Toshiba PORTEGE M400 Maintenance Manual page 235

Chapter 4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
4.13
4.14
4.15
4.16
4.17
4.18
4.19
4.20
PORTEGE M400 Maintenance Manual (960-541)
Get user manuals: See SafeManuals.com
Contents
Overview................................................................................................................... 4-1
Safety Precautions ............................................................................................... 4-2
Before You Begin ............................................................................................... 4-3
Disassembly Procedure....................................................................................... 4-4
Assembly Procedure ........................................................................................... 4-5
Tools and Equipment .......................................................................................... 4-5
Screw Tightening Torque ................................................................................... 4-6
Grip Color ......................................................................................................... 4-7
Screw Notation.................................................................................................... 4-7
Battery pack .............................................................................................................. 4-8
PC card/Bridge media ............................................................................................. 4-10
4.3.1 PC card..................................................................................................... 4-10
4.3.2 Bridge media............................................................................................ 4-11
Touch pen case........................................................................................................ 4-12
HDD........................................................................................................................ 4-13
Slim select bay module ........................................................................................... 4-17
Keyboard................................................................................................................. 4-20
Memory module...................................................................................................... 4-24
Bluetooth module.................................................................................................... 4-27
Wireless LAN card ................................................................................................. 4-29
Touch pad................................................................................................................ 4-31
Top cover assembly ................................................................................................ 4-36
System board/RTC battery...................................................................................... 4-42
Cover latch .............................................................................................................. 4-45
Battery lock assembly/Pen holder assembly........................................................... 4-46
Microphone/Front panel.......................................................................................... 4-47
Fan........................................................................................................................... 4-49
Heat sink/CPU ........................................................................................................ 4-51
MDC ....................................................................................................................... 4-54
GPU heat sink ......................................................................................................... 4-56
4 Replacement Procedures
[CONFIDENTIAL] 4-iii