IBM Token-Ring Network PC Adapter Hardware Maintenance And Service page 62

NO
If an error occurred during the tests, a screen
similar to the following will appear on your
display.
Follow the instructions on the screen and in the
explanation of the error message in "Advanced
Diagnostics Messages and Codes" on page 3-34.
TESTING - Primary IBM Token-Ring Network PC Adapter
ADAPTER ADDRESS: 10005A000188 CODE LEVEL: FO FOFO A33802B
INTERRUPT LEVEL: 2 ROM ADDRESS: CCOOO
[000 - Adapter Card Tests PASSED -
DODO - Open Phase Tests PASSED -
ADO? - Transmit/Receive Tests FAILED
0: 13: 21
ERROR
Primary IBM Token-Ring Network PC Adapter 166AO S
3-25