PCIBUS
The failing item is in a FC 5033, FC 5034, or FC 5035 migrated tower or an
attached FC 5065 I/O tower. Go to Symbolic FRU PCIBUS in the Migrated
Expansion Tower Problem Analysis, Repair and Parts manual for information on
servicing this symbolic FRU.
This ends the procedure.
PGDPART
Perform the POW-PIPs in each step before exchanging parts when referenced.
1. Is the SRC 1xxx 2221 or 2321?
No Yes
↓ The backplane card may be the failing item. See “BACKPLN” on
page 504 to exchange the failing item (see “Locations and Addresses”
on page 705). If the error did not go away, exchange the cable
between the panel and the card, part 44H8022 or 44H8017 (see
“Locations and Addresses” on page 705).
This ends the procedure.
2. Is the SRC 1xxx 2222, 2223, 2322 or 2323?
No Yes
↓ See tower card (“TWRCARD” on page 601) only for these SRCs.
3. Is the SRC 1xxx 2224 or 2324?
Yes No
↓ Go to step 6 of this procedure.
4. Are you working on a unit with a SPD card enclosure with the 2735 card
installed correctly?
No Yes
↓ Exchange the following parts one at a time:
v 2735 optical Bus IOP – part 44H7791
v SPD backplane – part 44H7994
This ends the procedure.
5. Exchange the following parts one at a time:
v PCI I/O card – part 45H1235 (see “Locations and Addresses” on page 705).
v The cable between the SP/PCI I/O card and the PCI I/O card – part
44H8038 (see “Locations and Addresses” on page 705).
v The SP/PCI/ I/O card – part 45H1226 (see “Locations and Addresses” on
page 705).
This ends the procedure.
6. Perform the following:
a. Power off the expansion frame.
b. Check that the tower card (TWRCARD) is connected and seated properly.
c. Check that the power supplies (PWRSPLY) are connected and seated
properly.
d. Power on the expansion frame.
Symbolic FRUs
562
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1
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