4 Replacement Procedures
Chapter 4 Contents 4.1 General....................................................................................................................... 4-1
4.2 Battery Pack............................................................................................................... 4-9
4.3 Optional PC Card..................................................................................................... 4-12
4.4 Optional SD Card.....................................................................................................4-14
4.5 HDD......................................................................................................................... 4-15
4.6 Slim Select Bay Module.......................................................................................... 4-20
4.7 Modem Daughter Card ............................................................................................4-24
4.8 CPU.......................................................................................................................... 4-27
4.9 Keyboard.................................................................................................................. 4-32
4.10 Memory Module...................................................................................................... 4-36
4.11 Sensor/Switch Board................................................................................................4-38
4.12 Touch Pad................................................................................................................ 4-40
4.13 Wireless LAN Card..................................................................................................4-44
4.14 Bluetooth Module.................................................................................................... 4-47
4.15 Display Assembly.................................................................................................... 4-49
4.16 LED Board............................................................................................................... 4-53
4.17 Sound Board.............................................................................................................4-55
4.18 System Board/RTC Battery/DC-IN Jack................................................................. 4-57
4.19 USB Board............................................................................................................... 4-62
4.20 Fan............................................................................................................................4-64
4.21 Display Mask........................................................................................................... 4-66
4.22 FL Inverter............................................................................................................... 4-68
4.23 LCD Module............................................................................................................ 4-70
4.24 Wireless LAN Antenna/Bluetooth Antenna/Display Cover/Speaker...................... 4-74
4.25 Fluorescent Lamp.....................................................................................................4-85
4.25.1 Replacing the 14.1 Inch XGA TOSHIBA Fluorescent Lamp................................. 4-86
4.25.2 Replacing the 14.1 Inch SXGA+ Sharp Fluorescent Lamp..................................... 4-98
TECRA M1 Maintenance Manual (960-436) 4-iii