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