Toshiba Satellite A40 Maintenance Manual page 215

Chapter 4
4.1 General........................................................................................................................ 4-1
4.2 Battery pack ................................................................................................................ 4-8
4.3 PC card..................................................................................................................... 4-10
4.4 SD card..................................................................................................................... 4-12
4.5 HDD ......................................................................................................................... 4-13
4.6 Heat sink/CPU........................................................................................................... 4-16
4.7 Optical drive .............................................................................................................. 4-20
4.8 Keyboard .................................................................................................................. 4-23
4.9 Memory module......................................................................................................... 4-26
4.10 Wireless LAN board/Modem Daughter Card ............................................................. 4-28
4.10.1 Wireless LAN board ............................................................................ 4-28
4.10.2 Modem Daughter Card......................................................................... 4-31
4.11 CD/DVD (Audio) play button.................................................................................... 4-33
4.12 Display assembly........................................................................................................ 4-34
4.13 Touch pad ................................................................................................................. 4-38
4.14 LED board ................................................................................................................ 4-40
4.15 RTC battery............................................................................................................... 4-42
4.16 Sound board.............................................................................................................. 4-44
4.17 System board/Bat con cover ...................................................................................... 4-46
4.18 Fan............................................................................................................................ 4-49
4.19 Modem cable............................................................................................................. 4-51
4.20 Wireless LAN cover .................................................................................................. 4-52
4.21 Battery lock assembly ................................................................................................ 4-53
4.22 Speaker..................................................................................................................... 4-54
4.23 Display mask/LCD unit/FL inverter............................................................................. 4-57
4.24 LCD cable/Sensor switch/Wireless LAN antenna ....................................................... 4-61
4.25 Hinge......................................................................................................................... 4-65
4.26 Fluorescent Lamp ...................................................................................................... 4-69
Satellite A40 Maintenance Manual (960-458)
Contents
4 Replacement Procedures
4-iii