007 - DO YOU HAVE AN OHM READING WHEN THE SWITCH IS PRESSED AND AN OPEN READING WHEN THE SWITCH IS RELEASED? (YES, READ AHEAD. NO, GO TO STEP 008.)

Replace the on/off switch cable assembly.

008 -

Replace the system board.

End.

009 -

Replace the power supply.

End.

Check Procedures 71

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IBM 2274 manual Replace the on/off switch cable assembly, Replace the power supply End Check Procedures