IBM pSeries 690 Service Manual page 233

After each FRU is exchanged, is the error code that sent you to this MAP still reported?
The problem has been corrected. Go to "MAP 0410: Repair Checkout" in the RS/6000 and
NO
Eserver pSeries Diagnostic Information for Multiple Bus Systems.
YES Replace the next FRU on the list. If all FRUs on the list have been replaced, call for
support.
Step 152a-4
Inform the customer that the line voltage into the BPA is missing or too low, and must be checked.
Can the line voltage be checked now?
NO Defer this repair until the customer's utility can check the line voltage. This ends the procedure.
YES Go to "Step 152a-5."
Step 152a-5
Does the customer utility voltage check out OK?
NO The customer must restore utility voltage. This ends the procedure.
YES Exchange the power cord, and go to "Step 152a-6."
Step 152a-6
Press the service complete button.
Is error code that sent you to this MAP still reported?
The problem has been corrected. Go to "MAP 0410: Repair Checkout" in the RS/6000 and
NO
Eserver pSeries Diagnostic Information for Multiple Bus Systems. This ends the procedure.
YES Call for support. This ends the procedure.
Chapter 3. Maintenance Analysis Procedures
217