viii [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
3.30 SETUP ....................................................................................................................3-88
Chapter 4 Replacement Procedures
4.1 Overview...................................................................................................................4-1
4.2 Battery pack ..............................................................................................................4-8
4.3 PC card/SD card......................................................................................................4-10
4.4 Memory module......................................................................................................4-12
4.5 HDD........................................................................................................................4-14
4.6 Selectable bay module ............................................................................................4-16
4.7 Keyboard.................................................................................................................4-19
4.8 Bottom cover assembly...........................................................................................4-21
4.9 Battery latch assembly/Selectable bay lock............................................................ 4-23
4.10 QI button assembly/PC card slot brace...................................................................4-25
4.11 Bluetooth module....................................................................................................4-27
4.12 MDC/Modem cable ................................................................................................4-29
4.13 Wireless LAN card ................................................................................................. 4-32
4.14 Fan/CPU..................................................................................................................4-34
4.15 DC-IN jack..............................................................................................................4-39
4.16 Penholder/RTC battery ...........................................................................................4-40
4.17 LCD harness holder ................................................................................................4-42
4.18 Mic (L) cable guide................................................................................................ 4-45
4.19 QI board/CN board ................................................................................................ 4-47
4.20 System board........................................................................................................... 4-49
4.21 PC card slot cover ................................................................................................... 4-51
4.22 Speaker....................................................................................................................4-52
4.23 Microphone/Front panel..........................................................................................4-53
4.24 Lens holder..............................................................................................................4-57
4.25 Touch pad................................................................................................................4-58
4.26 LCD unit & FL inverter..........................................................................................4-59
4.27 Application switch board ........................................................................................4-63
4.28 LCD latch assembly................................................................................................4-64
4.29 Digitizer ..................................................................................................................4-65
