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12. Rerun POST and Computer Checkup, completing the recommended actions in
the order given until the problem is solved and no error messages
occur.
Computer Checkup (TEST) Error Codes
Computer Checkup (TEST) error codes occur if the system recognizes a
problem while running Computer Checkup. These error codes help identify
possible defective assemblies. Tables 2-2 through 2-13 list Computer
Checkup error codes, a description of the error condition, and the
recommended action for resolving the condition.
NOTE: The error codes in the following tables are listed in an AYY-XX
format, where:
A or AA = Number that represents the faulty assembly.
YY = Test or action that failed.
XX = Specific problem.
Table 2-2. Processor Computer Checkup Error Codes
===========================================================================
Error Code
Description
===========================================================================
101 - xx
CPU test failed.
---------------------------------------------------------------------------
102 - xx
Coprocessor error.
---------------------------------------------------------------------------
103 - xx
DMA page registers
test failed.
---------------------------------------------------------------------------
104 - xx
Interrupt controller
master test failed.
---------------------------------------------------------------------------
105 - xx
Port 61 error.
---------------------------------------------------------------------------
106 - xx
Keyboard controller
self-test failed.
---------------------------------------------------------------------------
107 - xx
CMOS RAM test failed.
---------------------------------------------------------------------------
108 - xx
CMOS interrupt test
failed.
---------------------------------------------------------------------------
109 - xx
CMOS clock load data
test failed.
---------------------------------------------------------------------------
110 - xx
Programmable timer
load data test failed.
---------------------------------------------------------------------------
111 - xx
Refresh detect test
Recommended Action
Replace the processor board.
Replace the processor board.
Replace the system board.
Replace the system board.
Replace the system board.
1. If using an external keyboard,
try another keyboard. If second
keyboard passes, replace first
one.
2. Replace the system board.
Replace the system board.
Replace the system board.
Replace the system board.
Replace the system board.
Replace the system board.
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Troubleshooting
