Troubleshooting Introduction - Toshiba Satellite A350 Maintenance Manual

Tables
Table 2-1
Table 2-2
2.1
Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in the computer is
causing the computer to malfunction.
1. Display
2. CRT Port
3. Keyboard
4. USB ports
5. UWB
6. Touch Pad
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
16. SPDIF line
17. Finger print module
Satellite A350, SATEGO A350, EQUIUM A350 Series Maintenance Manual
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Battery LED ........................................................................................................10
DC-IN LED.........................................................................................................11

Troubleshooting Introduction

7. Speaker
8. Optical drive
9. Modem
10. Express card unit 16. SPDIF
11. IEEE 1394 port
12. Wireless LAN
manuals search engine
2 Troubleshooting Procedures
13. Camera 19. FM Tuner
14. Bluetooth 20. E-SATA
15. HDMI 21. Felica
22. HDD
17. MIC
18. Finger Print
3