Toshiba TOSHIBA NB100 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.   LAN            6.   Speaker 

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