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.
------------------------------------------------------------------------------
Error
Code Error Description Recommended Action
------------------------------------------------------------------------------
204 - 05 Page hit address test failed. Replace the appropriate memory
module(s) or memory board and
205 - 01 Walking I/O test failed. retest for error codes 203 - 01
through 210 - 03. Refer to
205 - 02 Error during saving program Section 6.4.
memory in walking I/O test.
205 - 03 Error during restore of program
memory in walking I/O test.
205 - 04 Insufficient memory to
perform test.
208 - 01 Memory refresh test failed.
208 - 02 Error during saving program
memory in refresh test.
208 - 03 Error during restore of program
memory in refresh test.
210 - xx Random Pattern Test
210 - 01 Random pattern test failed.
210 - 02 Error during saving program.
210 - 03 Error while restore of program.
==============================================================================
Table 6-4. Keyboard Error Codes (3xx - xx Range)
==============================================================================
Error
Code Error Description Recommended Action
------------------------------------------------------------------------------
301 - 01 Keyboard short test, The following steps apply to error
8042 self test failed. codes 301 - 01 through 304 - 06.
301 - 02 Keyboard short test, 1. Check the keyboard connector.
interface test failed. If disconnected, turn off the
computer and connect the
301 - 03 Keyboard short test, keyboard.
echo test failed 2. Replace the keyboard and retest.
3. Replace the system board and
301 - 04 Keyboard short test, retest.
keyboard retest failed.
302 - 01 Keyboard long test failed.