2 Troubleshooting Procedures | 2.1 Troubleshooting |
2.1Troubleshooting
Chapter 2 describes how to determine which Field Replaceable Unit (FRU) in the computer is causing the computer to malfunction. (The “FRU” means the replaceable unit in the field.) The FRUs covered are:
1. | Power supply | 6. Touch pad | 11. | Wireless LAN | |
2. | System Board | 7. | Display | 12. | Sound |
3. | 3.5” USB FDD | 8. | Optical Drive | 13. | TV Tuner |
4. | 2.5” HDD | 9. | Modem |
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5. | Keyboard | 10. LAN |
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The Test Program operations are described in Chapter 3. Detailed replacement procedures are described in Chapter 4.
NOTE: After replacing the system board or CPU, it is necessary to execute the subtest 01 Initial configuration of 3.3 Setting of the hardware configuration in Chapter 3.
The following tools are necessary in addition to tools described in Chapter 3 for implementing the Diagnostics procedures:
1.Phillips screwdrivers
2.Toshiba
3.Tester
There are following two types of connections in the figures of board and module connection in and after 2.3 Power Supply Troubleshooting.
(1)Cable connection is described as line in the figures.
(2)Pin connection is described as arrow in the figure. <e.g> Connection of modem
QOSMIO F10 Maintenance Manual |
