Toshiba L640 Personal Computer User Manual


 
Chapter 2 Troubleshooting Procedures
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
2.17 Microphone Troubleshooting...................................................................................... 39
Procedure 1 Sound Recorder Execution Check .......................................... 39
Procedure 2 Connect Check and Replacement Check…………………….39
2.18 CRT Troubleshooting ................................................................................................. 40
Procedure 1 External Monitor Check.......................................................... 40
Procedure 2 Connector and Cable Check………………………………….40
2.19 USB Troubleshooting ................................................................................................. 41
Procedure 1 Diagnostic Test Program Execution Check ............................ 41
Procedure 2 Connect Check and Replacement Check…………………….41
2.20 LED Troubleshooting ................................................................................................. 42
Procedure 1 Each function Execution Check.............................................. 42
Procedure 2 Connect Check and Replacement Check………………….…42
2.21 Optical Disk Drive Troubleshooting........................................................................... 43
Procedure 1 Diagnostic Test Program Execution Check ............................ 43
Procedure 2 Connect Check and Replacement Check…………………….43
2.22 Modem Troubleshooting............................................................................................. 44
Procedure 1 Diagnostic Test Program Execution Check ............................ 44
Procedure 2 Connector Check and Replacement Check……………….….44
2.23 3 in 1 Card Reader Troubleshooting........................................................................... 46
Procedure 1 Media Card Check .................................................................. 46
Procedure 2 Connector Check and Replacement Check……………….….46