DFI 845PE-ML Manual de usuario

845PE-ML

Rev.A+

System Board

User’s Manual

78200350

This publication contains information that is protected by copy-

right. 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®and Pentium®4 are registered trademarks of

Intel Corporation. Award is a registered trademark of Award Soft-

ware, Inc. Other trademarks and registered trademarks of prod-

ucts appearing in this manual are the properties of their respec-

tive 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.

Introduction

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 3D Audio Configuration.........................................................................................

4.4 Installation Notes...........................................................................................................

Introduction

Appendix A - Enabling the Hyper-Threading

Technology

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

Appendix B - System Error Messages

B.1 POST Beep............................................................................................................................

B.2 Error Messages..................................................................................................................

Appendix C -Troubleshooting

C.1 Troubleshooting Checklist.................................................................................... 97

Introduction

1.1 Features and Specifications

1.1.1 Features

Chipset

• Intel®845PE chipset

- Intel®82845PE Memory Controller Hub (MCH)

- Intel®82801DB I/O Controller Hub (ICH4)

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

3.06GHz

- Intel Hyper-ThreadingTechnology

- FSB: 400MHz and 533MHz

• Intel®Celeron®processor

- 400MHz system data bus

System Memory

• Two 184-pin DDR SDRAM DIMM sockets

• Supports 2.5V unbuffered PC1600 (DDR200), PC2100

(DDR266) and PC2700 (DDR333) DDR SDRAM DIMM

• Supports maximum of 2GB system memory using 64Mbit,

128Mbit, 256Mbit or 512Mbit technology

- Double-sided x16 DDR SDRAM DIMM is not supported

Chapter 1 - Introduction

DensityWidth

Single/Double

184-pin DDR

64 Mbit

SS/DS

64/128MB

X16

SS/DS

32MB/NA

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

Expansion Slots

• 1 AGP slot

• 3 PCI slots

AGP

The AGP slot only supports 1.5V AGP 4x (1066MB/sec. band-

width) 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 fea-

tures:

• Pipelined memory read and write operations that hide

memory access latency.

• Demultiplexing of address and data on the bus for nearly 100

percent efficiency.

Onboard Audio Features

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

pling rate

• High quality differential CD input

• True stereo line level outputs

• 6-channel audio output via software

6-Channel Audio Output via Software

The audio jacks at the rear panel will support 6-channel audio

only when the audio utility is configured to support this function.

The mic-in at the rear will be disabled. Use the front audio’s mic-

in jack.

Onboard LAN Features

• Uses Realtek RTL8101L fast ethernet controller

• Integrated IEEE 802.3, 10BASE-T and 100BASE-TX compatible

PHY

• 32-bit PCI master interface

• Integrated power management functions

• Full duplex support at both 10 and 100 Mbps

• Supports IEEE 802.3u auto-negotiation

• Supports wire for management

Introduction

PCI Bus Master IDE Controller

• Two PCI IDE interfaces support up to four IDE devices

• 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.

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 SCSI sequential boot-up

• Supports DMI 2.0 function

• 2Mbit flash memory

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.

Introduction

Compatibility

• PCI 2.2 and AC ’97 compliant

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

• One mini-DIN-6 PS/2 mouse port

• One mini-DIN-6 PS/2 keyboard port

• One RJ45 LAN port

• Two USB 2.0/1.1 ports

• Two DB-9 serial ports

• One DB-25 parallel port

• One game/MIDI port

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

I/O Connectors

• Two connectors for 4 additional external USB 2.0/1.1 ports

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

• One CD-in internal audio connector

• One connector for IrDA interface

• Two IDE connectors

• One floppy connector

• Two ATX power supply connectors

• Two fan connectors

1.1.2 Intelligence

Dual Function Power Button

Depending on the setting in the “Soft-Off By PWR-BTTN” field of

the Power Management Setup, this switch will allow the system to

enter the Soft-Off or Suspend mode.

Introduction

Wake-On-Ring

This feature allows the system that is in the Suspend mode or

Soft Power Off mode to wake-up/power-on to respond to calls

coming from an external modem or respond to calls from a

modem PCI card that uses the PCI PME (Power Management

Event) signal to remotely wake up the PC.

Important:

If you are using a modem add-in card, the 5VSB power source

of your power supply must support

≥

720mA.

Wake-On-LAN

This feature allows the network to remotely wake up a Soft

Power Down (Soft-Off) PC. It is supported via the onboard LAN

port or via a PCI LAN card that uses the PCI PME (Power Man-

agement Event) signal. However, if your system is in the Suspend

mode, you can power-on the system only through an IRQ or

DMA interrupt.

Important:

The 5VSB power source of your power supply must support

≥

720mA.

Wake-On-PS/2 Keyboard/Mouse

This function allows you to use the PS/2 keyboard or PS/2

mouse to power-on the system.

Important:

The 5VSB power source of your power supply must support

≥

720mA.

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