Toshiba S500M Manual Do Utilizador

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  Troubleshooting Procedures  
TECRA M11/Satellite Pro S500M Series Maintenance Manual (960-813) [CONFIDENTIAL] 
2-43 
Procedure 3 
Replacement Check 
The LCD module and system board are connected to display circuits. Any of these 
components may be damaged. Refer to Chapter 4, Replacement Procedures. 
Check 1  Replace the LCD cable with a new one following the instructions in Chapter 4, 
Replacement Procedures and test the display again. If the problem still exists, 
perform Check 2. 
Check 2  Replace the LCD module with a new one following the instructions in Chapter 4, 
Replacement Procedures and test the display again. If the problem still exists, 
perform Check 3 
Check 3  The display controller on the system board may be damaged. Replace the system 
board with a new one following the instructions in Chapter 4, Replacement 
Procedures
.