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2 Troubleshooting Procedures
2-iv TECRA M1 Maintenance Manual (960-436)
Procedure 2 Connector and Cable Check.......................................................2-41
Procedure 3 Replacement Check ....................................................................2-42
2.9 CD-ROM Drive Troubleshooting...............................................................................2-43
Procedure 1 Diagnostic Test Program Execution Check...................................2-43
Procedure 2 Connector Check and Replacement Check..................................2-44
2.10 DVD-ROM, CD-RW/DVD-ROM and DVD Multi Drive Troubleshooting.................2-45
Procedure 1 Diagnostic Test Program Execution Check...................................2-45
Procedure 2 Connector Check and Replacement Check..................................2-46
2.11 Modem Troubleshooting ............................................................................................2-47
Procedure 1 Diagnostic Test Program Execution Check...................................2-47
Procedure 2 Connector Check and Replacement Check..................................2-48
2.12 LAN Troubleshooting................................................................................................2-49
Procedure 1 Connector Check and Replacement Check..................................2-49
2.13 Bluetooth Troubleshooting..........................................................................................2-50
Procedure 1 Transmitting-Receiving Check......................................................2-50
Procedure 2 Antennas' Connection Check.......................................................2-51
Procedure 3 Antenna Check ...........................................................................2-52
Procedure 4 Replacement Check ....................................................................2-53
2.14 Wireless LAN Troubleshooting..................................................................................2-54
Procedure 1 Transmitting-Receiving Check......................................................2-54
Procedure 2 Antennas' Connection Check.......................................................2-55
Procedure 3 Antenna Check ...........................................................................2-56
Procedure 4 Replacement Check ....................................................................2-57
2.15 Sound Troubleshooting..............................................................................................2-58
Procedure 1 Diagnostic Test Program Execution Check...................................2-58
Procedure 2 Connector Check........................................................................2-59
Procedure 3 Replacement Check ....................................................................2-60
2.16 SD Card Slot Troubleshooting ...................................................................................2-61
Procedure 1 Check on Windows.....................................................................2-61
Procedure 2 Connector/Replacement Check ...................................................2-61