Toshiba Qosmio X300 Maintenance Manual page 139

Chapter 4
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
4.2 Battery .................................................................................................................... 4-8
Removing the Battery Pack............................................................................ 4-8
Installing the Battery Pack ............................................................................. 4-9
4.3 HDD ..................................................................................................................... 4-10
Removing the HDD...................................................................................... 4-10
Installing the HDD ....................................................................................... 4-12
4.4 Memory ................................................................................................................ 4-13
Removing the Optional Memory.................................................................. 4-13
Installing the Optional Memory ................................................................... 4-15
4.5 Keyboard Cover and Keyboard............................................................................ 4-16
Removing the Keyboard Cover and Keyboard ............................................ 4-16
Installing the Speaker Cover and Keyboard................................................. 4-18
4.6 Wireless LAN Card and UWB Card .................................................................... 4-19
Removing the Wireless LAN Card and UWB Card..................................... 4-19
Installing the Wireless LAN card and UWB Card....................................... 4-21
4.7 ODD ..................................................................................................................... 4-22
Removing the ODD Bay Module................................................................. 4-22
Installing the ODD Bay Module .................................................................. 4-24
Disassembling the ODD Drive..................................................................... 4-25
Qosmio X300 Maintenance Manual
Contents
4 Replacement Procedures
4-iii