Toshiba PROL450D Manual Do Utilizador
Satellite L450D / ProL450D Series Maintenance Manual
[CONFIDENTIAL]
vii
2.17 MIC troubleshooting process ………………………………………………………….. 42
2.18 Thermal Module troubleshooting ..........................................Error! Bookmark not defined.
2.19 LAN troubleshooting .............................................................Error! Bookmark not defined.
Chapter 3
Tests and Diagnostics
3.1
The Diagnostic Test ............................................................. Error! Bookmark not defined.
3.2
Executing the Diagnostic Test ............................................. Error! Bookmark not defined.
3.3 Display
Configuration
......................................................... Error! Bookmark not defined.
3.4
Beep sound Test................................................................... Error! Bookmark not defined.
3.5
Fan ON/OFF Test ................................................................................................................10
3.6
Main Battery Charge Test....................................................................................................12
3.7 FDD
Test..........................................................................................................................…13
3.8 Memory
Check.....................................................................................................................14
3.9 Keyboard
Test......................................................................................................................17
3.10
Mouse (Pad) Test .................................................................................................................19
3.11
LCD Pixels Mode Test ........................................................................................................20
3.12
Magnetic switch Test ...........................................................................................................21
3.13 LAN
Test .............................................................................................................................23
3.14 RTC
Test..............................................................................................................................26
3.15
Read 1394 GUID .................................................................................................................27
3.16 Speaker EQ Check…………...………….…….……………..……………...……………28
3.17 Button Test…………..……………………….………….……………….….…. ……….28
3.18 Front edge Logo Check........................................................................................................29
3.19 1st HDD Test ……………………………....…………….……………....….…………..32
3.20 2
nd
HDD Test ……………………………....…………….……………....….…………..34
3.21 RDMI Test ………………...………………………….………………...…..……………38
3.22 WDMI Test …………….…………………………….…………….…....….…………38