User Guide

3.28 System Configuration .............................................................................................. 3-66
3.29 SETUP ..................................................................................................................... 3-68
Chapter 4 Replacement Procedures
4.1 Overview....................................................................................................................4-1
4.2 Battery Pack/PC Card ................................................................................................ 4-8
4.3 Memory Module ...................................................................................................... 4-11
4.4 MDC Modem ........................................................................................................... 4-13
4.5 HDD......................................................................................................................... 4-15
4.6 Mini PCI Card.......................................................................................................... 4-18
4.7 Cooling Fin/CPU ..................................................................................................... 4-20
4.8 Keyboard.................................................................................................................. 4-25
4.9 Switch Board............................................................................................................ 4-29
4.10 Optical Drive............................................................................................................ 4-31
4.11 Display Assembly .................................................................................................... 4-33
4.12 Sound Board............................................................................................................. 4-37
4.13 Connector Board ...................................................................................................... 4-38
4.14 FAN.......................................................................................................................... 4-40
4.15 System Board/DC-IN Jack/RTC Battery ................................................................. 4-41
4.16 Battery Latch............................................................................................................ 4-44
4.17 Battery Lock............................................................................................................. 4-46
4.18 Touch Pad ............................................................................................................... 4-48
4.19 LCD Unit/FL Inverter .............................................................................................. 4-50
4.20 Latch Assembly ....................................................................................................... 4-56
4.21 Wireless LAN Antenna/Speaker/Hinge................................................................... 4-57
4.22 Fluorescent Lamp..................................................................................................... 4-66
Appendices
Appendix A Handling the LCD Module ........................................................................ A-1
Appendix B Board Layout ............................................................................................. B-1
Appendix C Pin Assignment .......................................................................................... C-1
Appendix D Keyboard Scan/Character Codes ............................................................... D-1
Appendix E Key Layout..................................................................................................E-1
viii Satellite A50/TECRA A2 Maintenance Manual (960-478)