IBM i 830, Repair Manual

Page: 326 / 1000

g. The IOP with a failing IOA is in the card position that matches the
multi-adapter bridge function number that you recorded in the DSA. In
the
″
IOP
″
or
″
IOA
″
column of “Appendix H. Installed Features in a PCI
Bridge Set Form” on page 969 write the word
″
DSA
″
next to the IOP that is
identified in the DSA.
h. In the “Appendix H. Installed Features in a PCI Bridge Set Form” on
page 969, start at the card position for the IOP in the DSA and search
down the
″
IOP
″
or
″
IOA
″
column (increasing multi-adapter bridge
function numbers) and mark each IOA with an
″
X
″
until you hit the next
IOP or the bottom of the column. The IOAs that you marked with
″
X
″
are
all under the control of the IOP that is indicated in the DSA.
3.
Did the SRC appear on the system control panel or the system console? (This
would happen if the system does not have multiple partitions or if the failure
occurred in the Primary partition of a system with multiple partitions.)
No Yes
↓
This procedure instructs you to power off and power on the system or
partition with the problem. Perform that function as you would
normally power off and power on the system. Continue with step 5 of
this procedure.
4. When this procedure instructs you to power off and power on the system or
partition, power off or power on
only the partition that reported the problem.
Perform that from the
″
Work with system partitions
″
option under SST/DST.
Then, from the Primary partition, use HSM concurrent maintenance to power
off the card positions that you are instructed to work with. The removal and
exchange procedures for those positions will guide you through the HSM
concurrent maintenance functions. This procedure will guide you to the
correct removal and exchange procedure for each card position that you are
instructed to work with.
5. Power off the system or partition.
6. Remove all of the IOAs that you marked with an
″
X
″
in “Appendix H.
Installed Features in a PCI Bridge Set Form” on page 969. Be sure to record
the card position of each IOA so that you can reinstall it in the same position
later. To determine the removal and installation procedures for the IOAs,
locate the IOA card positions in the
″
FRU Locations and Failing Items
″
table
for the frame type that you recorded.
″
FRU Locations and Failing Items
″
tables are in “Locations and Addresses” on page 705.
Power on the system or partition.
Does the SRC or failure that sent you to this procedure occur?
Yes No
↓
Power off the system or partition. Go to step 14 on page 313.
7. Power off the system or partition. Exchange the IOP that is indicated in the
DSA. Be sure to record the card position of the IOPs so that you can reinstall
it in the same position later. To determine the removal and installation
procedure for the IOP, locate the IOP’s card position in the
″
FRU Locations
and Failing Items
″
table for the frame type you recorded.
″
FRU Locations and
Failing Items
″
tables are in “Locations and Addresses” on page 705.
Power on the system or partition.
Does the SRC or failure that sent you to this procedure occur?
No Yes
↓
Go to step 24 on page 314.
Bus, High-Speed Link (HSL) PIPs
312
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1