Acer Aspire 4350 Service Manual page 8

Table of Contents
LCD Module Disassembly Flowchart 64
Removing the LCD Bezel 65
Removing the LCD panel with the Brackets 66
Removing the LCD Brackets 70
Removing the FPC Cable 71
Removing the Web Camera 72
Removing the Microphone 74
Removing the Antennas 74
Troubleshooting 77
System Check Procedures 78
External Diskette Drive Check 78
External Optical Disk Drive Check 78
Keyboard or Auxiliary Input Device Check 78
Memory Check 79
Power System Check 79
Touchpad Check 80
Power-On Self-Test (POST) Error Message 80
Index of Error Messages 81
Phoenix BIOS Beep Codes 85
Index of Symptom-to-FRU Error Message 89
Intermittent Problems 92
Undetermined Problems 92
Main Board 93
Connector Locations 93
Clearing Password Check and BIOS Recovery 96
Clearing Password Check 96
BIOS Recovery by Crisis Disk 97
FRU (Field Replaceable Unit) List 99
Exploded Diagram 100
113
Model Definition and Configuration 113
Aspire 4750/4750G Series 114
Test Compatible Components 135
Hardware Device Tests 136
Online Support Information 139
Index 141
VIII