Toshiba PORTEGE Z930 - Page 40

Troubleshooting Procedures
2-4 PORTÉGÉ Z930/Satellite Z930 Series Maintenance Manual (960-887) [CONFIDENTIAL]
2.8.2 Procedure 2 Connector Check and Replacement Check ..................... 2-43
2.9 Display Troubleshooting ....................................................................................... 2-45
2.10 LAN Troubleshooting ........................................................................................... 2-47
2.10.1 Procedure 1 Diagnostic Test Program Execution Check .................... 2-47
2.10.2 Procedure 2 Connector Check and Replacement Check ..................... 2-47
2.11 Wireless LAN or Wireless LAN +Bluetooth Troubleshooting ............................ 2-49
2.11.1 Procedure 1 Transmitting-Receiving Check ...................................... 2-49
2.11.2 Procedure 2 Antennas' Connection Check ......................................... 2-49
2.11.3 Procedure 3 Replacement Check ....................................................... 2-50
2.12 Sound Troubleshooting ......................................................................................... 2-51
2.12.1 Procedure 1 Diagnostic Test Program Execution Check .................... 2-51
2.12.2 Procedure 2 Connector Check ............................................................ 2-51
2.12.3 Procedure 3 Replacement Check ........................................................ 2-52
2.13 Memory media (SD Card) Slot Troubleshooting .................................................. 2-53
2.13.1 Procedure 1 Check on Windows OS ................................................... 2-53
2.13.2 Procedure 2 Connector Check and Replacement Check ..................... 2-53
2.14 Fingerprint sensor Troubleshooting ...................................................................... 2-54
2.15 Web camera Troubleshooting ............................................................................... 2-59
2.15.1 Procedure 1 Check on Windows OS ................................................... 2-59
2.15.2 Procedure 2 Connector Check and Replacement Check ..................... 2-60
2.16 3G Troubleshooting .............................................................................................. 2-61
2.17 HDMI Troubleshooting ........................................................................................ 2-63
2.17.1 Procedure 1 Check on HDMI TV ....................................................... 2-63