AMD N2PA-LITE, N2PAP-LITE User Manual

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N2PA-LITE / N2PAP-LITE

USER'S MANUAL

AMD Athlon XP/Athlon/Duron Processor M/B

NO. G03-N2PALITE1A

Release date: August 2003

Remark:

*Specifications and information contained in this manual are furnished for information use only, and are subject to change at any time without notice, and shall not be construed as a commitment by manufacturer.

TABLE OF CONTENT

USER’S NOTICE............................................................................................................

 

ii

MANUAL REVISION INFORMATION ..........................................................................

ii

COOLING SOLUTIONS ...............................................................................................

ii

CHAPTER 1 INTRODUCTION OF N2PA-LITE/N2PAP-LITE MOTHERBOARD

 

1-1

FEATURE OF MOTHERBOARD........................................................

1

1-2

SPECIFICATION.............................................................................

2

1-3

PERFORMANCE TABLE..................................................................

3

1-4 LAYOUT DIAGRAM & JUMPER SETTING .........................................

4

CHAPTER 2 HARDWARE INSTALLATION

 

2-1

HARDWARE INSTALLATION STEPS ................................................

6

2-2 CHECKING MOTHERBOARD'S JUMPER SETTING ............................

6

2-3

INSTALL CPU

................................................................................

8

 

2-3-1 GLOSSARY...........................................................................

8

 

2-3-2 ABOUT AMD ATHLON & DURON 462-PIN CPU .........................

8

2-4

INSTALL MEMORY ........................................................................

9

2-5

EXPANSION CARD .........................................................................

10

 

2-5-1 PROCEDURE FOR EXPANSION CARD INSTALLATION .............

10

 

2-5-2 ASSIGNING IRQ FOR EXPANSION CARD.................................

10

 

2-5-3 INTERRUPT REQUEST TABLE FOR THIS MOTHERBOARD.......

11

 

2-5-4

AGP SLOT ............................................................................

12

2-6

CONNECTORS, HEADERS ...............................................................

12

 

2-6-1 CONNECTORS ......................................................................

12

 

2-6-2 HEADERS.............................................................................

14

2-7 STARTING UP YOUR COMPUTER ....................................................

18

CHAPTER 3 INTRODUCING BIOS

 

3-1

ENTERING SETUP ..........................................................................

19

3-2

GETTING HELP .............................................................................

19

3-3

THE MAIN MENU ...........................................................................

20

3-4

STANDARD CMOS FEATURES .........................................................

21

3-5

ADVANCED BIOS FEATURES ..........................................................

22

3-6

ADVANCED CHIPSET FEATURES ....................................................

24

3-7

INTEGRATED PERIPHERALS ..........................................................

25

 

3-7-1

ONCHIP IDE FUNCTION ........................................................

26

 

3-7-2

ONCHIP DEVICE FUNCTION..................................................

27

 

3-7-3 ONCHIP SUPER IO FUNCTION ...............................................

27

3-8

POWER MANAGEMENT SETUP .......................................................

28

3-9

PNP/PCI CONFIGURATION SETUP ...................................................

29

 

3-9-1

IRQ RESOURCES..................................................................

30

3-10

PC HEALTH STATUS .....................................................................

31

3-11

MISCELLANEOUS CONTROL .........................................................

32

3-12

LOAD STANDARD/OPTIMIZED DEFAULTS ......................................

33

3-13

SET SUPERVISOR/USER PASSWORD...............................................

33

CHAPTER 4 DRIVER & FREE PROGRAM INSTALLATION

 

MAGIC INSTALL SUPPORTS WINDOWS 9X/NT/2K/XP...............................

34

4-1

NFORCE

INSTALL NVIDIA NFORCE PACK DRIVER .....................

35

4-2

SOUND

INSTALL ALC AC97 AUDIO CODEC DRIVER .................

36

4-3

USB 2.0

INSTALL NVIDIA USB 2.0 DRIVER ...............................

37

4-4

PC-CILLIN INSTALL PC-CILLIN2002 ANTI-VIRUS PROGRAM ..........

37

4-5

PC-HEALTH INSTALL NFORCE2 HARDWARE DOCTOR UTILITY .......

39

4-6

MAGIC BIOS INSTALL BIOS LIVE UPDATE UTILITY ..........................

40

4-7 HOW TO UPDATE BIOS ..................................................................

42

i

USER’S NOTICE

COPYRIGHT OF THIS MANUAL IS RESERVED BY THE MANUFACTURER. NO PART OF THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT MAY BE REPRODUCED, TRANSMITTED OR TRANSLATED INTO ANY LANGUAGE IN ANY FORM OR BY ANY MEANS WITHOUT WRITTEN PERMISSION OF THE MANUFACTURER.

THIS MANUAL CONTAINS ALL INFORMATION REQUIRED TO USE THE N2PA-LITE/N2PAP-LITE MOTHERBOARD. THE CONTENTS ARE SUBJECT TO CHANGE FROM TIME TO TIME WITHOUT PRIOR NOTICE. MANUFACTURER PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, AND WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTIAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMANGES FOR LOSS OF PROFIT, LOSS OF BUSINESS, LOSS OF USE OF DATA, INTERRUPTION OF BUSINESS AND THE LIKE).

PRODUCTS AND CORPORATE NAMES APPEARED IN THIS MANUAL MAY OR MAY NOT BE REGISTERED TRADEMARKS OR COPYRIGHTS OF THEIR RESPECTIVE COMPANIES, AND THEY ARE USED ONLY FOR IDENTIFICATION OR EXPLANATION AND TO THE OWNER’S BENEFIT, WITHOUT INTENT TO INFRINGE.

Manual Revision Information

Reversion

Revision History

Date

1.0

First Release

August 2003

Item Checklist

5N2PA-LITE/N2PAP-LITE Motherboard

5Cable for IDE/Floppy

5CD for Motherboard Utilities

Cable for USB2 Port (Option)

5N2PA-LITE/N2PAP-LITE User’s Manual

AMD Athlon™ XP/ Athlon™/ Duron™ Processor Family

Cooling Solutions

As processor technology pushes to faster speed and higher performance, thermal management becomes increasingly crucial when building computer systems. Maintaining the proper thermal environment is key to reliable, long-term system operation. The overall goal in providing the proper thermal environment is keeping the processor below its specified maximum case temperature. Heatsinks induce improved processor heat dissipation through increased surface area and concentrated airflow from attached fans. In addition, interface materials allow effective transfers of heat from the processor to the heatsink. For optimum heat transfer, AMD recommends the use of thermal grease and mounting clips to attach the heatsink to the processor.

When selecting a thermal solution for your system, please refer to the website below for collection of heatsinks evaluated and recommended by AMD for use with AMD processors. Note, those heatsinks are recommended for maintaining the specified maximum Tcase requirement. In addition, this collection is not intended to be a comprehensive listing of all heatsinks that support AMD processors.

For vendor list of heatsink and fan, please visit

http://www1.amd.com/products/duron/thermals

http://www1.amd.com/products/athlon/thermals

ii

Chapter 1

Introduction of N2PA-LITE/N2PAP-LITE Motherboard

1-1 Features of Motherboard

The all new N2PA-LITE and N2PAP-LITE is the latest desktop motherboard solution incorporating support for the new AMD Athlon™ XP processor 3200+ with advanced 400MHz front side bus technology (FSB) and DDR400 memory modules. It brings the power and performance of NVIDIA nForce2 technology to the mainstream market with more features and functionality.

Designed with the latest NVIDIA nForce2 400 platform processors, the motherboard supports 400MHz system bus with DDR400 memory interface, a single 64-bit architecture, delivering unparalleled performance and features to the mainstream. The AGP 8X graphic interface support enables enhanced graphics performance with high bandwidth speed up to 2.12GB/s and is twice as fast as AGP 4X. To complete the integrated digital media gateway functionality, the motherboard also incorporates NVIDIA nForce2 MCP (Media and Communication Processor) with capability exceeding the traditional Southbridge connectivity to provide serial, parallel, Ultra DMA133, up to six USB 2.0 ports. Also integrated are special features such as CPU overheating protection, overclocking, and lots more. Altogether, the features on the motherboard support a broad range user experience for today’s computer market.

A special onboard CPU overheating protection circuit preventing AMD processor from being burned will automatically shutdown the power when CPU temperature is higher than the preset value, or when the CPU FAN is not working. Also built-in is the hardware monitoring function to monitor and protect your system.

The motherboard is designed to support DDR memory 2.5V voltage and AGP 1.5V voltage which can be minor-adjusted in BIOS setup. This is intended to provide user with the support of overclocking with more stable system. Also supported are adjustable CPU host clock in BIOS setup and hardware protection for BIOS against virus crash.

1

1-2 Specifications

Spec

 

Description

Design

 

ATX form factor 4 layers PCB size: 30.5x19.0cm

Chipset

 

nVIDIA nForce2 400 System Platform Processor (400) north

 

 

bridge

 

nVIDIA nForce2 Media and Communications Processor

 

 

(MCP) south bridge

 

 

 

CPU Socket

 

Support AMD Athlon 1.1GHz 1.4GHz processor

 

Support AMD Duron 900MHz 1.3GHz processor

 

Support AMD Athlon XP1500+~XP3200+ processor

 

Support 200MHz/266MHz/333MHz/400MHz (Double Data

 

 

Rate) Front Side Bus frequency processors

 

Reserves support for future AMD Athlon XP processors

 

 

 

Memory Socket

 

184-pin DDR module socket x2

 

Support DDR266/DDR333/DDR400 DDR SDRAM

 

 

Expandable to 2.0GB

 

 

 

Expansion Slot &

 

AGP slot x1 support AGP 3.0 & 4X/8X mode

Headers

 

32-bit PCI slot x5

Integrated IDE

 

Two PCI IDE controllers support PCI Bus Mastering, ATA

 

 

PIO/DMA and the ULTRA DMA 33/66/100/133 functions that

 

 

deliver the data transfer rate up to 133 MB/s

 

 

 

6 Channel Audio

 

Realtek ALC 6-channel AC97’ Codec integrated support

 

 

Front/Rear/Center-Base 6 channel Speaker

 

Audio driver and utility included

 

 

 

BIOS

 

Award 2MBit Flash ROM

Onboard LAN

 

nVIDIA LAN MAC controller chip included

(for N2PAP-LITE)

 

Support 10/100 Mb/sec data transfer rate

Multi I/O

 

PS/2 keyboard and PS/2 mouse connectors

 

Floppy disk drive connector x1

 

Parallel port x1, Serial port x2

 

USB2.0 connector x4, headers x2 (connecting cable option)

 

Audio connector (Line-in, Line-out, MIC & Game Port headers)

2

1-3 Performance Table

The following performance table indicates the testing results of some popular benchmark testing programs. The data provided is intended just for user reference only. You may obtain different results depending upon the hardware and software configuration used.

Performance Test Report

CPU:

AMD Athlon XP 3000+ (FSB 166MHz)

DRAM:

512MB DDR400 X1 (Winbond DDR W942508BH-5)

 

 

256MB DDR400 X1 (Winbond DDR W942508BH-5)

VGA Expansion Card: ATI 9700 PRO (1024x768x32bit color)

Hard Disk Driver:

IBM IC35L040AVVN07-0 (ATA-100 7200RPM)

BIOS:

Award Optimal default

 

 

 

 

OS:

Win XP Professional

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

166/166

166/200

 

 

3D Mark 2001SE

 

 

12477

 

12291

 

 

3D Mark 2003

 

 

4562

 

4541

 

 

3D Winbench 2000 (32/32bit)

 

393

 

394

 

 

PC Mark 2002

 

 

 

 

 

 

 

 

CPU/Memory/HDD

 

 

6311 / 5162 / 965

 

6373 / 5120 / 969

 

 

Content Creation Winstone 2002

 

44.6

 

43.2

 

 

Content Creation Winstone 2003

 

 

 

 

 

 

 

Business Winstone 2002

 

 

36.6

 

34.6

 

 

Winbench 99 V1.2 :

 

 

 

 

 

 

 

 

Business Disk Winmark99

 

 

10300

 

10300

 

 

Hi-end Disk Winmark99

 

 

33800

 

33200

 

 

Business Graphic Winmark

 

 

752

 

751

 

 

Hi-end Graphic Winmark

 

 

1830

 

 

1820

 

 

SYS Mark 2001/2002 : SISMark 2001/2002

Rating ( Internet Content Creation /

 

 

Office Productivity )

 

 

 

 

 

 

 

 

SISMark 2001

 

 

245 (246 / 245)

 

243 (244 / 243)

 

 

SISMark 2002

 

 

 

 

 

 

 

 

SISOFT Sandra 2003 :

 

 

 

 

 

 

 

 

Dhrystone ALU

 

MIPS

7800

 

7797

 

 

Whetstone FPU

MFLOPS

3137

 

3132

 

 

RAM Int Buffered iSSE2

 

MB/S

2251

 

2148

 

 

RAM Float Buffered iSSE2

 

MB/S

2100

 

2045

 

 

Integer SSE2

 

IT/S

11543

 

11534

 

 

Floating-Point SSE2

 

IT/S

12296

 

12282

 

 

QUAKE3 DEMO1

 

FPS

239.4

 

228.3

 

 

DEMO2

 

FPS

233.7

 

228.5

 

 

Return to Castle Wolfenstein

FPS

124.7

 

121.7

 

 

WCPUID System / CPU Clock

 

167.05 / 2171.60

 

167.05 / 2171.60

 

3

AMD N2PA-LITE, N2PAP-LITE User Manual

1-4 Layout Diagram & Jumper Setting

LAN

PRINTER

GAME/MIDI PORT

 

PS/2 MOUSE

 

 

 

 

 

 

 

 

 

 

 

 

PS/2 KEYBOARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB COM1

COM2A

 

 

 

 

MIC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LINE-IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K/B Power ON Jumper (JP1)

 

 

 

 

 

 

 

 

LINE-OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU Socket

PS2 KB/Mouse Port

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU FAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB Port/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LAN Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DDR DIMM X2

PC99 Back Panel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

nVIDIA nForce2 400 Chip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(JP2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU F.S.B. Frequency Selector

ATX Power Connector

 

 

 

 

 

 

 

 

 

 

 

 

Front Panel Audio

 

 

 

 

 

 

 

 

 

 

 

 

 

CD Audio

 

 

 

 

 

 

 

 

 

 

 

 

 

SFAN1

 

 

 

 

 

 

 

 

 

 

 

 

AGP 4X/8X Slot

 

 

 

 

 

 

 

 

 

 

 

 

AC97’ Audio Codec

 

 

 

 

 

 

 

 

 

 

 

 

 

CIR Connector

 

 

 

 

 

 

 

 

 

nVIDIA nForce2 MCP Chip

 

 

 

 

 

 

 

 

 

 

 

 

 

Winbond 83627HF Chip

 

 

 

 

 

 

 

 

 

 

ATA 133 IDE Conn.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IR Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

PCI Slot

 

 

 

 

 

 

 

 

 

 

Clear CMOS (JP3)

2MBit Flash ROM BIOS

 

 

 

 

 

 

 

 

 

 

Speak Connector

 

 

 

 

 

 

 

 

 

 

Front Panel Connector

 

SFAN2

 

 

 

 

 

 

 

 

 

USB Power On Jumper

 

 

 

 

 

 

 

 

 

 

(JP4)

 

Wake On LAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Floppy Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB Port

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(USB2, USB1)

 

 

 

 

 

 

 

 

4

Jumpers

Jumper

Name

Description

Page

JP1

Keyboard Power On Enabled/Disabled

3-pin Block

P.6

JP4

USB Wake-Up Enabled/Disabled

3-pin Block

P.6

JP2

CPU Front Side Bus Frequency Selector

2-pin Block

P.6

JP3

CMOS RAM Clear Jumper

3-pin Block

P.7

Connectors

Connector

Name

Description

Page

PWR

ATX Power Connector

20-pin Block

P.12

KYB

PS/2 Mouse & PS/2 Keyboard

6-pin Female

P.12

 

Connector

 

 

J1

USB/LAN Port Connector

2 x 4-pin/RJ45 Connector

P.12

LPT

Parallel Port Connector

25-pin Female

P.13

AUDIO_PORT

Audio Connector

3 phone jack Connector

P.13

(Line-OUT/Line-IN/MIC)

 

 

 

AUDIO_GAME

Game Port Connector

15-pin Female Connector

P.13

COM1/COM2A

Serial Port COM1/2

9-pin Connector

P.13

 

Connector

 

 

FDD

Floppy Driver Connector

34-pin Block

P.13

IDE1/IDE2

Primary/Secondary IDE

40-pin Block

P.14

 

Connector

 

 

Headers

Header

Name

Description

Page

AUDIO

Line-Out, MIC Header

9-pin Block

P.14

USB1/USB2

USB Port Headers

9-pin Block

P.15

HD LED

IDE activity LED

2-pin Block

P.15

RESET

Reset switch lead

2-pin Block

P.15

SPEAK

Speaker connector

4-pin Block

P.15

PWR LED

Power LED

2-pin Block

P.15

PWR BTN

Power switch

2-pin Block

P.15

WOL

Wake On-LAN Headers

3-pin Block

P.16

SFAN1, SFAN2, CPUFAN

FAN Headers

3-pin Block

P.16

IR

IR infrared module Headers

5-pin Block

P.16

CDIN

CD Audio-In Headers

4-pin Block

P.17

Expansion Slot and Socket

Socket/Slot

Name

Description

Page

ZIF Socket 462

CPU Socket

462-pin PPGA CPU Socket

P.8

DIMM1, DIMM2

DDR SDRAM Module

184-pin DDR SDRAM Module

P.9

 

Socket

Expansion Socket

 

PCI1, PCI2, PCI3,

PCI Slot

32-bit PCI Local Bus Expansion Slot

P.10

PCI4, PCI5

 

 

 

AGP

AGP 4X/8X Mode Slot

AGP Expansion Slot

P.12

5

Chapter 2

Hardware Installation

2-1 Hardware installation Steps

When installing the system, make sure to follow steps described in below:

1.Check motherboard setting

2.Install CPU

3.Install memory

4.Install expansion cards

5.Connect ribbon cables, panel wires, and power supply

6.Setup BIOS

7.Install software driver & utility

2-2 Checking Motherboard’s Jumper Setting

(1)Keyboard Power On function Enabled/Disabled: JP1

USB Wake-Up function Enabled/Disabled : JP4

When set as Enabled you can use keyboard to power on the system by password keyin, and use USB device to wake up the system.

JP1

3 JP4

1 3

1

JP1

3 JP4

1 3

1

JP1

1-2 closed

K/B Power On Disabled (Default)

JP4

1-2 closed

USB Power On Disabled (Default)

JP1

2-3 closed

K/B Power On Enabled

JP4

2-3 closed

USB Power On Enabled

(2)CPU Front Side Bus Frequency Setting (2-pin) : JP2

1

2

1

2

JP2

 

JP2

 

ON : (AUTO) OFF : 100MHz

CPU Front Side Bus Frequency

6

Note: CPU Front Side Bus Frequency also can be changed in BIOS SETUP. Please refer to page 32 “Host Clock at Next Boot Is” selection in Miscellaneous Control menu.

Note: When the overclocking causes system boot failure, you will need to hold the “INS” key and the power on button at the same time until the screen resumes display to the standard default. Otherwise the CMOS will keep the faulty data and the motherboard will not function.

(3)CMOS RAM Clear (3-pin) : JP3

A battery must be used to retain the motherboard configuration in CMOS RAM. Shorting 1-2 pins of JP3 will store the CMOS data.

To clear the CMOS, follow the procedure in below:

1.Turn off the system and unplug the AC power

2.Remove ATX power cable from ATX power connector

3.Locate JP3 and short pins 2-3 for a few seconds

4.Return JP3 to its normal setting by shorting pins 1-2

5.Connect ATX power cable back to ATX power connector

Note: When should CMOS be cleared

1.Troubleshooting

2.Forget password

3.System boot failure after overclocking

1

 

3

 

1

 

 

3

 

 

JP3

 

 

 

 

JP3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1-2 closed

Normal

2-3 closed

Clear CMOS

CMOS RAM Clear Setting

7

2-3 Install CPU

2-3-1 Glossary

Chipset (or core logic) - two or more integrated circuits which control the interfaces between the system processor, RAM, I/O devises, and adapter cards.

Processor Slot/Socket - the slot or socket used to mount the system processor on the motherboard. Slot (AGP, PCI, ISA, RAM) - the slots used to mount adapter cards and system RAM.

AGP - Accelerated Graphics Port - a high speed interface for video cards; runs at 1X (66MHz), 2X (133MHz), 4X (266MHz), or 8X (533MHz).

PCI - Peripheral Component Interconnect - a high speed interface for video cards, sound cards, network interface cards, and modems; runs at 33MHz.

ISA - Industry Standard Architecture - a relatively low speed interface primarily used for sound cards and modems; runs at approx. 8MHz.

Serial Port - a low speed interface typically used for mouse and external modems. Parallel Port - a low speed interface typically used for printers.

PS/2 - a low speed interface used for mouse and keyboards.

USB - Universal Serial Bus - a medium speed interface typically used for mouse, keyboards, scanners, and some digital cameras.

Sound (interface) - the interface between the sound card or integrated sound connectors and speakers, MIC, game controllers, and MIDI sound devices.

LAN (interface) - Local Area Network - the interface to your local area network.

BIOS (Basic Input/Output System) - the program logic used to boot up a computer and establish the relationship between the various components.

Driver - software, which defines the characteristics of a device for use by another device or other software.

Processor - the "central processing unit" (CPU); the principal integrated circuit used for doing the "computing" in "personal computer"

Front Side Bus Frequency - the working frequency of the motherboard, which is generated by the clock generator for CPU, DRAM and PCI BUS.

CPU L2 Cache - the flash memory inside the CPU, normally Athlon CPU has 256K or above, while Duron will have 64K.

2-3-2 About AMD Athlon XP, Athlon & Duron 462-pin CPU

This motherboard supports Socket-A (Socket-462) AMD Athlon/Duron processors.

This motherboard Provides a ZIF Socket-A. The CPU to be used with the motherboard should have a cooling FAN attached to prevent overheating. If this is not the case, then purchase a correct cooling FAN before you turn on your system.

WARNING! Be sure that there is sufficient air circulation across the processor’s heatsink and CPU cooling FAN is working correctly, otherwise it may cause the processor and motherboard overheat and damage, you may install an auxiliary cooling FAN, if necessary.

WARNING! Due to this motherboard provides new function of protecting CPU you must connect the CPU FAN connector on CPUFAN location in order to obtain this feature. Without connection on CPUFAN (or you have connect CPU FAN on SFAN1), the system will shut down immediately to protect both your CPU and motherboard.

8

Overheat Protect: Only for Athlon XP series CPU, when the CPU is overheated, system will automatically shut down power supply. You can hear a continue beep sound, the power button will be locked up. You must turn off and turn on the AC power to reset the system. Otherwise, the power button will not function. The other way is to keep pressing the button for a few seconds till the beep sound stops. Then, release the power button and press the power button again to turn on the power supply.

To install a CPU, first turn off your system and remove its cover. Locate the ZIF socket and open it by first pulling the lever sideways away from the socket and lift the lever upward to a 90-degree angle. Insert the CPU with the correct orientation as shown below. The notched corner should be pointed toward the end of the lever. The CPU has corner pin on two of the four corners and the CPU will only fit in the orientation as shown.

Socket 462

Colden Arrow

CPU ZIF Socket-A

When you insert the CPU onto the ZIF socket, no force is required. After inserting, press the lever slightly without any extra force to lock CPU in position.

2-4 Install Memory

This motherboard provides two 184-pin DUAL INLINE MEMORY MODULES (DIMM) sockets for memory expansion from a minimum memory size of 64MB to maximum memory size of 2.0GB DDR SDRAM.

Valid Memory Configurations

Bank

184-Pin DIMM

PCS

Total Memory

Bank 0, 1

(DIMM1)

DDR 266/333/400

DDR SDRAM

X1

64MB 1.0GB

Bank 2, 3

(DIMM2)

DDR 266/333/400

DDR SDRAM

X1

64MB 1.0GB

Total

System Memory (Max. 2.0GB)

2

64MB 2.0GB

NOTE! Make sure the total installed memory size does not exceeds 2.0GB. Otherwise, the system may hang during startup.

Generally, installing DDR SDRAM modules to the motherboard is very straightforward. Please refer to figure 2-4 for the detail of 184-Pin DDR 266/333/400 DDR SDRAM module and the socket.

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DIMM1 (BANK0+BANK1)

DIMM2 (BANK2+BANK3)

Figure 2-4

NOTE! When you install DIMM module fully into the DIMM socket the eject tab should be locked into the DIMM module very firmly and fit into its indention on both sides.

WARNING! For the DDR SDRAM CLOCK setting of 166MHz, use only DDR333 compliant DDR Modules. When this motherboard operates at 133Mhz, most system will not even boot if non-compliant modules are used because of the strict timing issues, if your DDR Modules are not DDR266-compliant, set the DDR SDRAM clock to 100MHz to ensure system stability.

2-5 Expansion Cards

WARNING! Turn off the power when adding or removing expansion cards or other system components. Failing to do so may cause severe damage to both the motherboard and expansion cards.

2-5-1 Procedure For Expansion Card Installation

1.Read the documentation of the expansion card and make any necessary hardware or software setting on the expansion card, such as jumpers, before installing.

2.Remove computer cover and the bracket plate on the slot you intend to use.

3.Align the card’s connectors and press firmly.

4.Secure the card on the slot with the screw you remove above.

5.Replace the computer system’s cover.

6.Set up the BIOS if necessary.

7.Install the necessary software driver of expansion card.

2-5-2 Assigning IRQs For Expansion Card

Some expansion cards need an IRQ to operate. Generally, an IRQ must be exclusively assigned. In a standard design, there are 16 IRQs available, but most of them might already be in use.

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Standard Interrupt Assignments

IRQ

Priority

Standard function

0

N/A

System Timer

1

N/A

Keyboard Controller

2

N/A

Programmable Interrupt

3 *

8

Communications Port (COM2)

4 *

9

Communications Port (COM1)

5 *

6

Sound Card (sometimes LPT2)

6 *

11

Floppy Disk Controller

7 *

7

Printer Port (LPT1)

8

N/A

System CMOS/Real Time Clock

9 *

10

ACPI Mode when enabled

10 *

3

IRQ Holder for PCI Steering

11 *

2

IRQ Holder for PCI Steering

12 *

4

PS/2 Compatible Mouse Port

13

N/A

Numeric Data Processor

14 *

5

Primary IDE Channel

15 *

1

Secondary IDE Channel

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

2-5-3 Interrupt Request Table For This Motherboard

Interrupt requests are shared as shown in the table below:

 

 

 

 

 

 

 

 

INT A

INT B

INT C

INT D

PCI slot 1

Shared

 

 

 

PCI slot 2

 

Shared

 

 

PCI slot 3

 

 

Shared

 

PCI slot 4

 

 

 

Shared

PCI slot 5

Shared

 

 

 

AGP slot

Shared

 

 

 

AC97/MC97

 

 

Shared

 

Onboard USB

 

 

 

Shared

Onboard USB 1

 

 

 

Shared

Onboard USB 2

 

 

 

Shared

IMPORTANT! If using PCI cards on shared slots, make sure that the drivers support “Shared IRQ” or that the cards don’t need IRQ assignments. Conflicts will arise between the two PCI groups and will make the system unstable or cards inoperable.

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