Toshiba PSAGVX Manual Do Utilizador

This chapter describes the fault diagnosis procedures for field replaceable units (FRUs) in the 
computer. 
 
The FRUs covered here are as follows: 

1.  System board   

2.   HDD 

 3.  Keyboard 

4.  Display 

 

5.  ODD drive  

 6.  LAN 

7. Finger Print                   8.   Speaker                  9. IEEE 1394   
10. Cooling module 

 
 
See Chapter 4 for the procedures to replace FRUs and Chapter 3 for the procedures to use test 
programs 
The following tools are required to perform the diagnostic procedures: 

1.  Diagnostics (maintenance test program) disk 
2.  Phillips screwdrivers (2 mm, 2.5 mm) 
3.  Cleaning disk kit (for ODD drive cleaning) 
4.  Bootable CD 
5.  Multimeter 
6.  External monitor 
7.  Headphone 
8.  Microphone 
9.  A-BEX TEST DVD  
10. Music CD 
11. DVD TSD-1 (TOSHIBA EMI DVD Test Media)