Toshiba QOSMIO G40 Maintenance Manual page 44

2.9 Display Troubleshooting.......................................................................................... 2-52
2.10 Optical Disk Drive Troubleshooting........................................................................ 2-55
2.11 Modem Troubleshooting.......................................................................................... 2-56
2.12 LAN Troubleshooting.............................................................................................. 2-58
2.13 Wireless LAN Troubleshooting............................................................................... 2-59
2.14 Bluetooth Troubleshooting ...................................................................................... 2-62
2.15 Sound Troubleshooting............................................................................................ 2-65
2.16 TV Tuner Troubleshooting ...................................................................................... 2-67
2.17 Bridge media Slot Troubleshooting ......................................................................... 2-69
2-iv
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Procedure 1 External Monitor Check....................................................... 2-52
Procedure 2 Diagnostic Test Program Execution Check ......................... 2-52
Procedure 3 Connector and Cable Check................................................. 2-53
Procedure 4 Replacement Check ............................................................. 2-54
Procedure 1 Diagnostic Test Program Execution Check ......................... 2-55
Procedure 2 Connector Check and Replacement Check.......................... 2-55
Procedure 1 Diagnostic Test Program Execution Check ......................... 2-56
Procedure 2 Connector Check and Replacement Check.......................... 2-56
Procedure 1 Diagnostic Test Program Execution Check ......................... 2-58
Procedure 2 Connector Check and Replacement Check.......................... 2-58
Procedure 1 Transmitting-Receiving Check ............................................ 2-59
Procedure 2 Antennas' Connection Check .............................................. 2-60
Procedure 3 Replacement Check ............................................................. 2-61
Procedure 1 Transmitting-Receiving Check ............................................ 2-62
Procedure 2 Antennas' Connection Check .............................................. 2-63
Procedure 3 Replacement Check ............................................................. 2-64
Procedure 1 Diagnostic Test Program Execution Check ......................... 2-65
Procedure 2 Connector Check.................................................................. 2-65
Procedure 3 Replacement Check ............................................................. 2-66
Procedure 1 Connector Check and Replacement Check.......................... 2-67
Procedure 1 Check on Windows OS........................................................ 2-69
Procedure 2 Connector Check and Replacement Check.......................... 2-69
[CONFIDENTIAL]
Troubleshooting Procedures
QOSMIO G40 Maintenance Manual (960-632)