Chapter 2 Troubleshooting Procedures
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
2.8 Display Troubleshooting............................................................................................. 23
Procedure 1 External Monitor Check.......................................................... 23
Procedure 2 Diagnostic Test Program Execution Check............................ 23
Procedure 3 Connector and Cable Check.................................................... 24
Procedure 4 Replacement Check ................................................................ 25
2.9 LAN Troubleshooting................................................................................................. 26
Procedure 1 Diagnostic Test Program Execution Check............................ 26
Procedure 2 Connector Check and Replacement Check............................. 26
2.10 Wireless LAN Troubleshooting.................................................................................. 27
Procedure 1 Transmitting-Receiving Check............................................... 27
Procedure 2 Antennas' Connection Check.................................................. 28
Procedure 3 Replacement Check ................................................................ 29
2.11 Sound Troubleshooting............................................................................................... 30
Procedure 1 Connector Check..................................................................... 30
Procedure 2 Replacement Check ................................................................ 31
2.12 Bluetooth Troubleshooting ......................................................................................... 32
Procedure 1 Connector Check and Replacement Check............................ 32
2.13 HDMI Troubleshooting .............................................................................................. 33
Procedure 1 Connector Check and Replacement Check............................ 33
Procedure 2 External Monitor Check……………………………………...33
Procedure 3 Connector and Cable Check…………………………………34
Procedure 4 Replacement Check………………………………………….35
2.14 Memory Troubleshooting ........................................................................................... 36
Procedure 1 Diagnostic Test Program Execution Check............................ 36
Procedure 2 Connect Check and Replacement Check…………………….36
2.15 3G Troubleshooting .................................................................................................... 37
Procedure 1 Connector Check and Replacement Check............................ 37
2.16 Camera Troubleshooting............................................................................................. 38
Procedure 1 Camera Execution Check........................................................ 38
Procedure 2 Connect Check and Replacement Check…………………….38
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