Toshiba PROL450D Manual Do Utilizador

Satellite L450D/455D, Satellite pro L450D Series Maintenance Manual 

 

 

                                                                       

7

 

If the diagnostics program cannot detect an error, the problem may be intermittent.  The test 
program should be executed several times to isolate the problem.  When a problem has been 
located, perform the appropriate troubleshooting procedures as follows:  

1.  If an error is detected by the battery test, perform the Power Supply Troubleshooting 

procedures in Section 2.3 

2.  If an error is detected by the display test, perform the Display Troubleshooting 

procedures in Section 2.4 

3.  If an error is detected by the keyboard test, perform the Keyboard Troubleshooting 

procedures in Section 2.5 

4.  If an error is detected by the TouchPad test, perform the TouchPad Troubleshooting 

procedures in Section 2.7 

5.  If an error is detected by the audio beep test, perform the Speaker Troubleshooting 

procedures in Section 2.8 and the Optical Drive Troubleshooting Procedures in 
Section 2.9