Acer Aspire E650 Manuale utente

Acer Aspire E650

Service Guide

Service guide files and updates are

available on the ACER/CSD web.

For more information, please refer to

http://csd.acer.com.tw

PRINTED IN TAIWAN

III

Revision History

Please refer to the table below for the updates of Aspire E650 service guide.

Date Chapter Updates

reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language

or computer language, in any form or by any means, electronic, mechanical, magnetic, optical,

chemical, manual or otherwise, without the prior written permission of Acer Incorporated.

Disclaimer

The information in this guide is subject to change without notice.

Acer Incorporated makes no representations or warranties, either expressed or implied, with

respect to the contents hereof and specifically disclaims any warranties of merchantability or fitness

for any particular purpose. Any Acer Incorporated software described in this manual is sold or

licensed “as is”. Should the programs prove defective following their purchase, the buyer (and not

Acer Incorporated, its distributor, or its dealer) assumes the entire cost of all necessary servicing,

repair, and any incidental or consequential damages resulting from any defect in the software.

Acer is a registered trademark of Acer Incorporated.

Intel is a registered trademark of Intel Corporation.

Pentium and Pentium D are trademarks of Intel Corporation.

Other brand and product names are trademarks and/or registered trademarks of their respective

holders.

Conventions

The following conventions are used in this manual:

SCREEN MESSAGES Denotes actual messages that appear on screen.

NOTE Gives bits and pieces of additional information related

to the current topic.

WARNING Alerts you to any damage that might result from doing

or not doing specific actions.

CAUTION Gives precautionary measures to avoid possible

hardware or software problems.

IMPORTANT Reminds you to do specific actions relevant to the

accomplishment of procedures.

VII

Preface

Before using this information and the product it supports, please read the following general

information.

1. This Service Guide provides you with all technical information relating to the BASIC

CONFIGURATION decided for Acer's “global” product offering. To better fit local market

requirements and enhance product competitiveness, your regional office MAY have decided to

extend the functionality of a machine (e.g. add-on card, modem, or extra memory capability).

These LOCALIZED FEATURES will NOT be covered in this generic service guide. In such

cases, please contact your regional offices or the responsible personnel/channel to provide you

with further technical details.

2. Please note WHEN ORDERING FRU PARTS, you should check the most up-to-date information

available on your regional web or channel. For whatever reason, if a part number change is

made, it will not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE

PROVIDERS, your Acer office may have a DIFFERENT part number code to those given in the

FRU list of this printed Service Guide. You MUST use the list provided by your regional Acer

office to order FRU parts for repair and service of customer machines.

VIII

Table of Contents

Chapter 1 System Specification 1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Main Board Specification 1

Wake-Up Event Specification 3

System LED Definition 4

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Main Board Placement . . . . . . . . . . . . . . . . . . . . . . 6

Aspire E650 Front Panel . . . . . . . . . . . . . . . . . . . . 8

Aspire E650 Rear Panel . . . . . . . . . . . . . . . . . . . . . 9

Acer eRecovery . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Create Backup 10

Restore from Backup 10

Create Factory Default Image CD 10

Re-install Bundled Software without CD 11

Change Password 11

Acer Disc-to-Disc Recovery . . . . . . . . . . . . . . . . . 12

Restore without Recovery CD 12

Multilingual Operating System Installation 12

Hardware Specification and Configuration . . . . . . 13

Major Chips 13

Processor 13

Intel 945G 14

Intel ICH7DH 15

LPC Super I/O: ITE8712F 16

AC’97 Audio Codec ALC883 16

BIOS Hotkey List 17

System Memory 17

LAN Interface 18

IDE Interface 18

Floppy Disk Drive Interface 18

USB Interface 19

Serial Port 19

Environment Requirements 19

Power Management Function . . . . . . . . . . . . . . . 20

Device Standby Mode 20

Global Standby Mode 20

Suspend Mode 20

ACPI 20

Chapter 2 Setup Utility 21

About the Setup Utility . . . . . . . . . . . . . . . . . . . . . 21

The Standard Configuration 21

Entering the Setup Utility 21

Product Information . . . . . . . . . . . . . . . . . . . . . . . 23

Standard CMOS Features . . . . . . . . . . . . . . . . . . 24

Advanced BIOS Features . . . . . . . . . . . . . . . . . . . 27

Advanced Chipset Features . . . . . . . . . . . . . . . . . 32

Integrated Peripherals . . . . . . . . . . . . . . . . . . . . . 34

Power Management Setup . . . . . . . . . . . . . . . . . . 39

PnP/PCI Configuration . . . . . . . . . . . . . . . . . . . . . 43

PC Health Status . . . . . . . . . . . . . . . . . . . . . . . . . 45

Frequency/Voltage Control . . . . . . . . . . . . . . . . . . 46

Load Default Settings 47

Set Supervisor/User Password 47

Save and Exit Setup 47

Exit without Saving 47

Chapter 3 Machine Disassembly and Replacement 48

General Information . . . . . . . . . . . . . . . . . . . . . . . 49

Before You Begin 49

Aspire E650 Disassembly Procedure . . . . . . . . . . 50

Opening the Computer 50

Removing the Optical Disk Drive 52

Removing the Card Reader and the Floppy Disk Drive 52

Removing the Hard Disk Drive 53

Removing the Add-on Cards 54

Removing the Power Supply 55

Removing the System Fan 56

Removing the Memory 57

Removing the CPU 58

Removing the Main Board 59

Chapter 4 Troubleshooting 60

Chapter 5 Jumper and Connector Information 61

Introduction of Connectors . . . . . . . . . . . . . . . . . . 61

Main Board Placement 61

Power Cable Connectors 63

Front Panel Header 65

IDE Connector 66

SATA Connectors 66

FDD: Floppy Disk Drive Connector 66

Add-on Card Slots 66

Optional Devices 67

I/O Devices 70

Jumper Settings 71

Chapter 6 FRU (Field Replaceable Unit) List 72

Exploded Diagram . . . . . . . . . . . . . . . . . . . . . . . . 73

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

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