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IBM-AUSTRIA - PC-HW-Support 30 Aug 1999 |
System Board and CPU Mini-Cartridge Checkout (TP 560Z - 2640)
System Board and CPU Mini-Cartridge Checkout
The system board and the CPU mini-cartridge FRUs
perform the operation on the computer. Processor
problems can be caused by either FRU. Generally, the
CPU mini-cartridge has a lower failure rate. If a numeric
code indicates the system board or the CPU mini-cartridge
as failing, do the following procedure to isolate the
problem:
- Run the system board test to verify the symptom.
This test verifies both the system board and the CPU
mini-cartrige. If no error is detected, return to
'Undetermined Problems'.
NOTE: Do not touch the keyboard and the pointing
device when the system board is being tested.
This might cause unexpected errors.
- If FRU code 10 appears, replace the system board,
but do not replace the CPU mini-cartrige. Transfer
the CPU mini-cartrige from the old system board to
the new system board.
- If FRU code 11 appears, reseat the CPU mini-cartridge.
- Rerun the test to verify the fix.
- If FRU code 11 remains, replace the CPU mini-cartridge.
If this procedure does not correct the problem, go to 'Undetermined Problems'.
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