Toshiba Satellite U500 Maintenance Manual page 37

2.9 Modem Troubleshooting .......................................................................................... 2-36
Procedure 1 Diagnostic Test Program Execution Check ................................ 2-36
Procedure 2 Connector Check and Replacement Check ................................. 2-37
2.10 LAN Troubleshooting .............................................................................................. 2-38
Procedure 1 Diagnostic Test Program Execution Check ................................ 2-38
2.11 Wireless LAN Troubleshooting ............................................................................... 2-39
Procedure 1 Transmitting-Receiving Check ................................................... 2-39
Procedure 2 Antenna Connection Check ......................................................... 2-40
Procedure 3 Replacement Check ..................................................................... 2-41
2.12 Sound Troubleshooting ............................................................................................ 2-42
Procedure 1 Diagnostic Test Program Execution Check ................................ 2-42
Procedure 2 Connector Check ......................................................................... 2-43
Procedure 3 Replacement Check >>>> ........................................................... 2-44
2.13 Card Reader Slot Troubleshooting ........................................................................... 2-45
Procedure 1 Check on Windows VISTA(TM) ................................................ 2-45
Procedure 2 Connector Check and Replacement Check ................................. 2-45
2.14 PCI Express Card Slot Troubleshooting .................................................................. 2-46
Procedure 1 Check on Windows VISTA(TM) ................................................ 2-46
Procedure 2 Connector Check and Replacement Check ................................. 2-46
2.15 Fingerprint Board(BTO) Troubleshooting ............................................................... 2-48
Procedure 1 Diagnostic Test Program Execution Check ................................ 2-48
Procedure 2 Connector Check and Replacement Check ................................. 2-49
Bluetooth(BTO) Troubleshooting ○
2.16
Procedure 1 Diagnostic Test Program Execution Check ................................ 2-50
Procedure 2 Connector Check and Replacement Check ................................. 2-51
3G(BTO) Troubleshooting ○
2.17
Procedure 1 Diagnostic Test Program Execution Check ................................ 2-52
Procedure 2 Connector Check and Replacement Check ................................. 2-53
2.18 Camera(BTO) Troubleshooting ............................................................................... 2-54
Procedure 1 Diagnostic Test Program Execution Check ................................ 2-54
Procedure 2 Connector Check and Replacement Check ................................. 2-55
Satellite/Satellite Pro U500/U500D, PORTEGE M900/M900D, Dynabook Maintenance Manual
....................................................................... 2-50
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2 Troubleshooting Procedures
2-3