to error codes 203 - 01
208 - 02 Error during saving program memory in through 211 - 03:
refresh test
1. Replace the defective
208 - 03 Error during restore program memory memory chip (or
in refresh test option memory if
installed, error code
210 - xx Incrementing pattern test failed 208) if an error code is
(expanded memory test) accompanied by an
XX000 BYYZZ code and
210 - 01 Data read from block did not match retest.
data written 2. Replace the system
memory board or the
210 - 02 Scan of test block prior to testing system board.
210 - 03 Error while restoring block under test
210 - 05 Inverted pattern compare, but RAM was
correct
210 - 06 Error while restoring block under test
210 - 07 Main memory update failure
211 - xx Random data pattern test
211 - 01 Memory random pattern test failed
211 - 02 Error during saving program memory and
random pattern in write/read test
211 - 03 Error during restore of program memory
and random pattern in write/read test
==============================================================================
Table 5-4. Keyboard Test Error Code
==============================================================================
Error
Codes Error Description Recommended Action
------------------------------------------------------------------------------
301 - 01 Keyboard short test, 8042 self test The following steps apply
failed to error codes 301 - 01
through 304 - 06:
301 - 02 Keyboard short test. interface test
failed 1. Check the keyboard
cable connector. If
301 - 03 Keyboard short test. echo test disconnected, turn
failed off computer and
connect keyboard.
301 - 04 Keyboard short test failed 2. Check internal keyboard
connections to system
302 - 01 Keyboard long test failed board.
3. Replace the keyboard
303 - 01 Keyboard LED test, 8042 self test and retest.
failed 4. Replace the system
board and retest.
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