Compaq SLT 386s/20 Maintenance And Service Manual page 23

Code Description
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201 - 01 Memory machine ID test failed
202 - 01 Memory system ROM checksum
failed
202 - 02 Failed RAM/ROM map test
202 - 03 Failed RAM/ROM protect test
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203 - 01 Memory write/read test
203 - 02 Error during saving program
memory in write/read test
203 - 03 Error during restore of
program
204 - 01 Memory address test failed
204 - 02 Error during saving program
memory in address test
204 - 03 Error during restore of program
memory in address test
204 - 04 A20 address test failed
204 - 05 Page hit address test failed
205 - 01 Walking I/O test failed
205 - 02 Error during saving program
memory in walking I/O test
205 - 03 Error during restore of program
memory in walking I/O test
210 - xx Increment Pattern Test
211 - xx Random Pattern Test
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Table 3-4. Keyboard Test Error Codes
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Error
Code Description
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301 - 01 Keyboard short test, 8042
self test failed
301 - 02 Keyboard short test,
interface test failed
301 - 03 Keyboard short test,
Recommended Action
The following steps apply to
error codes 201 - xx through
202 - xx:
1. Replace the system ROM and
retest.
2. Replace the system memory board
and retest.
The following steps apply to
error codes 203 - xx through
211 - xx:
1. Replace the memory board and
retest.
2. Replace the system board and
retest.
Recommended Action
The following steps apply
to error codes 301 - xx through
304 - xx:
1. Check the keyboard connection.
If disconnected, turn off the
computer and connect the