Toshiba Satellite/Satellite PRO T230D SERIES Manual Do Utilizador
2 Troubleshooting Procedures
Satellite/Satellite PRO T230D
Series Maintenance Manual
3
2.1
Troubleshooting Introduction
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:
causing the computer to malfunction. The FRUs covered are:
1. Display
7. Wireless LAN
13. 4 in 1 card
19. Wimax
2. HDD
8. Camera
14. CRT
3. Keyboard
9. Bluetooth
15. LAN
4. USB ports
10. Headphone
16. 3D sensor
5. Touchpad
11.MIC
17. HDMI
6. Speaker/Head
12. 3G
18. E-SATA
The Diagnostics Disk operations are described in Chapter 3. Detailed replacement
procedures are given in Chapter 4.
procedures are given in Chapter 4.
The following tools are necessary for implementing the troubleshooting procedures:
1. Phillips screwdriver (2 mm)
2. 6mm nut driver (for the helix screw nuts on the rear ports for RAM door)
3. 2DD or 2HD formatted work disk for floppy disk drive testing
4. Torx screw driver with type T6 bit for HDD door
5. USB memory disk
6. Multimeter
7. External monitor
8. USB compatible keyboard
9. Multimedia sound system with line-in and line-out ports
10. Headphones
11. USB test module and USB cable
12. MIC line
13. E-SATA HDD & cable
14. HDMI cable