Toshiba PORTÉGÉ R700 Series Maintenance Manual page 49

Troubleshooting Procedures
2.9 Display Troubleshooting.......................................................................................2-42
2.10 Optical Disk Drive Troubleshooting.....................................................................2-44
2.10.1 Procedure 1 Diagnostic Test Program Execution Check....................2-44
2.10.2 Procedure 2 Connector Check and Replacement Check.....................2-44
2.11 LAN Troubleshooting...........................................................................................2-46
2.11.1 Procedure 1 Diagnostic Test Program Execution Check....................2-46
2.11.2 Procedure 2 Connector Check and Replacement Check.....................2-46
2.12 Wireless LAN Troubleshooting............................................................................2-47
2.12.1 Procedure 1 Transmitting-Receiving Check......................................2-47
2.12.2 Procedure 2 Antennas' Connection Check.........................................2-48
2.12.3 Procedure 3 Replacement Check .......................................................2-49
2.13 Bluetooth Troubleshooting ...................................................................................2-50
2.14 Sound Troubleshooting.........................................................................................2-52
2.14.1 Procedure 1 Diagnostic Test Program Execution Check....................2-52
2.14.2 Procedure 2 Connector Check ............................................................2-52
2.14.3 Procedure 3 Replacement Check ........................................................2-53
2.15 SD Card Slot Troubleshooting..............................................................................2-54
2.15.1 Procedure 1 Check on Windows OS...................................................2-54
2.15.2 Procedure 2 Connector Check and Replacement Check.....................2-54
2.16 PCI ExpressCard Slot Troubleshooting ................................................................2-56
2.17 Fingerprint sensor Troubleshooting......................................................................2-57
2.18 Web camera Troubleshooting ...............................................................................2-61
2.18.1 Procedure 1 Check on Windows OS...................................................2-61
2.18.2 Procedure 2 Connector Check and Replacement Check.....................2-61
2.19 3G Troubleshooting: .............................................................................................2-63
2.20 HDMI Troubleshooting ........................................................................................2-65
2.20.1 Procedure 1 Check on HDMI TV .......................................................2-65
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PORTÉGÉ R700 Series Maintenance Manual (960-833) [CONFIDENTIAL]