] DRAM Idle Timer [Auto] DRAm Refresh Rate [Auto]

Graphic Adapter Priority [AGP/PCI] Graphics Aperture Size [ 64 MB] Spread Spectrum [Enabled]

ICH Delayed Transaction [Enabled]

MPS Revision [1.4]

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

Up/Down arrow keys or <Page Up> / <Page Down> keys to display the

Pop-up windowPop-up window

Pop-up window

Pop-up windowPop-up window

other items on the screen.

Scroll barScroll bar

Scroll bar

2.2.92.2.9

2.2.9

2.2.92.2.9

General helpGeneral help

General help

General helpGeneral help

Scroll barScroll bar

At the top right corner of the menu screen is a brief description of the selected item.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-132-13

2-13

2-132-13

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.

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 [Thu 05/07/2004] Legacy Diskette A [1.44M, 3.5 in]

OnBoard PCI S-ATA Controller [Native]

System Information

2.3.12.3.1

2.3.1

2.3.12.3.1

System Time [xx:xx:xxxx]System Time [xx:xx:xxxx]

System Time [xx:xx:xxxx]

System Time [xx:xx:xxxx]System Time [xx:xx:xxxx]

Allows you to set the system time.

2.3.22.3.2

2.3.2

2.3.22.3.2

System Date [Day xx/xx/xxxx]System Date [Day xx/xx/xxxx]

System Date [Day xx/xx/xxxx]

System Date [Day xx/xx/xxxx]System Date [Day xx/xx/xxxx]

Allows you to set the system date.

2.3.32.3.3

2.3.3

2.3.32.3.3

Legacy Diskette A [1.44M, 3.5 in.]Legacy Diskette A [1.44M, 3.5 in.]

Legacy Diskette A [1.44M, 3.5 in.]

Legacy Diskette A [1.44M, 3.5 in.]Legacy Diskette A [1.44M, 3.5 in.]

Sets the type of floppy drive installed. Configuration options: [Disabled] [360K, 5.25 in.] [1.2M , 5.25 in.] [720K , 3.5 in.] [1.44M, 3.5 in.] [2.88M, 3.5 in.]

2-142-14

2-14

2-142-14

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

2.3.42.3.4

2.3.4

2.3.42.3.4

Primary, Secondary IDE Master/Slave, ThirdPrimary, Secondary IDE Master/Slave, Third

Primary, Secondary IDE Master/Slave, Third

Primary, Secondary IDE Master/Slave, ThirdPrimary, Secondary IDE Master/Slave, Third and Fourth IDE Masterand Fourth IDE Master

and Fourth IDE Master

and Fourth IDE Masterand Fourth IDE Master

While entering Setup, the BIOS automatically 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.

Primary IDE Master

Device : Hard Disk Vendor : ST320413A Size : 20.0GB LBA Mode : Supported Block Mode : 16 Sectors PIO Mode : Supported 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]

The BIOS automatically detects the values opposite the dimmed items (Device, Vendor, Size, LBA Mode, Block Mode, PIO Mode, Async DMA, Ultra DMA, and SMART monitoring). These values are not user-configurable. These items show Not Detecte, if no IDE device is installed in the system.

Type [Auto]Type [Auto]

Type [Auto]

Type [Auto]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]LBA/Large Mode [Auto]

LBA/Large Mode [Auto]

LBA/Large Mode [Auto]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]Block (Multi-sector Transfer) [Auto]

Block (Multi-sector Transfer) [Auto]

Block (Multi-sector Transfer) [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]

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-152-15

2-15

2-152-15

PIO Mode [Auto]PIO Mode [Auto]

PIO Mode [Auto]

PIO Mode [Auto]PIO Mode [Auto]

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

DMA Mode [Auto]DMA Mode [Auto]

DMA Mode [Auto]

DMA Mode [Auto]DMA Mode [Auto]

Selects the DMA mode. Configuration options: [Auto] [SWDMA0] [SWDMA1] [SWDMA2] [MWDMA0] [MWDMA1] [MWDMA2] [UDMA0] [UDMA1] [UDMA2] [UDMA3] [UDMA4] [UDMA5] [UDMA6]

SMART Monitoring [Auto]SMART Monitoring [Auto]

SMART Monitoring [Auto]

SMART Monitoring [Auto]SMART Monitoring [Auto]

Sets the Smart Monitoring, Analysis, and Reporting Technology. Configuration options: [Auto] [Disabled] [Enabled]

32Bit Data Transfer [Disabled]32Bit Data Transfer [Disabled]

32Bit Data Transfer [Disabled]

32Bit Data Transfer [Disabled]32Bit Data Transfer [Disabled]

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

2.3.52.3.5

2.3.5

2.3.52.3.5

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

OnBoard PCI S-ATA Controller [Native]OnBoard PCI S-ATA Controller [Native]

OnBoard PCI S-ATA Controller [Native]

OnBoard PCI S-ATA Controller [Native]OnBoard PCI S-ATA Controller [Native]

2-162-16

2-16

2-162-16

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

2.3.62.3.6

2.3.6

2.3.62.3.6

System InformationSystem Information

System Information

System InformationSystem Information

This menu gives you an overview of the general system specifications. The BIOS automatically detects the items in this menu.

AMIBIOS

Version : 0204

Build Date : 09/23/05

Processor

Type : Genuine Intel(R) CPU 3.20GHz

Speed : 3800 MHz

Count : 1

System Memory

Size : 256MB

AMI BIOSAMI BIOS

AMI BIOS

AMI BIOSAMI BIOS

Displays the auto-detected BIOS information

ProcessorProcessor

Processor

ProcessorProcessor

Displays the auto-detected CPU specification

System MemorySystem Memory

System Memory

System MemorySystem Memory

Displays the auto-detected system memory

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-172-17

2-17

2-172-17

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 can cause the system to malfunction.

JumperFree Configuration

CPU Configuration Chipset Onboard Devices Configuration PCI PnP USB Configuration

2.4.12.4.1

2.4.1

2.4.12.4.1

Configure System Frequency/Voltage

AI Overclocking [Auto]

AI Overclocking [Auto]AI Overclocking [Auto]

AI Overclocking [Auto]

AI Overclocking [Auto]AI Overclocking [Auto]

JumperFree ConfigurationJumperFree Configuration

JumperFree Configuration

JumperFree ConfigurationJumperFree Configuration

Allows selection of CPU overclocking options to achieve desired CPU internal frequency. Select either one of the preset overclocking configuration options:

Manual Manual

Manual - allows you to individually set overclocking parameters.

Manual Manual Auto Auto

Auto - loads the optimal settings for the system.

Auto Auto Standard Standard

Standard - loads the standard settings for the system.

Standard Standard Overclock Profile Overclock Profile

Overclock Profile - loads overclocking profiles with optimal parameters

Overclock Profile Overclock Profile

for stability when overclocking.

2-182-18

2-18

2-182-18

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

The following item appears only when the AI Overclocking item is set to [Manual].

Auto Detect CPU Frequency [Enabled]Auto Detect CPU Frequency [Enabled]

Auto Detect CPU Frequency [Enabled]

Auto Detect CPU Frequency [Enabled]Auto Detect CPU Frequency [Enabled]

Enables or disables the CPU frequency auto-detect feature. Configuration options: [Disabled] [Enabled]

Auto Detect DRAM Frequency [Enabled]Auto Detect DRAM Frequency [Enabled]

Auto Detect DRAM Frequency [Enabled]

Auto Detect DRAM Frequency [Enabled]Auto Detect DRAM Frequency [Enabled]

Enables or disables the DRAM frequency auto-detect feature. Configuration options: [Disabled] [Enabled]

CPU VCore Voltage [Auto]CPU VCore Voltage [Auto]

CPU VCore Voltage [Auto]

CPU VCore Voltage [Auto]CPU VCore Voltage [Auto]

Allows selection of the CPU VCore voltage. The configuration options vary depending on the CPU installed. Setting to Auto allows the BIOS to detect the VCore voltage of the CPU installed.

Refer to the CPU documentation before setting the CPU VCore voltage. A very high Vcore voltage can severely damage the CPU!

DDR Reference Voltage [Auto]DDR Reference Voltage [Auto]

DDR Reference Voltage [Auto]

DDR Reference Voltage [Auto]DDR Reference Voltage [Auto]

Sets the DDR reference voltage. Configuration options: [1.80V] [1.90V] [2.00V] [Auto]

The following item appears only when the AI Overclocking item is set to [Overclock Profile].

Overclock Options [Overclock 5%]Overclock Options [Overclock 5%]

Overclock Options [Overclock 5%]

Overclock Options [Overclock 5%]Overclock Options [Overclock 5%]

Allows you to set the oveclocking options. Configuration options: [Overclock 5%] [Overclock 10%] [Overclock 15%] [Overclock 20%]

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-192-19

2-19

2-192-19

2.4.22.4.2

General Help

2.4.2

2.4.22.4.2

CPU ConfigurationCPU Configuration

CPU Configuration

CPU ConfigurationCPU Configuration

The items in this menu show the CPU-related information that the BIOS automatically detects.

Configure Advanced CPU settings

Manufacturer: Intel Brand String: Genuine Intel(R) CPU 2.80GHz Frequency : 3800 MHz FSB Speed : 800 MHz

Cache L1 : 16 KB Cache L2 : 2048 KB Cache L3 : 0 KB

Ratio Status: Unlocked (Max:19, Min:14) Ratio Actual Value : 19

Ratio CMOS Setting: [ 8] Max CPUID Value Limit: [Disabled] Execute Disable Function [Disabled] Enhanced C1 Control [Auto] Hardware Prefetcher: [Enabled] Adjacent Cache Line Prefetch [Enabled] CPU Internal Thermal Control [Auto]

Hyper Threading Technology [Enabled] Intel(R) SpeedStep(tm) tech. [Automatic]

Ratio CMOS Setting [ 8]Ratio CMOS Setting [ 8]

Ratio CMOS Setting [ 8]

Ratio CMOS Setting [ 8]Ratio CMOS Setting [ 8]

Sets the ratio between CPU Core Clock and the FSB Frequency. NOTE: If an invalid ratio is set in CMOS then actual and setpoint values may differ.

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

F10 Save and Exit ESC Exit

Sets the ratio between the CPU Core Clock and the Front Side Bus frequency. The default value of this item is auto-detected by BIOS. Use the <+> or <-> keys to adjust the values.

Max CPUID Value Limit [Disabled]Max CPUID Value Limit [Disabled]

Max CPUID Value Limit [Disabled]

Max CPUID Value Limit [Disabled]Max CPUID Value Limit [Disabled]

Enable this item to boot legacy operating systems that cannot support CPUs with extended CPUID functions. Configuration options: [Disabled] [Enabled]

Execute Disabled Function [Disabled]Execute Disabled Function [Disabled]

Execute Disabled Function [Disabled]

Execute Disabled Function [Disabled]Execute Disabled Function [Disabled]

Disables or enables the execute disabled function. Configuration options: [Disabled] [Enabled]

Enhanced C1 Control [Auto]Enhanced C1 Control [Auto]

Enhanced C1 Control [Auto]

Enhanced C1 Control [Auto]Enhanced C1 Control [Auto]

When set to [Auto], the BIOS will automatically check the CPU’s capability to enable the C1E support. In C1E mode, the CPU power consumption is lower when idle. Configuration options: [Auto] [Disabled]

Hardware Prefetcher [Enabled]Hardware Prefetcher [Enabled]

Hardware Prefetcher [Enabled]

Hardware Prefetcher [Enabled]Hardware Prefetcher [Enabled]

Disables or enables the hardware prefetcher feature. Configuration options: [Disabled] [Enabled]

2-202-20

2-20

2-202-20

Chapter 4: BIOS setupChapter 4: BIOS setup

Chapter 4: BIOS setup

Chapter 4: BIOS setupChapter 4: BIOS setup

Adjacent Cache Line Prefetch [Enabled]Adjacent Cache Line Prefetch [Enabled]

Adjacent Cache Line Prefetch [Enabled]

Adjacent Cache Line Prefetch [Enabled]Adjacent Cache Line Prefetch [Enabled]

Disables or enables the adjacent cache line prefetch feature. Configuration options: [Disabled] [Enabled]

CPU Internal Thermal Control [Auto]CPU Internal Thermal Control [Auto]

CPU Internal Thermal Control [Auto]

CPU Internal Thermal Control [Auto]CPU Internal Thermal Control [Auto]

Disables or sets the CPU internal thermal control. Configuration options: [Disabled] [Auto]

Press the down arrow key to display more items.Press the down arrow key to display more items.

Press the down arrow key to display more items.

Press the down arrow key to display more items.Press the down arrow key to display more items.

Hyper-Threading Technology [Enabled]Hyper-Threading Technology [Enabled]

Hyper-Threading Technology [Enabled]

Hyper-Threading Technology [Enabled]Hyper-Threading Technology [Enabled]

Allows you to enable or disable the processor Hyper-Threading Technology. Configuration options: [Disabled] [Enabled]

The following item appears only when you installed an Intel CPU that supports the Enhanced Intel SpeedStep™ Technology (EIST).

Intel(R) SpeedStep Technology [Automatic]Intel(R) SpeedStep Technology [Automatic]

Intel(R) SpeedStep Technology [Automatic]

Intel(R) SpeedStep Technology [Automatic]Intel(R) SpeedStep Technology [Automatic]

Allows you to use the Enhanced Intel SpeedStep® Technology. When set to [Automatic], you can adjust the system power settings in the operating system to use the EIST feature.

Set this item to [Disabled] if you Configuration options: [Disabled] [Enabled]

2.4.32.4.3

2.4.3

2.4.32.4.3

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

NorthBridge SIS656 Configuration SouthBridge SIS965/SIS965L Configuration

ChipsetChipset

Chipset

ChipsetChipset

do not want to use EIST.

Pentium® 4

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-212-21

2-21

2-212-21

NorthBridge SIS656 ConfigurationNorthBridge SIS656 Configuration

NorthBridge SIS656 Configuration

NorthBridge SIS656 ConfigurationNorthBridge SIS656 Configuration

The items in this sub-menu show the SIS 656 NorthBridge related configuration.

Primary Graphics Adapter [PCI]

CPU FSB Set To Chipset Timing [FSB:800Mhz] DRAM CAS# Latency [By SPD] 128 Bit Access Mode Setting [Disabled]

Primary Graphics Adapter [PCI ]

Allows selection of the graphics controller to use as primary boot device. Configuration options: [PCI] [PCI Express]

DRAM CAS# Latency [By SPD]

Controls the latency between the SDRAM read command and the time the data actually becomes available. Configuration options: [By SPD] [3T] [4T] [5T]

128 Bit Access Mode Setting [Disabled]

Enables or disables the 128-bit access mode setting. Configuration options: [Disabled] [Enabled]

The 128 Bit Access Mode Setting item appears only when you install same type and size DDR2 DIMMs in the DIMM_A1 and DIMM_B1 (yellow) or DIMM_A2 and DIMM_B2 (black) slots.

SouthBridge SIS965/SIS965L ConfigurationSouthBridge SIS965/SIS965L Configuration

SouthBridge SIS965/SIS965L Configuration

SouthBridge SIS965/SIS965L ConfigurationSouthBridge SIS965/SIS965L Configuration

The items in this sub-menu show the SIS 965/SIS 965L SouthBridge related configuration.

OnBoard AC97 Audio DEVICE [Enabled]

Enables or disables the onboard AC’97 device. Configuration options: [Enabled] [Disabled]

2-222-22

2-22

2-222-22

Chapter 4: BIOS setupChapter 4: BIOS setup

Chapter 4: BIOS setup

Chapter 4: BIOS setupChapter 4: BIOS setup

2.4.42.4.4

2.4.4

2.4.42.4.4

Onboard Devices ConfigurationOnboard Devices Configuration

Onboard Devices Configuration

Onboard Devices ConfigurationOnboard Devices Configuration

Configure Win627EHF Super IO Chipset

Onboard LAN [Enabled] Onboard LAN Boot ROM [Disabled] Serial Port1 Address [3F8/IRQ4] Parallel Port Address [378] Parallel Port Mode [ECP]

ECP Mode DMA Channel [DMA3] Parallel Port IRQ [IRQ7] Onboard Game/MIDI Port [Disabled]

Enable or Disable High Definition Audio Controller

OnBoard LAN [Enabled]

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

OnBoard LAN Boot ROM [Disabled]OnBoard LAN Boot ROM [Disabled]

OnBoard LAN Boot ROM [Disabled]

OnBoard LAN Boot ROM [Disabled]OnBoard LAN Boot ROM [Disabled]

Allows you to enable or disable the option ROM in the onboard LAN controller. This item appears only when the Onboard LAN item is set to Enabled. Configuration options: [Disabled] [Enabled]

Serial Port1 Address [3F8/IRQ4]Serial Port1 Address [3F8/IRQ4]

Serial Port1 Address [3F8/IRQ4]

Serial Port1 Address [3F8/IRQ4]Serial Port1 Address [3F8/IRQ4]

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

Parallel Port Address [378]Parallel Port Address [378]

Parallel Port Address [378]

Parallel Port Address [378]Parallel Port Address [378]

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

Parallel Port Mode [ECP]Parallel Port Mode [ECP]

Parallel Port Mode [ECP]

Parallel Port Mode [ECP]Parallel Port Mode [ECP]

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

ECP Mode DMA Channel [DMA3]ECP Mode DMA Channel [DMA3]

ECP Mode DMA Channel [DMA3]

ECP Mode DMA Channel [DMA3]ECP Mode DMA Channel [DMA3]

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

EPP Version [1.9]EPP Version [1.9]

EPP Version [1.9]

EPP Version [1.9]EPP Version [1.9]

Allows selection of the Parallel Port EPP version. This item appears only when the

Parallel Port ModeParallel Port Mode

Parallel Port Mode is set to

Parallel Port ModeParallel Port Mode

EPPEPP

EPP.

EPPEPP

Configuration options: [1.9] [1.7]

Parallel Port IRQ [IRQ7]

Configuration options: [IRQ5] [IRQ7]

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-232-23

2-23

2-232-23

OnBoard Game/MIDI Port [Disabled]OnBoard Game/MIDI Port [Disabled]

OnBoard Game/MIDI Port [Disabled]

OnBoard Game/MIDI Port [Disabled]OnBoard Game/MIDI Port [Disabled]

Disables or sets the OnBoard Game/MIDI port. Configuration options: [Disabled] [200/300] [200/330] [208/300] [208/330]

2.4.52.4.5

2.4.5

2.4.52.4.5

PCI PnPPCI PnP

PCI PnP

PCI PnPPCI PnP

The PCI PnP menu items allow you to change the advanced settings for PCI/PnP devices. The menu includes setting IRQ and DMA channel resources for either PCI/PnP or legacy ISA devices, and setting the memory size block for legacy ISA devices.

Take caution when changing the settings of the PCI PnP menu items. Incorrect field values can cause the system to malfunction.

Advanced PCI/PnP Settings

WARNING: Setting wrong values in below sections

may cause system to malfunction.

Plug And Play O/S [No] Allocate IRQ to PCI VGA [Yes]

IRQ-3 assigned to [PCI Device] IRQ-4 assigned to [PCI Device] IRQ-5 assigned to [PCI Device] IRQ-7 assigned to [PCI Device] IRQ-9 assigned to [PCI Device] IRQ-10 assigned to [PCI Device] IRQ-11 assigned to [PCI Device] IRQ-14 assigned to [PCI Device] IRQ-15 assigned to [PCI Device]

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

2-242-24

2-24

2-242-24

Plug and Play O/S [No]Plug and Play O/S [No]

Plug and Play O/S [No]

Plug and Play O/S [No]Plug and Play O/S [No]

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

Allocate IRQ to PCI VGA [Yes]Allocate IRQ to PCI VGA [Yes]

Allocate IRQ to PCI VGA [Yes]

Allocate IRQ to PCI VGA [Yes]Allocate IRQ to PCI VGA [Yes]

When set to [Yes], BIOS assigns an IRQ to PCI VGA card if the card requests for an IRQ. When set to [No], BIOS does not assign an IRQ to the PCI VGA card even if requested. Configuration options: [No] [Yes]

IRQ-xx assigned to [PCI Device]IRQ-xx assigned to [PCI Device]

IRQ-xx assigned to [PCI Device]

IRQ-xx assigned to [PCI Device]IRQ-xx assigned to [PCI Device]

When set to [PCI Device], the specific IRQ is free for use of PCI/PnP devices. When set to [Reserved], the IRQ is reserved for legacy ISA devices. Configuration options: [PCI Device] [Reserved]

Chapter 4: BIOS setupChapter 4: BIOS setup

Chapter 4: BIOS setup

Chapter 4: BIOS setupChapter 4: BIOS setup

2.4.62.4.6

2.4.6

2.4.62.4.6

USB ConfigurationUSB Configuration

USB Configuration

USB ConfigurationUSB Configuration

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

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

USB Configuration

Module Version - 2.23.2-9.4

USB Devices Enabled: None

Legacy USB Support [Auto] USB 2.0 Controller Mode [HiSpeed]

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

OnBoard SIS USB1.1 DEVICE [Enabled]OnBoard SIS USB1.1 DEVICE [Enabled]

OnBoard SIS USB1.1 DEVICE [Enabled]

OnBoard SIS USB1.1 DEVICE [Enabled]OnBoard SIS USB1.1 DEVICE [Enabled]

Enables or disables the onboard SiS USB1.1 device. Configuration options: [Disabled] [Enabled]

OnBoard SIS USB2.0 DEVICE [Enabled]OnBoard SIS USB2.0 DEVICE [Enabled]

OnBoard SIS USB2.0 DEVICE [Enabled]

OnBoard SIS USB2.0 DEVICE [Enabled]OnBoard SIS USB2.0 DEVICE [Enabled]

Enables or disables the onboard SiS USB2.0 device. Configuration options: [Disabled] [Enabled]

Legacy USB Support [Auto]Legacy USB Support [Auto]

Legacy USB Support [Auto]

Legacy USB Support [Auto]Legacy USB Support [Auto]

Allows you to enable or disable support for USB devices on legacy operating systems (OS). Setting to Auto allows the system to detect the presence of USB devices at startup. If detected, the USB controller legacy mode is enabled. If no USB device is detected, the legacy USB support is disabled. Configuration options: [Disabled] [Enabled] [Auto]

USB 2.0 Controller Mode [HiSpeed]USB 2.0 Controller Mode [HiSpeed]

USB 2.0 Controller Mode [HiSpeed]

USB 2.0 Controller Mode [HiSpeed]USB 2.0 Controller Mode [HiSpeed]

Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or FullSpeed (12 Mbps). Configuration options: [FullSpeed] [HiSpeed]

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-252-25

2-25

2-252-25

2.5 Power menu

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

Suspend Mode [Auto] Repost Video on S3 Resume [No] ACPI 2.0 Support [Yes] ACPI APIC Support [Enabled]

APM Configuration Hardware Monitor

2.5.12.5.1

2.5.1

2.5.12.5.1

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

2.5.22.5.2

2.5.2

2.5.22.5.2

Suspend Mode [Auto]Suspend Mode [Auto]

Suspend Mode [Auto]

Suspend Mode [Auto]Suspend Mode [Auto]

Repost Video on S3 Resume [No]Repost Video on S3 Resume [No]

Repost Video on S3 Resume [No]

Repost Video on S3 Resume [No]Repost Video on S3 Resume [No]

Configure CPU.

Select Screen Select Item Enter Go to Sub-screen F1 General Help F10 Save and Exit ESC Exit

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

2.5.32.5.3

2.5.3

2.5.32.5.3

Allows you to add more tables for Advanced Configuration and Power Interface (ACPI) 2.0 specifications. Configuration options: [No] [Yes]

2.5.42.5.4

2.5.4

2.5.42.5.4

Allows you to enable or disable the Advanced Configuration and Power Interface (ACPI) support in the Application-Specific Integrated Circuit (ASIC). When set to Enabled, the ACPI APIC table pointer is included in the RSDT pointer list. Configuration options: [Disabled] [Enabled]

ACPI 2.0 Support [Yes]ACPI 2.0 Support [Yes]

ACPI 2.0 Support [Yes]

ACPI 2.0 Support [Yes]ACPI 2.0 Support [Yes]

ACPI APIC Support [Enabled]ACPI APIC Support [Enabled]

ACPI APIC Support [Enabled]

ACPI APIC Support [Enabled]ACPI APIC Support [Enabled]

2-262-26

2-26

2-262-26

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

2.5.52.5.5

2.5.5

2.5.52.5.5

Power Button Mode [On/Off]

AC Power Loss Restart [Always Off] Power On By PS/2 Keyboard [Disabled] Power On By PS/2 Mouse [Disabled] Power On By PCI Devices [Disabled] Power On By External Modems [Disabled] Power On By RTC Alarm [Disabled]

Power Button Mode [On/Off]Power Button Mode [On/Off]

Power Button Mode [On/Off]

Power Button Mode [On/Off]Power Button Mode [On/Off]

APM ConfigurationAPM Configuration

APM Configuration

APM ConfigurationAPM Configuration

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

AC Power Loss Restart [Always Off]AC Power Loss Restart [Always Off]

AC Power Loss Restart [Always Off]

AC Power Loss Restart [Always Off]AC Power Loss Restart [Always Off]

When set to [Always Off], the system goes into off state after an AC power loss. When set to [Always On], the system goes on after an AC power loss. When set to [Previous State], the system goes into either off or on state, whatever the system state was before the AC power loss. Configuration options: [Always Off] [Always On] [Previous State]

Power On By PS/2 Keyboard [Disabled]Power On By PS/2 Keyboard [Disabled]

Power On By PS/2 Keyboard [Disabled]

Power On By PS/2 Keyboard [Disabled]Power On By PS/2 Keyboard [Disabled]

Allows you to use specific keys on the keyboard to turn on the system. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Configuration options: [Disabled] [Enabled]

Power On By PS/2 Mouse [Disabled]Power On By PS/2 Mouse [Disabled]

Power On By PS/2 Mouse [Disabled]

Power On By PS/2 Mouse [Disabled]Power On By PS/2 Mouse [Disabled]

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

Power On By PCI Devices [Disabled]Power On By PCI Devices [Disabled]

Power On By PCI Devices [Disabled]

Power On By PCI Devices [Disabled]Power On By PCI Devices [Disabled]

When set to [Enabled], this parameter allows you to turn on the system through a PCI LAN or modem card. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Configuration options: [Disabled] [Enabled]

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-272-27

2-27

2-272-27

Power On By External Modems [Disabled]Power On By External Modems [Disabled]

Power On By External Modems [Disabled]

Power On By External Modems [Disabled]Power On By External Modems [Disabled]

This allows either settings of [Enabled] or [Disabled] for powering up the computer when the external modem receives a call while the computer is in Soft-off mode. Configuration options: [Disabled] [Enabled]

The computer cannot receive or transmit data until the computer and applications are fully running. Thus, connection cannot be made on the first try. Turning an external modem off and then back on while the computer is off causes an initialization string that turns the system power on.

Power On By RTC Alarm [Disabled]Power On By RTC Alarm [Disabled]

Power On By RTC Alarm [Disabled]

Power On By RTC Alarm [Disabled]Power On By RTC Alarm [Disabled]

Allows you to enable or disable RTC to generate a wake event. When this item is set to Enabled, the items RTC Alarm Date, RTC Alarm Hour, RTC Alarm Minute, and RTC Alarm Second appear with set values. Configuration options: [Disabled] [Enabled]

RTC Alarm Date [15]

Sets the RTC alarm date. Use the plus (+) or minus (-) keys to adjust the values. Configuration options: [Everyday] [01] [02] ~ [31]

RTC Alarm Hour [12]

Sets the RTC alarm hour. Use the plus (+) or minus (-) keys to adjust the values. Configuration options: [00] [01] ~ [23]

RTC Alarm Minute [30]

Sets the RTC alarm minute. Use the plus (+) or minus (-) keys to adjust the values. Configuration options: [00] [01] ~ [59]

RTC Alarm Second [30]

Sets the RTC alarm second. Use the plus (+) or minus (-) keys to adjust the values. Configuration options: [00] [01] ~ [59]

2-282-28

2-28

2-282-28

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

2.5.62.5.6

2.5.6

2.5.62.5.6

Hardware Monitor

CPU Temperature [51ºC/122.5ºF] MB Temperature [41ºC/105.5ºF]

CPU Fan Speed [3813 RPM] CPU Q-Fan Control [Disabled] Chassis Fan Speed [N/A]

VCORE Voltage [ 1.320V]

3.3V Voltage [ 3.345V] 5V Voltage [ 5.094V] 12V Voltage [11.880V]

CPU Temperature [xxxC/xxxF]CPU Temperature [xxxC/xxxF]

CPU Temperature [xxxC/xxxF]

CPU Temperature [xxxC/xxxF]CPU Temperature [xxxC/xxxF] MB Temperature [xxxC/xxxF]MB Temperature [xxxC/xxxF]

MB Temperature [xxxC/xxxF]

MB Temperature [xxxC/xxxF]MB Temperature [xxxC/xxxF]

Hardware MonitorHardware Monitor

Hardware Monitor

Hardware MonitorHardware Monitor

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

The onboard hardware monitor automatically detects and displays the motherboard and CPU temperatures. Select Ignored if you do not wish to display the detected temperatures.

CPU Fan Speed [xxxxRPM] or [N/A]CPU Fan Speed [xxxxRPM] or [N/A]

CPU Fan Speed [xxxxRPM] or [N/A]

CPU Fan Speed [xxxxRPM] or [N/A]CPU Fan Speed [xxxxRPM] or [N/A]

The onboard hardware monitor automatically detects and displays the CPU fan speed in rotations per minute (RPM). If the fan is not connected to the motherboard, the field shows N/A.

CPU Q-Fan Control [Disabled]CPU Q-Fan Control [Disabled]

CPU Q-Fan Control [Disabled]

CPU Q-Fan Control [Disabled]CPU Q-Fan Control [Disabled]

Allows you to enable or disable the ASUS Q-Fan feature that smartly adjusts the fan speeds for more efficient system operation. Configuration options: [Disabled] [Enabled]

CPU Fan RatioCPU Fan Ratio

The

CPU Fan Ratio and

CPU Fan RatioCPU Fan Ratio

when you enable the

CPU Fan Ratio [Auto]CPU Fan Ratio [Auto]

CPU Fan Ratio [Auto]

CPU Fan Ratio [Auto]CPU Fan Ratio [Auto]

CPU Target TemperatureCPU Target Temperature

CPU Target Temperature items appear

CPU Target TemperatureCPU Target Temperature

CPU Q-Fan ControlCPU Q-Fan Control

CPU Q-Fan Control feature.

CPU Q-Fan ControlCPU Q-Fan Control

Allows you to select the appropriate CPU fan speed ratio for the system. The default [Auto] automatically selects the fan speed ratio when operating a low CPU temperature. Select a higher ratio if you installed additional devices and the system requires more ventilation. This item appears only when the CPU Q-Fan Control item is Enabled. Configuration options: [Auto] [90%] [80%] [70%] [60%] [50%] [40%] [30%] [20%]

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-292-29

2-29

2-292-29

CPU Target Temperature [xxxºC]CPU Target Temperature [xxxºC]

CPU Target Temperature [xxxºC]

CPU Target Temperature [xxxºC]CPU Target Temperature [xxxºC]

Allows you to set the CPU temperature threshold when the CPU fan speed is increased to lower the CPU temperature. This item appears only when the CPU Q-Fan Control item is Enabled. The configuration options vary depending on the CPU installed.

Chassis Fan Speed [xxxxRPM] or [N/A]Chassis Fan Speed [xxxxRPM] or [N/A]

Chassis Fan Speed [xxxxRPM] or [N/A]

Chassis Fan Speed [xxxxRPM] or [N/A]Chassis Fan Speed [xxxxRPM] or [N/A]

The onboard hardware monitor automatically detects and displays the chassis fan speed in rotations per minute (RPM). If the fan is not connected to the chassis, the specific field shows N/A. Configuration options: [Ignored] [N/A]

VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V VoltageVCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage

VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage

VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V VoltageVCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage

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

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.

APM Configuration

Boot Device Priority

Boot Settings Configuration Security

Select Screen Select Item Enter Go to Sub-screen F1 General Help F10 Save and Exit ESC Exit

2-302-30

2-30

2-302-30

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

2.6.12.6.1

2.6.1

2.6.12.6.1

Boot Device Priority

1st Boot Device [1st FLOPPY DRIVE] 2nd Boot Device [PM-ST330620A] 3rd Boot Device [PS-ASUS CD-S360]

1st ~ xxth Boot Device [1st Floppy Drive]1st ~ xxth Boot Device [1st Floppy Drive]

1st ~ xxth Boot Device [1st Floppy Drive]

1st ~ xxth Boot Device [1st Floppy Drive]1st ~ xxth Boot Device [1st Floppy Drive]

Boot Device PriorityBoot Device Priority

Boot Device Priority

Boot Device PriorityBoot Device Priority

These items specify the boot device priority sequence from the available devices. The number of device items that appears on the screen depends on the number of devices installed in the system. Configuration options: [xxxxx Drive] [Disabled]

2.6.22.6.2

2.6.2

2.6.22.6.2

Boot Settings Configuration

Quick Boot [Enabled] Full Screen Logo [Enabled] Bootup Num-Lock [On] Wait For ‘F1’ If Error [Enabled] Hit ‘DEL’ Message Display [Enabled] Interrupt 19 Capture [Disabled]

Quick Boot [Enabled]Quick Boot [Enabled]

Quick Boot [Enabled]

Quick Boot [Enabled]Quick Boot [Enabled]

Boot Settings ConfigurationBoot Settings Configuration

Boot Settings Configuration

Boot Settings ConfigurationBoot Settings Configuration

Allows BIOS to skip certain tests while booting. This will decrease the time needed to boot the system.

Enabling this item allows the BIOS to skip some power on self tests (POST) while booting to decrease the time needed to boot the system. When set to [Disabled], BIOS performs all the POST items. Configuration options: [Disabled] [Enabled]

Full Screen Logo [Enabled]Full Screen Logo [Enabled]

Full Screen Logo [Enabled]

Full Screen Logo [Enabled]Full Screen Logo [Enabled]

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

Set this item to [Enabled] to use the ASUS MyLogo™ feature.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-312-31

2-31

2-312-31

Bootup Num-Lock [On]Bootup Num-Lock [On]

Bootup Num-Lock [On]

Bootup Num-Lock [On]Bootup Num-Lock [On]

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

Wait for ‘F1’ If Error [Enabled]Wait for ‘F1’ If Error [Enabled]

Wait for ‘F1’ If Error [Enabled]

Wait for ‘F1’ If Error [Enabled]Wait for ‘F1’ If Error [Enabled]

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

Hit ‘DEL’ Message Display [Enabled]Hit ‘DEL’ Message Display [Enabled]

Hit ‘DEL’ Message Display [Enabled]

Hit ‘DEL’ Message Display [Enabled]Hit ‘DEL’ Message Display [Enabled]

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

Interrupt 19 Capture [Disabled]Interrupt 19 Capture [Disabled]

Interrupt 19 Capture [Disabled]

Interrupt 19 Capture [Disabled]Interrupt 19 Capture [Disabled]

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

2-322-32

2-32

2-322-32

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

2.6.32.6.3

2.6.3

2.6.32.6.3

SecuritySecurity

Security

SecuritySecurity

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

Security Settings

Supervisor Password : Not Installed User Password : Not Installed

Change Supervisor Password

Change Supervisor PasswordChange Supervisor Password

Change Supervisor Password

Change Supervisor PasswordChange Supervisor Password

<Enter> to change password. <Enter> again to disabled password.

Select this item to set or change the supervisor password. The Supervisor Password item on top of the screen shows the default After you set a password, this item shows

InstalledInstalled

Installed.

InstalledInstalled

Not InstalledNot Installed

Not Installed.

Not InstalledNot Installed

To set a Supervisor Password:

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

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

3. Confirm the password when prompted.

The message “Password Installed” appears after you successfully set your password.

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

To clear the supervisor password, select the Change Supervisor Password then press <Enter>. The message “Password Uninstalled” appears.

If you forget your BIOS password, you can clear 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.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-332-33

2-33

2-332-33

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

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]

User Access Level (Full Access]User Access Level (Full Access]

User Access Level (Full Access]

User Access Level (Full Access]User Access Level (Full Access]

This item allows you to select the access restriction to the Setup items. Configuration options: [No Access] [View Only] [Limited] [Full Access]

No AccessNo Access

No Access prevents user access to the Setup utility.

No AccessNo Access

View Only View Only

View Only allows access but does not allow change to any field.

View Only View Only

Limited Limited

Limited allows changes only to selected fields, such as Date and

Limited Limited Time.

Full AccessFull Access

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

Full AccessFull Access utility.

Change User PasswordChange User Password

Change User Password

Change User PasswordChange User Password

Select this item to set or change the user password. The User Password item on top of the screen shows the default a password, this item shows

InstalledInstalled

Installed.

InstalledInstalled

Not InstalledNot Installed

Not Installed. After you set

Not InstalledNot 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 composed of at least six letters and/or numbers, then press <Enter>.

3. Confirm the password when prompted.

The message “Password Installed” appears after you set your password successfully.

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

Clear User PasswordClear User Password

Clear User Password

Clear User PasswordClear User Password

Select this item to clear the user password.

2-342-34

2-34

2-342-34

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

Password Check [Setup]Password Check [Setup]

Password Check [Setup]

Password Check [Setup]Password Check [Setup]

When set to [Setup], BIOS checks for user password when accessing the Setup utility. When set to [Always], BIOS checks for user password both when accessing Setup and booting the system. Configuration options: [Setup] [Always]

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

Exit system setup after saving the changes.

F10 key can be used for this operation.

Select Screen Select Item Enter Go to Sub-screen F1 General Help F10 Save and Exit ESC Exit

Pressing <Esc> does not immediately exit this menu. Select one of the options from this menu or <F10> from the legend bar to exit.

Exit & Save ChangesExit & Save Changes

Exit & Save Changes

Exit & Save ChangesExit & Save Changes

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

Ok Ok

O k to save changes and exit.

Ok Ok

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.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

2-352-35

2-35

2-352-35

Exit & Discard ChangesExit & Discard Changes

Exit & Discard Changes

Exit & Discard ChangesExit & Discard Changes

Select this option only if you do not want to save the changes that you made to the Setup program. If you made changes to fields other than System Date, System Time, and Password, the BIOS asks for a confirmation before exiting.

Discard ChangesDiscard Changes

Discard Changes

Discard ChangesDiscard Changes

This option allows you to discard the selections you made and restore the previously saved values. After selecting this option, a confirmation appears. Select

Load Setup DefaultsLoad Setup Defaults

Load Setup Defaults

Load Setup DefaultsLoad Setup Defaults

This option allows you to load the default values for each of the parameters on the Setup menus. When you select this option or if you press <F5>, a confirmation window appears. Select values. Select saving the values to the non-volatile RAM.

Ok Ok

O k to discard any changes and load the previously saved values.

Ok Ok

O k to load default

Ok Ok

Exit & Save ChangesExit & Save Changes

Exit & Save Changes or make other changes before

Exit & Save ChangesExit & Save Changes

2-362-36

2-36

2-362-36

Chapter 2: BIOS setupChapter 2: BIOS setup

Chapter 2: BIOS setup

Chapter 2: BIOS setupChapter 2: BIOS setup

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

Software

support

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

3-13-1

3-1

3-13-1

3.1 Installing an operating system

This motherboard supports Windows® 2000/2003 Server/XP operating systems (OS). Always install the latest OS version and corresponding updates to maximize the features of your hardware.

• Motherboard settings and hardware options vary. Use the setup procedures presented in this chapter for reference only. Refer to your OS documentation for detailed information.

• Make sure that you install Windows Windows drivers for better compatibility and system stability.

XP Service Pack 2 or later versions before installing the

2000 Service Pack 4 or the

3.2 Support CD information

The support CD that came with the motherboard package contains the drivers, software applications, and utilities that you can install to avail all motherboard features.

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

3.2.13.2.1

3.2.1

3.2.13.2.1

Running the support CDRunning the support CD

Running the support CD

Running the support CDRunning the support CD

Place the support CD to the optical drive. The CD automatically displays the Drivers Drivers

Dr i v e r s menu if Autorun is enabled in your computer.

Drivers Drivers

Click an icon toClick an icon to

Click an icon to

Click an icon toClick an icon to display supportdisplay support

display support

display supportdisplay support CD/motherboardCD/motherboard

CD/motherboard

CD/motherboardCD/motherboard informationinformation

information

informationinformation

3-23-2

3-2

3-23-2

Click an item to installClick an item to install

Click an item to install

Click an item to installClick an item to install

Autorun Autorun

Autorun is NOT enabled in your computer, browse the contents of

Autorun Autorun the support CD to locate the file ASSETUP.EXE from the BIN folder. Double-click the

ASSETUP.EXEASSETUP.EXE

ASSETUP.EXE to run the CD.

ASSETUP.EXEASSETUP.EXE

Chapter 3: Software supportChapter 3: Software support

Chapter 3: Software support

Chapter 3: Software supportChapter 3: Software support

3.2.23.2.2

3.2.2

3.2.23.2.2

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

Drivers menuDrivers menu

Drivers menu

Drivers menuDrivers menu

ASUS InstAll - Installation Wizard for DriversASUS InstAll - Installation Wizard for Drivers

ASUS InstAll - Installation Wizard for Drivers

ASUS InstAll - Installation Wizard for DriversASUS InstAll - Installation Wizard for Drivers

Executes the wizard to install all the necessary drivers for your motherboard.

SiS RAID Controller DriverSiS RAID Controller Driver

SiS RAID Controller Driver

SiS RAID Controller DriverSiS RAID Controller Driver

Installs the SiS RAID controller driver.

SoundMAX ADI1986A Audio DriverSoundMAX ADI1986A Audio Driver

SoundMAX ADI1986A Audio Driver

SoundMAX ADI1986A Audio DriverSoundMAX ADI1986A Audio Driver

Installs the SoundMAX ADI1986A audio driver and application.

Intel Gigabit Ethernet DriverIntel Gigabit Ethernet Driver

Intel Gigabit Ethernet Driver

Intel Gigabit Ethernet DriverIntel Gigabit Ethernet Driver

Installs the Intel® Gigabit LAN driver.

USB 2.0 DriverUSB 2.0 Driver

USB 2.0 Driver

USB 2.0 DriverUSB 2.0 Driver

Installs the USB 2.0 driver.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

3-33-3

3-3

3-33-3

3.2.33.2.3

3.2.3

3.2.33.2.3

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

Utilities menuUtilities menu

Utilities menu

Utilities menuUtilities menu

ASUS InstAll - Installation Wizard for UtilitiesASUS InstAll - Installation Wizard for Utilities

ASUS InstAll - Installation Wizard for Utilities

ASUS InstAll - Installation Wizard for UtilitiesASUS InstAll - Installation Wizard for Utilities

Allows you to install all available utilities for this motherboard.

ASUS PC Probe IIASUS PC Probe II

ASUS PC Probe II

ASUS PC Probe IIASUS PC Probe II

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

ASUS UpdateASUS Update

ASUS Update

ASUS UpdateASUS Update

The ASUS Update utility allows you to update the motherboard BIOS in a Windows® environment. This utility requires an Internet connection either through a network or an Internet Service Provider (ISP). See page 2-8 for details.

ASUS Screen SaverASUS Screen Saver

ASUS Screen Saver

ASUS Screen SaverASUS Screen Saver

Installs the ASUS screen saver.

ADOBE Acrobat ReaderADOBE Acrobat Reader

ADOBE Acrobat Reader

ADOBE Acrobat ReaderADOBE Acrobat Reader

Installs the Adobe® Acrobat® Reader 7.0.

3-43-4

3-4

3-43-4

Chapter 3: Software supportChapter 3: Software support

Chapter 3: Software support

Chapter 3: Software supportChapter 3: Software support

Microsoft DirectX 9.0cMicrosoft DirectX 9.0c

Microsoft DirectX 9.0c

Microsoft DirectX 9.0cMicrosoft DirectX 9.0c

Installs the Microsoft® DirectX 9.0c.

Anti-Virus UtilityAnti-Virus Utility

Anti-Virus Utility

Anti-Virus UtilityAnti-Virus Utility

The anti-virus application scans, identifies, and removes computer viruses. View the online help for detailed information.

3.2.43.2.4

3.2.4

3.2.43.2.4

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

Make Disk menuMake Disk menu

Make Disk menu

Make Disk menuMake Disk menu

Make SiS RAID Controller Driver DiskMake SiS RAID Controller Driver Disk

Make SiS RAID Controller Driver Disk

Make SiS RAID Controller Driver DiskMake SiS RAID Controller Driver Disk

Allows you to create a SiS RAID controller driver disk.

ASUS P5SD2-XASUS P5SD2-X

ASUS P5SD2-X

ASUS P5SD2-XASUS P5SD2-X

3-53-5

3-5

3-53-5

3.2.53.2.5

3.2.5

3.2.53.2.5

The Manuals menu contains a list of supplementary user manuals. Click an item to open the folder of the user manual.

Manuals menuManuals menu

Manuals menu

Manuals menuManuals menu

SIS965/965L SATA RAID User’s ManualSIS965/965L SATA RAID User’s Manual

SIS965/965L SATA RAID User’s Manual

SIS965/965L SATA RAID User’s ManualSIS965/965L SATA RAID User’s Manual

Allows you to open the SIS 965/965L SATA RAID user’s manual.

3.2.63.2.6

3.2.6

3.2.63.2.6

Click the also find this information on the inside front cover of this user guide.

ASUS Contact informationASUS Contact information

ASUS Contact information

ASUS Contact informationASUS Contact information

Contact Contact

Contact tab to display the ASUS contact information. You can

Contact Contact

3-63-6

3-6

3-63-6

Chapter 3: Software supportChapter 3: Software support

Chapter 3: Software support

Chapter 3: Software supportChapter 3: Software support

ASUS P5SD2-X User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual