Toshiba TECRA M9 Maintenance Manual page 48

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