2 Troubleshooting Procedures
dynabook PORTEGE A30-E/TECRA A30-G,-J/dynabook S Series Maintenance Manual(960-931) [CONFIDENTIAL] 2-iii
2.9.2 Procedure 3 Connector Check and Replacement Check .................... 2-27
2.10 Optical Disk Drive Troubleshooting: Not used .................................................... 2-28
2.10.1 Procedure 1 Diagnostic Test Program Execution Check ................... 2-28
2.10.2 Procedure 2 Connector Check and Replacement Check .................... 2-28
2.11 LAN Troubleshooting ........................................................................................... 2-29
2.11.1 Procedure 1 Check on Windows ......................................................... 2-29
2.11.2 Procedure 2 Connector Check and Replacement Check ..................... 2-29
2.12 Wireless LAN +Bluetooth Troubleshooting ......................................................... 2-31
2.12.1 Procedure 1 Module/Antennas’ Check .............................................. 2-31
2.12.2 Procedure 2 Connection Check .......................................................... 2-31
2.12.3 Procedure 3 Replacement Check ....................................................... 2-32
2.13 3G/LTE Troubleshooting ...................................................................................... 2-33
2.13.1 Procedure 1 Module Installation Check ............................................ 2-33
2.13.2 Procedure 2 Antenna/Connector Check ............................................. 2-34
2.13.3 Procedure 3 Replacement Check ....................................................... 2-34
2.14 WiGig Troubleshooting: Not used ........................................................................ 2-36
2.14.1 Procedure 1 Module Installation Check ............................................. 2-36
2.14.2 Procedure 2 Antennas/Connectors Check .......................................... 2-36
2.14.3 Procedure 3 Replacement Check ....................................................... 2-37
2.15 Sound Troubleshooting ......................................................................................... 2-38
2.15.1 Procedure 1 Check on Windows ........................................................ 2-38
2.15.2 Procedure 2 Connector Check ........................................................... 2-38
2.15.3 Procedure 3 Replacement Check ....................................................... 2-39
2.16 Memory media (SD Card) Slot Troubleshooting .................................................. 2-40
2.16.1 Procedure 1 Check on Windows OS ................................................... 2-40
2.16.2 Procedure 2 Connector Check and Replacement Check ..................... 2-40
2.17 Fingerprint sensor Troubleshooting ...................................................................... 2-41
2.17.1 Procedure 1 Setting Windows sign-in password ................................ 2-41
2.17.2 Procedure 2 Registration of Pin and fingerprint ................................. 2-41
2.17.3 Procedure 3 Authentication of fingerprint .......................................... 2-42
2.17.4 Procedure 4 Connector Check and Replacement Check .................... 2-43
2.18 Web camera Troubleshooting ............................................................................... 2-44
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