2.1 Troubleshooting Introduction | 2 Troubleshooting Procedures |
2.1Troubleshooting 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:
1. | Display | 6. TouchPad | 11. IEEE 1394 port | |
2. | USB Floppy Drive | 7. | Speaker | 12. Wireless LAN system |
3. | Keyboard | 8. | Optical drive | 13. Express card unit. |
4. | USB ports | 9. Modem | 14. Bluetooth | |
5. | 10. PCMCIA unit |
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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 (PCMCIA 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
12.Headphones
13.USB test module and USB cable
14.Music CD
Satellite M70 /Satellite Pro M70 Series Maintenance Manual | [CONFIDENTIAL] |
