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2 Troubleshooting
2-iv [CONFIDENTIAL] PORTEGE R200 Maintenance Manual (960-519)
2.8 Display Troubleshooting.......................................................................................... 2-39
Procedure 1 External Monitor Check....................................................... 2-39
Procedure 2 Diagnostic Test Program Execution Check ......................... 2-39
Procedure 3 Connector and Cable Check................................................. 2-40
Procedure 4 Replacement Check ............................................................. 2-41
2.9 Touch Pad ................................................................................................................ 2-42
Procedure 1 Diagnostic Test Program Execution Check ......................... 2-42
Procedure 2 Connector Check and Cable Check ..................................... 2-42
Procedure 3 Replacement Check ............................................................. 2-42
2.10 Modem ..................................................................................................................... 2-43
Procedure 1 Diagnostic Test Program Execution Check ......................... 2-43
Procedure 2 Connector Check and replacement Check........................... 2-44
2.11 LAN ......................................................................................................................... 2-45
Procedure 1 Diagnostic Test Program Execution Check ......................... 2-45
Procedure 2 Connector Check and replacement Check........................... 2-46
2.12 Sound ....................................................................................................................... 2-47
Procedure 1 Diagnostic Test Program Execution Check ......................... 2-47
Procedure 2 Connector Check.................................................................. 2-47
Procedure 3 Replacement Check ............................................................. 2-48
2.13 Bluetooth Troubleshooting ...................................................................................... 2-49
Procedure 1 Transmitting-Receiving Check ............................................ 2-49
Procedure 2 Antennas' Connection Check............................................... 2-50
Procedure 3 Replacement Check ............................................................. 2-51
2.14 Wireless LAN Troubleshooting............................................................................... 2-52
Procedure 1 Trancemitting-Receiving Check.......................................... 2-52
Procedure 2 Antennas’ Connection Check .............................................. 2-53
Procedure 3 Replacement Check ............................................................. 2-54
2.15 SD card slot.............................................................................................................. 2-55
Procedure 1 Check on Windows.............................................................. 2-55
Procedure 2 Connector Check and Replacement Check.......................... 2-55