2 Troubleshooting Procedures
2.9 Display Troubleshooting..........................................................................................2-47
Procedure 1 External Monitor Check.......................................................2-47
Procedure 2 Diagnostic Test Program Execution Check......................... 2-47
Procedure 3 Connector Check and Cable Check..................................... 2-48
Procedure 4 Replacement Check .............................................................2-49
2.10 Optical Drive Troubleshooting................................................................................ 2-50
Procedure 1 Diagnostic Test Program Execution Check......................... 2-50
Procedure 2 Connector Check and Replacement Check.......................... 2-50
2.11 Modem Troubleshooting..........................................................................................2-51
Procedure 1 Diagnostic Test Program Execution Check......................... 2-51
Procedure 2 Connector Check and Replacement Check.......................... 2-51
2.12 LAN Troubleshooting.............................................................................................. 2-53
Procedure 1 Diagnostic Test Program Execution Check......................... 2-53
Procedure 2 Connector Check and Replacement Check.......................... 2-53
2.13 Wireless LAN Troubleshooting............................................................................... 2-54
Procedure 1 Transmitting-Receiving Check............................................ 2-54
Procedure 2 Antennas' Connection Check............................................... 2-55
Procedure 3 Replacement Check .............................................................2-56
2.14 Sound Troubleshooting............................................................................................ 2-57
Procedure 1 Diagnostic Test Program Execution Check......................... 2-57
Procedure 2 Connector Check..................................................................2-57
Procedure 3 Replacement Check .............................................................2-58
2.15 TV Tuner Troubleshooting...................................................................................... 2-59
Procedure 1 Connector Check and Replacement Check.......................... 2-59
2-iv QOSMIO F10 Maintenance Manual (960-498)