008 - DOES THE DIAGNOSTICS FINISH WITHOUT ANY ERRORS? (YES, READ AHEAD. NO, GO TO STEP 009.)

qIf the Diagnostics \ All Tests did not detect a failure but the system still indicates a failure:

qCheck all adapter card jumper settings.

qCheck all adapter cards switch settings.

qCheck all adapter card cables and connectors.

qMake sure that all of the above are set correctly and show the correct voltages and continuity. Replace any defective cables or adapter cards. See “Power Supply Cable Connector Specifications” on page 129 and the layout of system board according the machine type in chapter 5.

qRun the Diagnostics \ All Tests again.

qIf an error or other symptom is displayed, go to “Index of Symptoms, Messages, Error Codes, or Beeps” on page 74.

qIf no error can be detected or the symptom is intermittent, go to "Undetermined Problems” on page 104.

qEnd

009 -

qIf 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.

qTake note of any messages, error codes, beeps, or new symptoms. Go to "Index of Symptoms, Messages, Error Codes, or Beeps" on page 74.

qIf there is no error symptom or the error symptom is intermittent, go to “Undetermined Problems” on page 104.

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IBM 2169 manual 009