Acer Veriton M275 Manuel utilisateur

Acer

Veriton M275 Service Guide

PRINTED IN TAIWAN

Revision History

Please refer to the table below for the updates made on this service guide.

Date Chapter Updates

iii

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 Corporation.

Intel is a registered trademark of Intel Corporation.

Pentium Dual-Core, Celeron Dual-Core, Core 2 Duo, Core 2 Quad, Celeron, and combinations thereof, 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 additional information related to the current topic.

WARNING Alerts you to any physical risk or system 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.

Service Guide Coverage

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.

FRU Information

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

on your regional web or channel. If, for whatever reason, 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.

vii

System Tour 1

Features 1

Block Diagram 5

System Components 6

Front Panel 6

Rear Panel 7

Hardware Specifications and Configurations 8

Power Management Function(ACPI support function) 11

System Utilities 12

CMOS Setup Utility 12

Entering CMOS setup 13

Navigating Through the Setup Utility 13

Setup Utility Menus 14

System Disassembly 27

Disassembly Requirements 27

Pre-disassembly Procedure 28

Removing the Side Panel 29

Removing the Front Bezel 30

Removing the Heat Sink Fan Assembly 31

Removing the Processor 32

Removing the Memory Modules 33

Removing the VGA Card 34

Removing the Hard Disk Drive 35

Removing the Optical Drive 37

Removing the System Fan 39

Removing the Power Supply 40

Removing the OBR and Intrusion Alarm Assembly 41

Removing the Card Reader 43

Removing the Internal Speaker 44

Removing the Mainboard 45

Removing Other Side Panel 47

Removing the Front I/O and USB Assembly 48

Removing the Power Switch and LED Cable Assembly 50

System Troubleshooting 52

Hardware Diagnostic Procedure 52

System Check Procedures 53

Power System Check 53

System External Inspection 53

System Internal Inspection 53

Beep Codes 54

Checkpoints 55

BIOS Recovery 57

Jumper and Connector Information 58

M/B Placement 58

Jumper Setting 60

Setting Jumper 60

Table of Contents

viii

FRU (Field Replaceable Unit) List 68

Veriton M275 Exploded Diagram 69

Veriton M275 FRU List 70

Chapter 1 1

Features

Below is a brief summary of the computer’s many feature:

NOTE: The features listed in this section is for your reference only. The exact configuration of the system

depends on the model purchased.

Operating System

•Microsoft Windows 7 Home Premium (X86/ X64)

•Microsoft Windows 7 HB X86

•Microsoft Windows 7 Professional (X86/ X64)

•Microsoft Windows Vista Business X86

•Microsoft Windows XP Professional

•FreeDOS

•Linpus X-Window

Processor

•Socket Type: Intel LGA775

•Socket Quantity: 1

•Processor Type:support Yorkfield and Wolfdale CPUs and list in FRU.

Chipset

•Intel G41 + ICH7

PCB

•244mm*244mm

Memory subsystem

•Socket Type: DDRIII DIMM Memory Slots.

•Socket Quantity: 2

•Memory Type:DDRIII.

•Speed:1066 MHz

•Capacity support: Maxmium to 4GB.

•Design Criteria:

•Support Dual channel

Hard disk

•Support SATA interface.

•3.5", 25.4mm, 160/320 or higher capacity.

•7200 rpm.

System Tour

Chapter 1

2Chapter 1

Optical disk

•Support one SATA 5.25" standard ODD

•Support DVD-ROM, DVD-SuperMulti

Serial ATA controller

•Connector Type: SATA IDE connector.

•Connector Quantity: 4

•Storage Type support:

•3.5" SATA/SATAII HDD.

•DVD and SuperMulti.

•Default AHCI mode in normal BIOS and IDE mode in non-Windows BIOS.

Audio

•Chip : HD audio codec support 5.1Channel.

•Connectors support:

•Audio jacks color coding: should meet Microsoft Windows Logo Program Device Requirements:

Audio-0002

•1 front panel audio header (2*5)

•S/N ration: 90dB at rear output jack

•Follow Acer Audio spec and should support Acer Internal speaker.

•BIOS should meet MS Pin Configuration Guidelines for High Definition Audio Devices

LAN

•Broadcom 57760,Single Chip Giga Controller

•support 10/100/1000

USB ports

•Ports Quantity: 8

•4 port for rear ports.

•On-board: two 2*5 headers.

•4 ports for front daughter board.

•Connector Pin: standard Intel FPIO pin definition.

•Data transfer rate support: USB 2.0/1.1

Extension slot

•PCI Express Slot Type: x16

•PCI Express x16 Slot Quantity: 1

•PCI Express Slot Type: x1

•PCI Express x1 Slot Quantity: 1

•2 PCI

All On-Board Connectors

•Rear I/O connectors

•1 D-Sub port

•1COM port (only for commercial vRonnie)

•4 USB ports

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