Toshiba PROA500 Manual Do Utilizador
Satellite A500/ ProA500 Series Maintenance Manual
[CONFIDENTIAL]
vii
2-17 BUTTON troubleshooting process ..................................................................................... 43
Chapter 3
Tests and Diagnostics
3.1
The Diagnostic Test .............................................................................................................. 3
3.2
Executing the Diagnostic Test .............................................................................................. 4
3.3 Display
Configuration
.......................................................................................................... 8
3.4
Audio sound Test .................................................................................................................. 9
3.5
Fan ON/OFF Test.................................................................................................................. 9
3.6
Main Battery Charge Test ................................................................................................... 11
3.7 FDD
Test......................................................................................................................... …11
3.8 Memory
Check.................................................................................................................... 14
3.9 Keyboard
Test ..................................................................................................................... 14
3.10
Mouse (Pad) Test ................................................................................................................ 16
3.11
LCD Pixels Mode Test........................................................................................................ 17
3.12
Magnetic switch Test .......................................................................................................... 18
3.13 LAN
Test............................................................................................................................. 20
3.14 RTC
Test ............................................................................................................................. 23
3.15 BUTTON
Test..................................................................................................................... 24
3.16
1st HDD Test ...................................................................................................................... 25
3.17 RDMI
Test .......................................................................................................................... 27
3.18 WDMI
Test
........................................................................................................................ 28
3.19
HDCP Key Check ............................................................................................................... 31
Chapter 4
Replacement Procedures
4.1
General ............................................................................................................................... 4-1
Safety Precautions.............................................................................................................. 4-2
Before You Begin .............................................................................................................. 4-4
Disassembly Procedures .................................................................................................... 4-5
Assembly Procedures ......................................................................................................... 4-5