Toshiba Satellite M20 Maintenance Manual page 145

Chapter 4 Contents
4.1 General....................................................................................................................... 4-1
Safety Precautions................................................................................................ 4-2
Before You Begin ................................................................................................ 4-4
Disassembly Procedures ...................................................................................... 4-5
Assembly Procedures........................................................................................... 4-5
Tools and Equipment ........................................................................................... 4-6
Screw Tightening Torque .................................................................................... 4-6
Colors of Screw Shanks ....................................................................................... 4-7
Symbols of Screws on the Computer Body ......................................................... 4-7
Symbol examples ................................................................................................. 4-7
Removing the Battery Pack ................................................................................. 4-8
Installing the Battery Pack ................................................................................. 4-10
Removing the Optional PC Card ....................................................................... 4-10
Installing the Optional PC Card......................................................................... 4-11
Removing the Optional Memory ....................................................................... 4-12
Installing the Optional Memory......................................................................... 4-14
Removing the MDC Card .................................................................................. 4-15
Installing the MDC Card.................................................................................... 4-16
4.2 HDD......................................................................................................................... 4-17
Removing the HDD ........................................................................................... 4-17
Installing the HDD............................................................................................. 4-19
4.3 Selectable Bay Modules........................................................................................... 4-20
Removing the Selectable Bay Module............................................................... 4-20
Installing the Selectable Bay Module ................................................................ 4-21
Disassembling the DVD-ROM Drive................................................................ 4-22
Assembling the DVD-ROM Drive .................................................................... 4-23
4.4 Switch Cover............................................................................................................ 4-24
Removing the Switch Cover .............................................................................. 4-24
Satellite M20 Maintenance Manual
4 Replacement Procedures
4-iii