4 Replacement Procedures
TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 4-iii
Chapter 4 Contents
4.1 Overview...................................................................................................................4-1
4.2 Battery pack.............................................................................................................. 4-8
4.3 PC card/SD card......................................................................................................4-10
4.4 Memory module B.................................................................................................. 4-12
4.5 HDD........................................................................................................................ 4-14
4.6 Slim select bay module........................................................................................... 4-18
4.7 Keyboard holder......................................................................................................4-21
4.8 Switch board........................................................................................................... 4-22
4.9 Bluetooth module....................................................................................................4-23
4.10 Keyboard/Memory module A................................................................................. 4-24
4.11 Fan holder............................................................................................................... 4-29
4.12 Wireless LAN card .................................................................................................4-30
4.13 Touch pad................................................................................................................4-33
4.14 Cover assembly and Base assembly .......................................................................4-36
4.15 Fingerprint sensor board......................................................................................... 4-39
4.16 RTC battery.............................................................................................................4-42
4.17 Microphone............................................................................................................. 4-43
4.18 System board...........................................................................................................4-44
4.19 Base latch................................................................................................................ 4-47
4.20 HDD cable/DC-IN jack...........................................................................................4-48
4.21 MDC .......................................................................................................................4-49
4.22 North bridge heat sink/CPU heat sink/Fan/CPU ....................................................4-50
4.23 LCD unit/FL inverter.............................................................................................. 4-55
4.24 LCD cable............................................................................................................... 4-60
4.25 Wireless LAN antenna/Bluetooth antenna..............................................................4-61
4.26 Hinge.......................................................................................................................4-62
4.27 Speaker....................................................................................................................4-65
4.28 Fluorescent Lamp....................................................................................................4-68
4.28.1 Replacing the 14.1-inch WXGA LG Philips Fluorescent Lamp....... 4-69
4.28.2 Replacing the 14.1-inch WXGA Samsung Fluorescent Lamp.......... 4-77
4.28.3 Replacing the 14.1-inch WXGA+ LG Philips Fluorescent Lamp..... 4-81