Toshiba Satellite L830 Maintenance Manual page 8

2.9 Display Troubleshooting ..............................................................................................27
Procedure 1
Procedure 2
Procedure 3
Procedure 4
2.10 Optical Disk Drive Troubleshooting ............................................................................30
Procedure 1
Procedure 2
2.11 Modem Troubleshooting ..............................................................................................31
Procedure 1
Procedure 2
2.12 LAN Troubleshooting ..................................................................................................33
Procedure 1
Procedure 2
2.13 Wireless LAN Troubleshooting ...................................................................................34
Procedure 1
Procedure 2
Procedure 3
2.14 Sound Troubleshooting ................................................................................................37
Procedure 1
Procedure 2
2.15 Fingerprint Troubleshooting ........................................................................................39
Procedure 1
Procedure 2
2.16 Bluetooth Troubleshooting ..........................................................................................40
Procedure 1
Satellite L830 Maintenance Manual (960-Q08)
External Monitor Check ...........................................................27
Diagnostic Test Program Execution Check .............................27
Connector and Cable Check .....................................................28
Replacement Check .................................................................29
Diagnostic Test Program Execution Check .............................30
Connector Check and Replacement Check ..............................30
Diagnostic Test Program Execution Check .............................31
Connector Check and Replacement Check ..............................31
Diagnostic Test Program Execution Check .............................33
Connector Check and Replacement Check ..............................33
Transmitting-Receiving Check ................................................34
Antennas' Connection Check ...................................................35
Replacement Check .................................................................36
Connector Check ......................................................................37
Replacement Check .................................................................38
Diagnostic Test Program Execution Check .............................39
Connector Check and Replacement Check .............................39
Connector Check and Replacement Check .............................40