Acer Aspire 7736G Acer Aspire 7540 Service Guide - Page 8

Table of Contents Removing the USB Board Module 69 Removing the Modem Board 71 Removing the Bluetooth Board 72 Removing the Microphone Module 74 Removing the Main Board 75 LCD Module Disassembly Process 77 LCD Module Disassembly Flowchart 77 Removing the LCD Bezel 78 Removing the LCD panel with the Brackets 79 Removing the LCD Brackets 81 Removing the Web Camera 81 Removing the FPC Cable 82 Removing the Antennas 84 Troubleshooting 85 System Check Procedures 86 External Diskette Drive Check 86 External Optical Disk Drive Check 86 Keyboard or Auxiliary Input Device Check 86 Memory Check 87 Power System Check 87 Touchpad Check 88 Power-On Self-Test (POST) Error Message 88 Index of Error Messages 89 Phoenix BIOS Beep Codes 93 Index of Symptom-to-FRU Error Message 97 Intermittent Problems 101 Undetermined Problems 102 Connector Locations 103 Main Board 103 Clearing Password Check and BIOS Recovery 105 Clearing Password Check 105 BIOS Recovery by Crisis Disk 107 FRU (Field Replaceable Unit) List 111 Aspire 7736/7736Z/7336 Series and Aspire 7540 Series Exploded Diagram . . . . .112 Model Definition and Configuration 143 Aspire 7736/7736Z/7336 Series 144 Test Compatible Components 171 Microsoft® Windows® Vista Environment Test 172 Online Support Information 175 Index 177 VIII