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Chapter 4 Replacement Procedures
4.1 General ................................................................................................................... 4-1
4.2 Wireless LAN Card.............................................................................................. 4-22
4.3 HDD ..................................................................................................................... 4-24
4.4 Cooling Module.................................................................................................... 4-27
4.5 CPU ...................................................................................................................... 4-30
4.6 Speaker Cover and Keyboard............................................................................... 4-33
4.7 Bluetooth Card ..................................................................................................... 4-35
4.8 ODD Bay Module ................................................................................................ 4-37
4.9 Display Assembly................................................................................................. 4-40
4.10 Top Cover............................................................................................................. 4-42
4.11 System Board, Speaker and MIC, AC-IN, RJ11/45, MDC cable ........................ 4-45
4.12 VGA Board........................................................................................................... 4-48
4.13 North Bridge thermal module............................................................................... 4-50
4.14 Display Mask........................................................................................................ 4-52
4.15 FL Inverter Board.................................................................................................4-54
4.16 LCD Modules....................................................................................................... 4-56
4.17 I/O Board.............................................................................................................. 4-59
4.18 Switch Cover and Switch Board .......................................................................... 4-60
4.19 Touch Pad and Button Board ............................................................................... 4-62
Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual ix