Compaq DESKPRO 386 Maintenance And Service Manual page 102

5-10 Chapter 5, Error Messages and Codes
Table 5-2. Advanced Diagnostics Error Codes
Error
Code Description
Memory Test
210-xx Incrementing pattern test.
210-01 Data read from block did not match
data written.
210-02 Scan of test block prior to testing.
210-05 Inverted pattern compare, but RAM
was correct.
210-10 Mapping LIM block, LIM page
not present.
211-xx Random pattern test.
211-01 Test failed.
211-02 Error while saving test block.
211-03 Error while restoring test block.
211-04 Insufficient memory to perform test.
211-05 Inverted pattern compare, but RAM
was correct.
Keyboard Test
301-01 Keyboard short test, 8042 self
test failed.
301-02 Keyboard short test, interface
test failed.
301-03 Keyboard short test, echo test failed.
301-04 Keyboard short test.
302-01 Keyboard long test failed.
Addendum 108431-001 (11-88) to
Manual No. 108033-003
Continued
Recommended
Action
Replace the memory board and retest for 210 and 211
error codes.
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 keyboard.
2. Replace the keyboard and retest.
3. Replace the system board and retest.
Continued...