Abit BG-72 Manual de usuario

BG-72

Intel Pentium 4 System Board

Socket 478

User’s Manual

Rev. 1.00

The information in this document is subject to change without notice and does not

represent a commitment on part of the vendor, who assumes no liability or

responsibility for any errors that may appear in this manual.

No warranty or representation, either expressed or implied, is made with respect to the

quality, accuracy or fitness for any particular part of this document. In no event shall

the manufacturer be liable for direct, indirect, special, incidental or consequential

damages arising from any defect or error in this manual or product.

Product names appearing in this manual are for identification purpose only and

trademarks and product names or brand names appearing in this document are

property of their respective owners.

This document contains materials protected under International Copyright Laws. All

rights reserved. No part of this manual may be reproduced, transmitted or transcribed

without the expressed written permission of the manufacturer and authors of this

manual.

BG-72

Table of Contents

Chapter 1. Introduction .................................................... 1-1

1.1. Features & Specifications...................................................... 1-1

1.2. Layout Diagram..................................................................... 1-3

1.3. Jumpers & Connectors Description....................................... 1-4

Chapter 2. Hardware Setup.............................................. 2-1

2.1. CPU Socket ........................................................................... 2-1

2.2. System Memory .................................................................... 2-2

2.3. Connectors, Headers, and Switches....................................... 2-3

2.3.1. ATX Power Connectors........................................... 2-3

2.3.2. FAN Connectors ...................................................... 2-4

2.3.3. CMOS Memory Clearing Header ............................ 2-5

2.3.4. Front Panel Switches & Indicators Connection

Headers .................................................................... 2-6

2.3.5. Additional USB Port Connection Header ................ 2-7

2.3.6. Front Panel Audio Connection Header .................... 2-8

2.3.7. Internal Audio Source Connectors........................... 2-9

2.3.8. Floppy Disk Drive Connector................................ 2-10

2.3.9. IDE Disk Drive Connectors................................... 2-11

2.3.10. External I/O Panel.................................................. 2-12

Chapter 3. BIOS Setup...................................................... 3-1

3.1. About the Setup Utility ......................................................... 3-1

3.1.1. The Standard Configuration..................................... 3-2

3.1.2. Entering the Setup Utility ........................................ 3-3

3.1.3. Updating the BIOS................................................... 3-4

3.2. Using BIOS ........................................................................... 3-5

3.2.1. Standard CMOS Features ........................................ 3-5

3.2.2. Advanced BIOS Features......................................... 3-9

3.2.3. Advanced Chipset Features ................................... 3-13

3.2.4. Integrated Peripherals ............................................ 3-16

User’s Manual

3.2.5. Power Management Setup ..................................... 3-20

3.2.6. PnP/PCI Configurations......................................... 3-23

3.2.7. PC Health Status .................................................... 3-26

3.2.8. Frequency/Voltage Control.................................... 3-27

3.2.9. Load Fail-Safe Defaults Option ............................. 3-28

3.2.10. Load Optimized Defaults Option........................... 3-28

3.2.11. Set Supervisor Password/Set User Password......... 3-28

3.2.12. Save & Exit Setup.................................................. 3-29

3.2.13. Exit Without Saving............................................... 3-29

Chapter 4. Driver Installation .......................................... 4-1

4.1. Setup Items............................................................................ 4-2

Appendix A. How to Get Technical Support ..................... A-1

BG-72

Introduction 1-1

Chapter 1. Introduction

1.1. Features & Specifications

CPU

• Supports Intel®Pentium 4 Prescott 533/Celeron D/Celeron Socket 478

processors with 400/533 MHz FSB

Chipset

• Intel®845GV

• Intel®ICH4

Memory

• Two 184-pin DIMM slots

• Supports DDR 200/266/333 non-ECC un-buffered memory

• Supports maximum memory capacity up to 2GB

Graphic

• Integrated Graphic Architecture yields higher 2D/3D performance

LAN

• Onboard 10/100M PCI controller

Audio

• Onboard 5.1-channel Audio CODEC

Internal I/O Connectors

• 3x PCI slots

• 1x Floppy Port supports up to 2.88MB

• 2x Ultra DMA 100/66/33 Connectors

• 2x USB 2.0 headers (Each header support two USB 2.0 devices)

• 1x FP-Audio header, 1x CD-IN connector

Back Panel I/O

• 1x PS/2 Keyboard, 1x PS/2 Mouse

• 1x Serial Port, 1x Parallel Port, 1x VGA connector

• 2x USB 2.0, 1x RJ-45 LAN Connector

• 1x Audio connector (Line-in, Line-out, Mic-in)

User’s Manual

1-2 Chapter 1

Miscellaneous

• Micro ATX form factor (244mm x 200mm)

! All brand names and trademarks are the property of their respective

owners.

! This motherboard is customized for certain system configurations; and

may not fit system integration in all DIY ways. Before integrating this

product, please check ABIT web site for recommended device listings, or

contact sales/tech. support people.

! Specifications and information contained herein are subject to change

without notice.

BG-72

Introduction 1-3

1.2. Layout Diagram

User’s Manual

1-4 Chapter 1

1.3. Jumpers & Connectors Description

Jumpers Description Default Setting

CCMOS CMOS Memory Clearing Header Pins 2-3 Closed (Normal)

Connectors Description

ATXPower

ATX12V ATX Power Connectors

CD1 Internal Audio Connector

CPUFAN

SYSFAN

PWRFAN

CPU Fan Power Connector

System Fan Power Connector

Power Fan Power Connector

DIMM1/DIMM2 DDR DIMM Slots

FDC Floppy Disk Drive Connector

FPIO-AUDIO1 Front Panel Audio Connection Header

IDE1/IDE2 Hard Disk Drive Connectors

PANEL1 Front Panel Switch Connection Header

PCI1/PCI2/PCI3 32bit/33MHz PCI Slots

FP-USB3/FP-USB4 Additional USB Port Connection Headers

BG-72

Hardware Setup 2-1

Chapter 2. Hardware Setup

2.1. CPU Socket

This server board provides one 478-pin Zero Insertion Force (ZIF) socket to install the

Intel Pentium 4 CPU.

User’s Manual

2-2 Chapter 2

2.2. System Memory

This system board provides two 184-pin DDR DIMM slots for un-buffered and

non-ECC modules with memory size expansible up to 2GB (DDR333).

DIMM DIMM Module Total Memory

1 256MB, 512MB, 1GB 256MB ~ 1GB

2 256MB, 512MB, 1GB 256MB ~ 1GB

Total System Memory 256MB ~ 2GB

BG-72

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