2 Troubleshooting Procedures
2.9 Optical Drive Troubleshooting.................................................................................2-42
Procedure 1 Diagnostic Test Program Execution Check...............................2-42
Procedure 2 Connector Check and Replacement Check................................2-43
2.10 Modem Troubleshooting..........................................................................................2-44
Procedure 1 Diagnostic Test Program Execution Check...............................2-44
Procedure 2 Connector Check and Replacement Check................................2-45
2.11 LAN Troubleshooting ..............................................................................................2-46
Procedure 1 Connector Check and Replacement Check................................2-46
2.12 Bluetooth Troubleshooting.......................................................................................2-47
Procedure 1 Diagnostic Test Program Execution Check...............................2-47
Procedure 2 Connection Check......................................................................2-48
Procedure 3 Replacement Check....................................................................2-49
2.13 Wireless LAN Troubleshooting...............................................................................2-50
Procedure 1 Diagnostic Test Program Execution Check...............................2-50
Procedure 2 Connection Check......................................................................2-51
Procedure 3 Replacement Check....................................................................2-52
2.14 Sound Troubleshooting ............................................................................................2-53
Procedure 1 Diagnostic Test Program Execution Check...............................2-53
Procedure 2 Connector Check........................................................................2-54
Procedure 3 Replacement Check....................................................................2-55
2.15 SD Card Slot Troubleshooting.................................................................................2-56
Procedure 1 Check on Windows....................................................................2-56
Procedure 2 Connector/Replacement Check..................................................2-56
2-iv TECRA M2 Maintenance Manual (960-468)