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IBM PS/1 - Page 65

IBM PS/1
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030 (continued)
Replace the failing SIMM memory card.
031
DO YOU HAVE A 386SX OR A 486SX SYSTEM BOARD?
Yes No
032
Go to Step 035.
033
You may have a failing math coprocessor.
Power off the system unit.
Remove the math coprocessor. Use a Processor Removal Tool to
remove the math coprocessor. Observe ESD precautions.
Power on the system unit.
DID THE SYMPTOM REMAIN?
Yes No
034
Replace the failing math coprocessor.
035
(From step 032)
You may have a failing indicator lamp.
Power off the system unit.
Unplug one indicator lamp at a time.
Power on the system unit.
DID THE SYMPTOM REMAIN?
Yes No
036
(Step 036 continues)
Diagnostic Information 2-27

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