Toshiba PRO L600 Manual Do Utilizador

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Chapter 2 Troubleshooting Procedures  
 
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)               
2.6 Keyboard Troubleshooting 
re 1:  Diagnostic Test Program Execution Check 
Procedure 1 
Diagnostic Test Program Execution Check 
Execute the Keyboard Test (DIAGNOSTIC TEST) and Pressed key display test in the 
Diagnostic Program. Refer to Chapter 3, Tests and Diagnostics, for more information on how 
to perform the test program. 
If an error occurs, go to Procedure 2. If an error does not occur, keyboard is functioning 
properly. 
To check if the computer’s keyboard is malfunctioning or not, follow the troubleshooting 
procedures below as instructed. 
Procedu
Procedure 2:  Connector and Replacement Check