Toshiba PROA500 Manual Do Utilizador

2 Troubleshooting Procedures 

         

Satellite L500 / Pro L500 Series Maintenance Manual         

4

 

Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in the computer is 
causing the computer to malfunction.  The FRUs covered are:

 

1. Display 

7. Wireless LAN 

13. Express card  19. 3in1 card   

2. HDD/SSD 

8. Camera 

14.HDMI  

 

 

3. Keyboard 

9. Bluetooth 

15.E-SATA 

 

 

4. USB HDD 

10. Headphone 

16. Optical drive   

 

5. Touchpad 

11.MIC  

17.LAN  

 

 

6. Speaker 

12.Modem 

18. BUTTON 

 

 

 

The Diagnostics Disk operations are described in Chapter 3.  Detailed replacement 
procedures are given in Chapter 4. 

The following tools are necessary for implementing the troubleshooting procedures: 

1.  Diagnostics Disk (Repair and Sound Repair) 

2.  Phillips screwdriver (2 mm) 

3.  6mm nut driver (for the helix screw nuts on the rear ports for CPU door) 

4.  2DD or 2HD formatted work disk for floppy disk drive testing 

5.  Sycard (EXPRESS CARD test card) 

6.  Cleaning kit for floppy disk drive troubleshooting 

7.  Cleaning kit for optical drive troubleshooting 

8.  Multimeter 

9.  External monitor 

10. USB compatible keyboard 

11. Multimedia sound system with line-in and line-out ports 

12. Headphones 

13. USB test module and USB cable 

14. Music CD 

15. MIC module and MIC line