Troubleshooting Introduction - Toshiba Satellite SERIES Maintenance Manual

2 Troubleshooting Procedures
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
2. Keyboard
3. USB ports 9. Express card
4. MIC
5. Touch Pad 11.Camera
6. Speaker
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. Phillips screwdriver (3.5 mm)
2. 2DD or 2HD formatted work disk for floppy disk drive testing
3. Express card
4. Multimeter
5. External monitor
6. USB compatible keyboard
7. Multimedia sound system with line-in and line-out ports
8. Headphones
9. USB test module and USB cable
10. Music CD
11. MIC module and MIC line
12. Audio loopback
13. Finger print module
14. TV tuner signal generator
15. E-SATA HDD
16. Felica card
17. Remote controller
18. HDMI
19. CRT
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2.1

Troubleshooting Introduction

7. Optical driver 13. HDMI CEC
8. Modem
19. 3D Sensor
15. Finger printer 21. Bridge Media slot
10.Wireless LAN 16. E-SATA
17. Felica card
12.Bluetooth 18. JET
manuals search engine
4. TV-Tuner&B-Cas 25. LAN
20. Sleep & Charge 26. Light sensor
27. HDD
22. Sleep & Play music 28. CIR
23. Wimax
24. 3G
4