Intel System Board G4H875-B Manuel utilisateur

935-G4H875-000

A77100333

G4H875-N

G4H875-C

G4H875-B

Rev.A+

System Board

User’s Manual

This publication contains information that is protected by copyright.

No part of it may be reproduced in any form or by any means or

used to make any transformation/adaptation without the prior

written permission from the copyright holders.

This publication is provided for informational purposes only. The

manufacturer makes no representations or warranties with respect to

the contents or use of this manual and specifically disclaims any

express or implied warranties of merchantability or fitness for any

particular purpose.The user will assume the entire risk of the use or

the results of the use of this document. Further, the manufacturer

reserves the right to revise this publication and make changes to its

contents at any time, without obligation to notify any person or

entity of such revisions or changes.

Trademarks

Windows®98 SE, Windows®ME, Windows®2000, Windows NT®

4.0 and Windows®XP are registered trademarks of Microsoft

Corporation. Intel®, Pentium®4 and Celeron are registered trade-

marks of Intel Corporation. Award is a registered trademark of

Award Software, Inc. Other trademarks and registered trademarks

of products appearing in this manual are the properties of their

respective holders.

Caution

To avoid damage to the system:

• Use the correct AC input voltage range.....

To reduce the risk of electric shock:

• Unplug the power cord before removing the system chassis

cover for installation or servicing. After installation or servicing,

cover the system chassis before plugging the power cord.

Battery:

• Danger of explosion if battery incorrectly replaced.

• Replace only with the same or equivalent type recommend

the manufacturer.

• Dispose of used batteries according to the battery

manufacturer’s

instructions.

Joystick or MIDI port:

• Do not use any joystick or MIDI device that requires more than

10A current at 5V DC. There is a risk of fire for devices that

exceed this limit.

FCC and DOC Statement on Class B

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 when the equipment is operated in a residential

installation. This equipment generates, uses and can radiate radio

frequency energy and, if not installed and used in accordance with

the instruction manual, 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 the receiver.

• Connect the equipment into 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.

Notice:

1. The changes or modifications not expressly approved by the

party responsible for compliance could void the user's authority

to operate the equipment.

2. Shielded interface cables must be used in order to comply with

the emission limits.

Notice

An electronic file of this manual is included in the CD. To view

the user’s manual, insert the CD into a CD-ROM drive. The

autorun screen (Main Board Utility CD) will appear. Click “User’s

Manual” on the main menu.

Table of Contents

Chapter 1 - Introduction

1.1 Features and Specifications..................................................................................

1.2 Hyper-Threading Technology Functionality Requirements.....

1.3 Package Checklist.............................................................................................................

Chapter 2 - Hardware Installation

2.1 System Board Layout .............................................................................................

2.2 System Memory..............................................................................................................

2.3 CPU...............................................................................................................................................

2.4 Jumper Settings................................................................................................................

2.5 Rear Panel I/O Ports.................................................................................................

2.6 I/O Connectors...............................................................................................................

Chapter 3 - BIOS Setup

3.1 Award BIOS Setup Utility.................................................................................

3.2 Updating the BIOS..................................................................................................

Chapter 4 - Supported Softwares

4.1 Desktop Management Interface......................................................................

4.2 Drivers, Utilities and Software Applications.....................................

4.3 Installation Notes.............................................................................................................

100

102

105

113

Introduction

AppendixA - Enabling the Hyper-Threading

Technology

A.1 Enabling the Hyper-ThreadingTechnology.........................................

Appendix B - CPU Fan Protection

B.1 CPU Fan Protection.............................................................................................

Appendix C - CPU Temperature Protection

C.1 CPUTemperature Protection.......................................................................

Appendix D - System Error Messages

D.1 POST Beep..................................................................................................................

D.2 Error Messages..........................................................................................................

Appendix E - Troubleshooting

E.1 Troubleshooting Checklist..............................................................................

114

117

118

119

121

Introduction

1.1 Features and Specifications

1.1.1 Features

Chipset

• Intel®875P chipset

- Intel®82875P Memory Controller Hub (MCH)

- Intel®Hance Rapids I/O Controller Hub

Processor

The system board is equipped with Socket 478 for installing one

of the following supported processors.

• Intel®Pentium®4 (Prescott and Northwood) processor up to

3.2GHz+

- Intel Hyper-ThreadingTechnology

- FSB: 533MHz and 800MHz

• Intel®Celeron®processor

- 400MHz system data bus

System Memory

• Supports dual channel (128-bit wide) memory interface

- Each channel supports 2 DIMM sockets

• Supports up to 4GB system memory

• Supports Dynamic mode to optimize system performance

• Synchronous operation with processor system bus

- PC2100/PC2700/PC3200 (DDR266/DDR333/DDR400)

with 800MHz FSB CPU (supports PAT mode). DDR333 will

run at 320MHz memory frequency when used with 800MHz

FSB CPU.

- Use PC2100/PC2700 (DDR266/DDR333) with 533MHz

FSB CPU

- Use PC2100 (DDR266) with 400MHz FSB CPU

• Supports ECC/non-ECC DIMMs

• Supports unbuffered DIMMs

Chapter 1 - Introduction

Introduction

Performance Acceleration Technology (PAT)

PAT mode is supported only when the system uses DDR400

with 800MHz FSB CPU. PAT performs data transactions directly

from the CPU to the system memory, bypassing the normal path

of operation. This reduces the MCH timing therefore providing

improved system performance.

Expansion Slots

• 1 AGP slot

• 4 PCI slots

• 1 PCI-X 64-bit/66MHz slot

AGP (Accelerated Graphics Port)

• Supports AGP 3.0 (AGP 4x and 8x) and AGP 2.0 (AGP 1x and

4x) spec.

• Supports 1.5V AGP 8x (2.13GB/sec.) and AGP 4x (1066MB/

sec.) add-in cards.

AGP is an interface designed to support high performance 3D

graphics cards for 3D graphics applications. It handles large

amounts of graphics data with the following features:

• Pipelined memory read and write operations that hide

memory access latency.

• Demultiplexing of address and data on the bus for nearly

100 percent efficiency.

Note:

AGP 2x and 3.3V AGP cards are not supported.

DensityWidth

Single/Double

184-pin DDR

Density 128 Mbit

SS/DS

128/256MB

X16

SS/DS

64MB/NA

256 Mbit

SS/DS

256/512MB

X16

SS/DS

128MB/NA

512 Mbit

SS/DS

512/1024MB

X16

SS/DS

256MB/NA

Introduction

Onboard Audio Features

• 18-bit stereo full-duplex codec with independent variable sam-

pling rate

• High quality differential CD input

• True stereo line level outputs

• 2-channel audio output

Onboard LAN Features

• 82547EI Gigabit LAN CSA interface (G4H875-N only)

- Integrated power management functions

- Full duplex support at both 10, 100 and 1000 Mbps

- Supports IEEE 802.3u auto-negotiation

- Supports wire for management

• 82551QM fast ethernet controller (G4H875-N, G4H875-C and

G4H875-B)

- Integrated IEEE 802.3, 10BASE-T and 100BASE-TX compat-

ible PHY

- Glueless 32-bit PCI master interface

- Glueless CardBus master interface

- 128 Kbyte Flash interface

- Thin BGA 15 mm2package

Compatibility

• PCI 2.2 and AC ’97 compliant

• Intel AGP version 3.0

PCI Bus Master IDE Controller

• Supports ATA/33, ATA/66 and ATA/100 hard drives

• PIO Mode 4 Enhanced IDE (data transfer rate up to 14MB/sec.)

• Bus mastering reduces CPU utilization during disk transfer

• Supports ATAPI CD-ROM, LS-120 and ZIP

IrDA Interface

The system board is equipped with an IrDA connector for wireless

connectivity between your computer and peripheral devices. The

IRDA (Infrared Data Association) specification supports data

transfers of 115K baud at a distance of 1 meter.

Introduction

USB Ports

The system board supports USB 2.0 and USB 1.1 ports. USB 1.1

supports 12Mb/second bandwidth while USB 2.0 supports

480Mb/second bandwidth providing a marked improvement in

device transfer speeds between your computer and a wide range

of simultaneously accessible external Plug and Play peripherals.

BIOS

• Award BIOS, Windows®98SE/2000/ME/XP Plug and Play

compatible

• Supports DMI 2.0 function

• 4Mbit or 8Mbit flash memory

• Supports optional BIOS Write Protect function by hardware

Desktop Management Interface (DMI)

The system board comes with a DMI 2.0 built into the BIOS.The

DMI utility in the BIOS automatically records various information

about your system configuration and stores these information in the

DMI pool, which is a part of the system board's Plug and Play

BIOS. DMI, along with the appropriately networked software, is

designed to make inventory, maintenance and troubleshooting of

computer systems easier. Refer to chapter 4 for instructions on using

the DMI utility.

Rear Panel I/O Ports (PC 99 color-coded connectors)

• 1 mini-DIN-6 PS/2 mouse port

• 1 mini-DIN-6 PS/2 keyboard port

• 2 DB-9 serial ports

• 1 DB-25 parallel port

• 4 USB 2.0/1.1 ports (G4H875-N and G4H875-C only)

2 USB 2.0/1.1 ports (G4H875-B only)

• 2 RJ45 LAN ports (G4H875-N only)

1 RJ45 LAN port (G4H875-B and G4H875-C only)

• 3 audio jacks: line-out, line-in and mic-in

Ce manuel convient aux modèles suivants

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