DFI G4H875-P Manual de usuario

935-G4H875-800

A85100505

G4H875-P

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

Product names or trademarks appearing in this manual are for

identification purpose only and are the properties of the respective

owners.

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

Specifications...................................................................................................................................

Special Features of the System Board..................................................................

Package Checklist......................................................................................................................

Chapter 2 - Hardware Installation

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

System Memory..........................................................................................................................

CPU.......................................................................................................................................................

Jumper Settings............................................................................................................................

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

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

Chapter 3 - BIOS Setup

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

NVRAID BIOS............................................................................................................................

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

Chapter 4 - Supported Softwares

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

Installation Notes.......................................................................................................................

101

113

Introduction

Appendix A - Enabling Hyper-Threading

Technology

Enabling Hyper-Threading Technology...................................................................

System Error Messages

POST Beep.................................................................................................................................

Error Messages.........................................................................................................................

Appendix C - Troubleshooting

Troubleshooting Checklist...............................................................................................

Appendix D - Watchdog Timer

Watchdog Timer......................................................................................................................

117

114

119

123

Introduction

Chapter 1 - Introduction

Specifications

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

3.4GHz+

- Intel Hyper-Threading Technology

- FSB: 533MHz and 800MHz

• Intel®Celeron®/ Celeron®D processor

- 400/533MHz system data bus

• Socket 478

Chipset

• Intel®875P chipset

- Intel®82875P Memory Controller Hub (MCH)

- Intel®6300ESB Hance Rapids I/O Controller Hub

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

Introduction

BIOS

• Award BIOS

• 4Mbit flash memory

• Supports optional BIOS Write Protect function by software

Energy Efficient Design

• Supports ACPI specification and OS Directed Power

Management

• Supports ACPI STR (Suspend to RAM) function

• Wake-On-Events include:

- Wake-On-PS/2 Keyboard/Mouse

- Wake-On-USB Keyboard/Mouse

- Wake-On-Ring (external modem)

- Wake-On-LAN

- RTC timer to power-on the system

• System power management supported

• CPU stopped clock control

• Microsoft®/Intel®APM 1.2 compliant

• Soft Power supported - ACPI v1.0a specification

• AC power failure recovery

Damage Free Intelligence

• Monitors CPU/system temperature and overheat alarm

• Monitors Vcore/1.5V/3.3V/5V/12V/VBAT/5VSB voltages and

failure alarm

• Monitors chassis/CPU/2nd fan speed and failure alarm

• Read back capability that displays temperature, voltage and fan

speed

• CPU Fan Protection function monitors the CPU fan during

system boot-up

• CPU Temperature Protection function monitors CPU temperature

during system boot-up

• Supports Watchdog Timer function

Onboard Audio Features

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

sampling rate

• High quality differential CD input

• True stereo line level outputs

• 2-channel audio output

Introduction

Onboard LAN Features

• Dual Gigabit LAN

- 82547GI Gigabit LAN CSA interface

- 82541GI Gigabit LAN PCI interface

• Integrated power management functions

• Fully compliant to IEEE 802.3 (10BASE-T), 802.3u (100BASE-TX)

and 802.3ab (1000BASE-T) standards

IDE Interface

• 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

Serial ATA Interface with RAID

• Supports two Serial ATA interfaces which are compliant with

SATA 1.0 specification (1.5Gbps interface)

• Supports RAID 0 and RAID 1 (RAID is supported only on

Windows-based operating system)

Accelerated Graphics Port (A.G.P.)

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

sec.) for 3D graphics applications (AGP 2x and 3.3V AGP card

are not supported)

• Supports AGP 3.0 and AGP 2.0 spec.

Rear Panel I/O Ports

• 1 mini-DIN-6 PS/2 mouse port

• 1 mini-DIN-6 PS/2 keyboard port

• 1 DB-25 parallel port

• 2 DB-9 serial ports

• 2 RJ45 LAN ports

• 4 USB 2.0/1.1 ports

• Mic-in, Line-in and Line-out jacks

Introduction

I/O Connectors

• 2 connectors for 2 external serial ports

• 1 front audio connector for external line-out and mic-in jacks

• 1 connector for an external game/MIDI port

• 1 CD-in internal audio connector

• 1 S/PDIF-out connector

• 1 connector for IrDA interface

• 2 Serial ATA connectors

• 2 IDE connectors

• 1 floppy connector

• 1 20-pin ATX power connector

• 1 4-pin ATX 12V power connector

• 1 Wake-On-LAN connector

• 1 front panel connector

• 3 fan connectors

Expansion Slots

• 1 AGP slot

• 4 PCI slots

• 2 PCI-X 64-bit/66MHz slots

Compatibility

• PCI 2.2 and AC ’97 compliant

• Intel AGP version 3.0

PCB

• 6 layers, ATX form factor

• 30.5cm (12.05") x 24.4cm (9.6")

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