IBM 8236-E8C Manual page 33

6. Select Logical hardware resources (system, frames, cards) from the Hardware Service Manager
display and press Enter.
7. Select System bus resources and press Enter. The display changes to the Logical Hardware
Resources on System Bus display.
8. Page down and locate Combined Function IOP that controls the IOA to be serviced.
9. Enter 9 in the Opt field for the Combined Function IOP to be serviced.
10. Locate the Storage IOA resource for the adapter to be serviced and enter 8 in the Opt field for that
resource.
11. Enter 3 for Concurrent maintenance in the Opt field for the Storage IOA resource to be serviced.
The display changes to the Hardware Resource Concurrent Maintenance display.
12. Press F9 to turn off the power to the domain.
13. Press Enter to confirm start turning off the power. The display changes to the Hardware Resource
Concurrent Maintenance Status display, which shows the status of the turned off power.
When the power is turned off completely, the display returns to the Hardware Resource Concurrent
Maintenance display. The display shows that the Power Status is turned off for Storage IOA. Leave
this display on the HSM while you remove and replace the adapter.
14. Check the slot power LED state for the slot in which the adapter resides to verify that power of the
adapter is turned off.
For a double-wide adapter, there is only one power LED visible for both slots.
15. Remove and replace the adapter. Removal and replacement procedures are covered in the
customer-installable features publication.
16. After the replacement is complete, return to the Hardware Resource Concurrent Maintenance display
on the HSM.
17. If you were previously instructed to use operator panel function 69 to power on the adapter, do so
now from either the system operator panel or from the HMC operator panel functions for the
owning partition. Then go to step 22, otherwise continue with next step.
18. Enter F10 to turn on the power to the adapter.
19. Press Enter to begin turning on the power.
20. If the Work with Controlling Resource display appears, enter 7 in the Opt field for the Combined
function IOP to assign the IOA to.
The Hardware Resource Concurrent Maintenance Status display shows the status of the power
turned on.
21. When the power is turned on completely, the display returns to the Hardware Resource Concurrent
Maintenance display. The display shows that the Power Status is turned on for the Storage IOA.
22. Check the LED status to verify that the adapter power is turned on.
For a double-wide adapter, there is only one power LED visible for both slots.
23. Return to the procedure that sent you here.
Related tasks:
Installing PCI adapters
Related reference:
IBM Prerequisite Web page
Parts information
PCI adapter placement
"Backplane daughter cards and RAID enablement cards" on page 2
Find links to topics that cover Backplane daughter cards and RAID enablement cards.
19
Managing PCI adapters