Acer TravelMate 270 TravelMate 270 Service Guide - Page 7

Table of Contents Disassembling the logic lower 67 Disassembling the LCD Module 68 Disassembling the External Modules 69 Disassembling the HDD Module 69 Disassembling the Floppy Disk Drive Module 69 Disassembling the Optical Drive Module 69 Chapter 4 Troubleshooting 71 System Check Procedures 72 External Diskette Drive Check 72 External CD-ROM/DVD-ROM Drive Check 72 Keyboard or Auxiliary Input Device Check 73 Memory Check 73 Power System Check 73 Touchpad Check 75 Display Check 75 Sound Check 76 Power-On Self-Test (POST) Error Message 77 Index of Error Messages 78 Index of Symptom-to-FRU Error Message 80 Intermittent Problems 83 Undetermined Problems 84 Index of AFlash BIOS Error Message 85 Chapter 5 Jumper and Connector Locations 87 Top View 87 SW1 Settings (Lid switch 88 SW2 Settings 88 Bottom View 89 Chapter 6 FRU (Field Replaceable Unit) List 91 TravelMate 270 Series 108 Appendix A Model Definition and Configuration 108 Main Features 109 Appendix B Test Compatible Components 111 Microsoft® Window® XP Home Environment Test 112 Microsoft® Window® XP Pro Environment Test 114 Microsoft® Window® 2000 Environment Test 116 Appendix C Online Support Information 119 Index 121 II