Toshiba Satellite L645 - Page 8

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08)
2.8 Display Troubleshooting..............................................................................................23
Procedure 1 External Monitor Check...........................................................23
Procedure 2 Diagnostic Test Program Execution Check.............................23
Procedure 3 Connector and Cable Check ....................................................24
Procedure 4 Replacement Check .................................................................25
2.9 LAN Troubleshooting..................................................................................................26
Procedure 1 Diagnostic Test Program Execution Check.............................26
Procedure 2 Connector Check and Replacement Check..............................26
2.10 Wireless LAN Troubleshooting...................................................................................27
Procedure 1 Transmitting-Receiving Check................................................27
Procedure 2 Antennas' Connection Check...................................................28
Procedure 3 Replacement Check .................................................................29
2.11 Sound Troubleshooting................................................................................................30
Procedure 1 Connector Check......................................................................30
Procedure 2 Replacement Check .................................................................31
2.12 Bluetooth Troubleshooting ..........................................................................................32
Procedure 1 Connector Check and Replacement Check.............................32
2.13 HDMI Troubleshooting ...............................................................................................33
Procedure 1 Connector Check and Replacement Check.............................33
Procedure 2 External Monitor Check……………………………………...33
Procedure 3 Connector and Cable Check…………………………………34
Procedure 4 Replacement Check………………………………………….35
2.14 Memory Troubleshooting ............................................................................................36
Procedure 1 Diagnostic Test Program Execution Check.............................36
Procedure 2 Connect Check and Replacement Check…………………….36
2.15 3G Troubleshooting.....................................................................................................37
Procedure 1 Connector Check and Replacement Check.............................37
2.16 Camera Troubleshooting..............................................................................................38
Procedure 1 Camera Execution Check.........................................................38
Procedure 2 Connect Check and Replacement Check…………………….38
2.17 Microphone Troubleshooting ......................................................................................39