Power Pip11 - IBM i 830 Repair Manual

Power PIPs
5. Perform the following:
6. Perform the following:
7. Perform the following:
8. Have you reinstalled all of the cards?
9. Replace the PCI backplane assembly in location CB1, symbolic FRU

Power PIP11

To correct the power-on problem, perform this procedure until you correct the
problem and you can power on the system.
Note: The following steps are for the system unit, unless other instructions are
396
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1
This ends the procedure.
a. Power off the frame that you are working on.
b. Remove power supply P02. Remove the new B02 assembly. Replace it with
the original B02 assembly. Install power supply P2.
c. Remove power supply P01. Remove the B01 assembly. Replace it with a
new B01 assembly. Install power supply P01.
d. Power on the frame.
Does a power supply reference code occur?
Yes No
↓
The B01 assembly that you removed in this step is the failing item.
This ends the procedure.
a. Power off the frame that you are working on.
b. Remove power supply P01 and remove the new B01 assembly. Replace it
with the original B01 assembly.
c. Install power supply P01.
d. Replace the following FRUs one at a time:
v Control panel symbolic FRU - CTLPNL.
v PCI backplane assembly location CB1 symbolic FRU - TWRCARD.
This ends the procedure.
a. Power off the frame that you are working on.
b. Reinstall 1 of the cards that you removed in step 1 on page 394 of this
procedure.
c. Reconnect the AC power cable to the unit that you are working on.
d. Power on the frame.
Does a power reference code occur?
No Yes
↓
Replace the last card that you reinstalled in this step.
Yes No
↓
Repeat step 7 of this procedure, reinstalling the next card.
-TWRCARD.
This ends the procedure.
given.