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2 Troubleshooting Procedures

2-iv [CONFIDENTIAL] QOSMIO G30 Maintenance Manual (960-546)

2.9 Display Troubleshooting..........................................................................................2-53

Procedure 1 External Monitor Check.......................................................2-53

Procedure 2 Diagnostic Test Program Execution Check......................... 2-53

Procedure 3 Connector and Cable Check................................................. 2-54

Procedure 4 Replacement Check .............................................................2-55

2.10 Optical Disk Drive Troubleshooting........................................................................2-56

Procedure 1 Diagnostic Test Program Execution Check......................... 2-56

Procedure 2 Connector Check and Replacement Check.......................... 2-56

2.11 Modem Troubleshooting..........................................................................................2-57

Procedure 1 Diagnostic Test Program Execution Check......................... 2-57

Procedure 2 Connector Check and Replacement Check.......................... 2-57

2.12 LAN Troubleshooting.............................................................................................. 2-59

Procedure 1 Diagnostic Test Program Execution Check......................... 2-59

Procedure 2 Connector Check and Replacement Check.......................... 2-59

2.13 Wireless LAN Troubleshooting............................................................................... 2-60

Procedure 1 Transmitting-Receiving Check............................................ 2-60

Procedure 2 Antennas’ Connection Check .............................................. 2-61

Procedure 3 Replacement Check .............................................................2-62

2.14 Bluetooth Troubleshooting ......................................................................................2-63

Procedure 1 Transmitting-Receiving Check............................................ 2-63

Procedure 2 Antennas’ Connection Check .............................................. 2-64

Procedure 3 Replacement Check .............................................................2-65

2.15 Sound Troubleshooting............................................................................................ 2-66

Procedure 1 Diagnostic Test Program Execution Check......................... 2-66

Procedure 2 Connector Check..................................................................2-66

Procedure 3 Replacement Check .............................................................2-67

2.16 TV Tuner Troubleshooting ......................................................................................2-68

Procedure 1 Connector Check and Replacement Check.......................... 2-68

2.17 Bridge media Slot Troubleshooting......................................................................... 2-69

Procedure 1 Check on Windows XP........................................................ 2-69

Procedure 2 Connector Check and Replacement Check.......................... 2-69

Toshiba Qosmio G30 Maintenance Manual

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