Toshiba Satellite U300 Series - Page 10

10 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)
3.21 Common Tests an Operation ..................................................................................... 3-62
3.21.1 ..... How to operate a window …………………………………………3-62
3.21.2 ..... How to Stop the Test Program ……………………………………. 3-62
3.21.3 ....... Test Status Screen …………………………………………………3-62
3.21.4 ..... Test Stop Display……………………………………………………3-64
3.21. 5 How to enter data ……………………………………………………3-64
Chapter 4 Replacement Procedures
4.1 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............................................................................................................ 4-6
Screw Notation ....................................................................................................4-7
4.2 Battery pack...............................................................................................................4-8
4.3 PC card.....................................................................................................................4-10
4.4 HDD......................................................................................................................... 4-12
4.5 Wireless LAN card .................................................................................................. 4-16
4.6 Memory module.......................................................................................................4-18
4.7 Keyboard..................................................................................................................4-21
4.8 LED Board............................................................................................................... 4-24
4.9 Optical disk drive..................................................................................................... 4-26
4.10 Display assembly.....................................................................................................4-28
4.11 Bluetooth assembly.................................................................................................. 4-33
4.12 Cover assembly........................................................................................................4-38
4.13 Touch pad.................................................................................................................4-40
4.14 Audio board ............................................................................................................ 4-40
4.15 Fingerprint board .....................................................................................................4-41
4.16 USB board................................................................................................................ 4-42