Acer TravelMate 6593 TravelMate 6593 Service Guide - Page 8

Table of Contents Removing the WLAN Board Module 68 Removing the Modem Board 69 Main Unit Disassembly Process 71 Main Unit Disassembly Flowchart 71 Removing the Middle Cover 72 Removing the Keyboard 73 Removing the Heatsink Fan Module 74 Removing the CPU and VGA Heatsink Module 75 Removing the CPU 76 Removing the VGA Board (Discrete Model only 77 Removing the LCD Module 78 Separating the Upper Case from the Lower Case 81 Removing the Launch Board 84 Removing the Fingerprint and Touchpad Module 86 Removing the Main Board 90 Removing the Daughter Board Module 94 Removing the Speaker Module 95 LCD Module Disassembly Process 97 LCD Module Disassembly Flowchart 97 Removing the LCD Bezel 98 Removing the LCD Panel with the Brackets 100 Removing the Inverter Board and FPC Cable 101 Removing the Hinges 103 Removing the LCD Brackets 105 Troubleshooting 107 System Check Procedures 108 External Diskette Drive Check 108 External CD-ROM Drive Check 108 Keyboard or Auxiliary Input Device Check 108 Memory check 109 Power System Check 109 Touchpad Check 111 Power-On Self-Test (POST) Error Message 112 Index of Error Messages 113 Phoenix BIOS Beep Codes 116 Index of Symptom-to-FRU Error Message 121 Intermittent Problems 125 Undetermined Problems 126 Jumper and Connector Locations 127 Top and Bottom View 127 Clearing Password Check and BIOS Recovery 128 Clearing Password Check 128 BIOS Recovery by Crisis Disk 129 FRU (Field Replaceable Unit) List 131 TravelMate 6593 Series Exploded Diagram 132 Model Definition and Configuration 140 TravelMate 6593 Series 140 Test Compatible Components 163 Microsoft® Windows® Vista Environment Test 164 VIII