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IBM PS/1 - MAP 1200: Serial Port Adapter

IBM PS/1
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MAP 1200: Serial Port Adapter
Symptom Explanation
Conditions That Could Cause This
Symptom
You have entered this
MAP because you
received a 12XX error
code or you have been
directed here from
another MAP.
The serial port adapter card is failing.
The riser card is failing.
The system board is failing.
The setup is incorrect.
001
(From step 002)
Power off the system unit.
Remove all adapter cards from the riser card except for one serial port
adapter card.
Disconnect all external cables and devices from the system unit, except
for the keyboard, mouse, and display.
Insert the Advanced Diagnostics diskette in drive A.
While holding down both mouse buttons, power on the system unit. This
automatically sets the serial port configuration correctly.
Run the Serial Port Adapter tests. Use the RUN TESTS ONE TIME
option.
Follow the instructions on the screen.
DID YOU RECEIVE AN ERROR MESSAGE?
Yes No
002
You have successfully completed the Advanced Diagnostic tests. If
you suspect an intermittent problem, start an error log. If you need
instructions, refer to “Error Log” on page 3-9.
If you have a second serial port adapter card in the system unit, return
to Step 001 and test the second card.
003
Diagnostic Information 2-75

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