IBM 2274 - Manual (Page 71)

Check Procedures 37
- Check all adapter card jumper settings.
- Check all adapter card switch settings.
- Check all adapter card cables and connectors.
Make sure that all of the above are set correctly
and show the correct voltages and continuity. Re-
place any defective cables or adapter cards. See
“Parts/Test Point Locations” on page 107.
- Run the Diagnostics \ All Tests again.
- If an error or other symptom is displayed, go to
“Index of Symptoms, Messages, Error Codes, or
Beeps” on page 38.
- If no error can be detected or the symptom is in-
termittent, go to “Undetermined Problems” on
page 74.
• End
009 -
• If the last test stops and you cannot continue, first
make sure all switches, power connectors, cables,
and jumpers are set correctly and show the correct
voltages and continuity.
• Take note of any messages, error codes, beeps, or
new symptoms. Go to “Index of Symptoms,
Messages, Error Codes, or Beeps” on page 38.
• If there is no error symptom or the error symptom
is intermittent, go to “Undetermined Problems” on
page 74.