Toshiba Tecra M9 - Page 48

2 Troubleshooting Procedures
2-iv [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)
2.8 Display Troubleshooting ..........................................................................................2-41
Procedure 1 External Monitor Check.............................................................2-41
Procedure 2 Diagnostic Test Program Execution Check ...............................2-41
Procedure 3 Connector Check and Cable Check ...........................................2-41
Procedure 4 Replacement Check....................................................................2-42
2.9 Optical Drive Troubleshooting.................................................................................2-43
Procedure 1 Diagnostic Test Program Execution Check ...............................2-43
Procedure 2 Connector Check and Replacement Check................................2-44
2.10 Modem Troubleshooting ..........................................................................................2-45
Procedure 1 Diagnostic Test Program Execution Check ...............................2-45
Procedure 2 Connector Check and Replacement Check................................2-46
2.11 LAN Troubleshooting ..............................................................................................2-47
Procedure 1 Diagnostic Test Program Execution Check ...............................2-47
Procedure 2 Connector Check and Replacement Check................................2-47
2.12 Bluetooth Troubleshooting.......................................................................................2-48
Procedure 1 Diagnostic Test Program Execution Check ...............................2-48
Procedure 2 Connection Check......................................................................2-49
Procedure 3 Replacement Check....................................................................2-50
2.13 Wireless LAN Troubleshooting ...............................................................................2-51
Procedure 1 Transmitting-Receiving Check ..................................................2-51
Procedure 2 Antenna Connection Check .......................................................2-52
Procedure 3 Replacement Check....................................................................2-53
2.14 3G Troubleshooting..................................................................................................2-54
Procedure 1 Transmitting-Receiving Check ..................................................2-54
Procedure 2 Antenna Connection Check .......................................................2-55
Procedure 3 Replacement Check....................................................................2-55
2.15 Sound Troubleshooting ............................................................................................2-56
Procedure 1 Diagnostic Test Program Execution Check ...............................2-56
Procedure 2 Connector Check........................................................................2-57
Procedure 3 Replacement Check....................................................................2-58