Procedure 4 Replacement Check - Toshiba TECRA A9 Series Maintenace Manual
Toshiba tecra a9 series; tecra s5; tecra p5; satellite pro s200 notebook
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Also See for TECRA A9 Series:
- Maintenance manual (405 pages) ,
- User manual (258 pages) ,
- Resource manual (52 pages)
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2 Troubleshooting Procedures
Procedure 3
Diagnostic Test Program Execution Check
Execute the following tests from the Diagnostic Test Menu. Refer to Chapter 3, Tests and
Diagnostics, for more information on how to perform these tests.
1. System test
2. Memory test
3. Keyboard test
4. Display test
5. Floppy Disk test
6. Async test
7. Hard Disk test
8. Real Timer test
9. NDP test
10. Expansion test
11. CD-ROM/DVD-ROM test
12. Wireless LAN test
13. Sound test
14. LAN/Modem/Bluetooth/IEEE1394 test
If an error is detected during these tests, go to Procedure 4.
Procedure 4
Replacement Check
The system board connectors may be disconnected. Disassemble the computer following the
steps described in Chapter 4, Replacement Procedures and perform Check 1.
Check 1
Visually check for the following:
a) Cracked or broken connector housing
b) Damaged connector pins
If their connectors are in good condition, but there is still a problem, go to Check
2.
Check 2
The system board may be damaged. Replace the system board with a new one
following the steps described in Chapter 4, Replacement Procedures.
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[CONFIDENTIAL] TECRA A9(S5/P5/S200) Maintenance Manual (960-633)
2.4 System Board Troubleshooting
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Troubleshooting
