echo test failed
301 - 04
Keyboard short test
302 - 01
Keyboard long test failed.
303 - 01
Keyboard LED test,
8042 self test failed
303 - 02
Keyboard LED test,
reset test failed
303 - 03
Keyboard LED test,
reset test failed
------------------------------------------------------------------------------
Error
Code
Description
------------------------------------------------------------------------------
303 - 04
Keyboard LED test,
LED command test failed
303 - 05
Keyboard LED test,
LED command test failed
303 - 06
Keyboard LED test,
LED command test failed
303 - 07
Keyboard LED test,
LED command test failed
303 - 08
Keyboard LED test,
command byte restore
test failed
303 - 09
Keyboard LED test,
LEDs failed to light
304 - 01
Keyboard typematic test
failed
304 - 02
Unable to enter mode 3
304 - 03
Incorrect scan code from
keyboard
304 - 04
No make code observed
304 - 05
Unable to disable typematic
feature
304 - 06
Unable to return to normal mode
==============================================================================
Table 3-5.
Parallel Printer Test Error Codes
keyboard.
2.
Replace the keyboard and retest.
3.
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
keyboard.
2.
Replace the keyboard and retest.
3.
Replace the system board and
retest.