Instruction De MaintenanceTable des matières620 Addendum1Chapter 1 - Addendum6Chapter 4 - Addendum25Chapter 1 Hardware Overview721.1 Features721.2 System Unit Block Diagram751.3 3.5-inch External Floppy Disk Drive791.4 2.5-inch Hard Disk Drive801.5 Keyboard811.6 TFT Color LCD821.7 Power Supply841.8 Batteries85Chapter 2 Troubleshooting Procedures882.1 Troubleshooting882.2 Flowchart892.3 Power Supply Troubleshooting922.4 System Board Troubleshooting952.5 Floppy Disk Drive Troubleshooting1032.6 Hard Disk Drive Troubleshooting1062.7 Keyboard Troubleshooting1102.8 Display Troubleshooting112Chapter 3 Tests & Diagnostics1153.1 The Diagnostic Test1153.2 Executing the Diagnostic Test1163.3 Subtest Names1193.4 System Test1213.5 Memory Test1233.6 Keyboard Test1253.7 Display Test1283.8 Floppy Disk Test1343.9 Printer Test1363.10 Async Test1383.11 Hard Disk Test1403.12 Real Timer Test1433.13 NDP Test1453.14 Expansion Test1463.15 Sound Test1473.16 Error Code and Error Status Names1483.17 Hard Disk Test Detail Status1503.18 Hard Disk Format1523.19 Head Cleaning1563.20 Log Utilities1573.21 Running Test1593.22 Floppy Disk Drive Utilities1613.23 System Configuration1643.24 SETUP165Chapter 4 Replacement Procedures1784.1 General1784.2 The Battery Pack1834.3 Optional Memory Module1854.4 Optional PCMCIA Card1884.5 Keyboard1904.6 Hard Disk Drive1934.7 Top Cover1964.8 RTC and Backup Batteries1994.9 AccuPoint Control Button Contact2014.10 Sound Board2034.11 Power Supply Board2054.12 System Board2074.13 Fan2094.14 LED Board and Speaker2114.15 Display Mask2134.16 FL Inverter Board2154.17 TFT Color Display Module2174.18 Fluorescent Lamp Unit2194.19 Microphone2214.20 Display Cable222Appendices223Appendix A Handling the LCD Module223Appendix B Board Layout227Appendix C Pin Assignments230Appendix D Keyboard Scan/Character Codes243Appendix E Key Layout249Appendix F Wiring Diagrams254Appendix G BIOS Rewrite Procedures256Taille: 2,2 MoPages: 256Language: EnglishOuvrir le manuel