Toshiba Satellite L640D - Page 8

Satellite L600D/L640D/L645D, Satellite Pro L600D/Pro L640D/Pro L645D Maintenance Manual (960-Q08)
2.8 Display Troubleshooting..............................................................................................24
Procedure 1 External Monitor Check...........................................................24
Procedure 2 Diagnostic Test Program Execution Check.............................24
Procedure 3 Connector and Cable Check ....................................................25
Procedure 4 Replacement Check .................................................................26
2.9 LAN Troubleshooting..................................................................................................27
Procedure 1 Diagnostic Test Program Execution Check.............................27
Procedure 2 Connector Check and Replacement Check..............................27
2.10 Wireless LAN Troubleshooting...................................................................................28
Procedure 1 Transmitting-Receiving Check................................................28
Procedure 2 Antennas' Connection Check...................................................29
Procedure 3 Replacement Check .................................................................30
2.11 Sound Troubleshooting................................................................................................31
Procedure 1 Connector Check......................................................................31
Procedure 2 Replacement Check .................................................................32
2.12 Bluetooth Troubleshooting ..........................................................................................33
Procedure 1 Connector Check and Replacement Check.............................33
2.13 HDMI Troubleshooting ...............................................................................................34
Procedure 1 Connector Check and Replacement Check.............................34
Procedure 2 External Monitor Check……………………………………...34
Procedure 3 Connector and Cable Check…………………………………35
Procedure 4 Replacement Check………………………………………….36
2.14 Memory Troubleshooting ............................................................................................37
Procedure 1 Diagnostic Test Program Execution Check.............................37
Procedure 2 Connect Check and Replacement Check…………………….37
2.15 3G Troubleshooting.....................................................................................................38
Procedure 1 Connector Check and Replacement Check.............................38
2.16 Camera Troubleshooting..............................................................................................39
Procedure 1 Camera Execution Check.........................................................39
Procedure 2 Connect Check and Replacement Check…………………….39
2.17 Microphone Troubleshooting ......................................................................................40