Toshiba F45 Manual Do Utilizador

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2 Troubleshooting 
 
Chapter 2 
Contents
 
2.1 Outline .................................................................................................................... 2-1 
2.2 Basic 
Flowchart...................................................................................................... 2-2 
2.3 Power 
Supply ......................................................................................................... 2-6 
Procedure 1  Power Icon Check....................................................................... 2-6 
Procedure 2  Connection Check....................................................................... 2-8 
Procedure 3  Replacement Check .................................................................... 2-8 
2.4 System 
Board ......................................................................................................... 2-9 
Procedure 1  Message Check ........................................................................... 2-9 
Procedure 2  Test Program Check ................................................................. 2-10 
Procedure 3  Replacement Check .................................................................. 2-10 
2.5 HDD ..................................................................................................................... 2-11 
Procedure 1  Message Check ......................................................................... 2-11 
Procedure 2  Partition Check ......................................................................... 2-11 
Procedure 3  Format Check............................................................................ 2-12 
Procedure 4  Test Program Check ................................................................. 2-13 
Procedure 5  Connector Check and Replacement Check............................... 2-14 
2.6 Keyboard .............................................................................................................. 2-15 
Procedure 1  Test Program Check ................................................................. 2-15 
Procedure 2  Connector Check and Replacement Check............................... 2-15 
2.7 Display ................................................................................................................. 2-16 
Procedure 1  External Monitor Check ........................................................... 2-16 
Procedure 2  Test Program Check ................................................................. 2-16 
Procedure 3  Connector Check and Replacement Check............................... 2-16 
2.8 
ODD (Optical Disk Drive) ................................................................................... 2-18 
Procedure 1  ODD Cleaning Check ............................................................... 2-18 
Procedure 2  Test Program Check ................................................................. 2-18 
Procedure 3  Connector Check and Replacement Check............................... 2-18 
2.9 LAN...................................................................................................................... 2-20 
Procedure 1  Test Program Check ................................................................. 2-20 
Procedure 2  Connector Check and Replacement Check............................... 2-20 
2-ii Qosmio 
F40/F45 
  Maintenance Manual