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vii
Block Diagram
5
Hardware Specifications and Configurations
8
Power Management Function(ACPI support function)
11
Navigating Through the Setup Utility
Pre-disassembly Procedure
28
Removing the Front Bezel
30
Removing the Heat Sink Fan Assembly
31
Removing the Memory Modules
33
Removing the VGA Card
34
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 Other Side Panel
47
Removing the Front I/O and USB Assembly
48
Removing the Power Switch and LED Cable Assembly
50
System Check Procedures
52
Power System Check
52
System Internal Inspection
52
Beep Codes
53
Checkpoints
54
BIOS Recovery
57
Jumper and Connector Information
58
Jumper Setting
60
Setting Jumper
60
Table of Contents
Summary of Contents for Veriton M490
Page 1: ...Acer Veriton M498G M490G M490 Service Guide PRINTED IN TAIWAN ...
Page 13: ...Chapter 1 5 Block Diagram ...
Page 50: ...42 Chapter 3 4 Removing the two screws then take out the intrusion alarm assembly ...
Page 66: ...Chapter 5 58 M B Placement Jumper and Connector Information Chapter 5 ...