8. Rotate the adapter retainer clip counterclockwise, as shown in the following
illustration.
9. Lift the adapter retaining seat resting on the adapter retention bracket.
10. Carefully grasp the PCI adapter by its top edge or upper corners, and remove it
from the system.
11. Store the adapter in a safe place.
12. If you do not plan to install another adapter into the vacated slot, seal the
expansion slot using an expansion-slot cover. If you are installing another adapter,
go to “Adding or Replacing a Non-Hot-Pluggable PCI Adapter” on page 147.
13. If you have other options to install, refer to “Model D20 FRU Replacement
Procedure List” on page 124. If you do not have other options to install, continue
on to the next step.
14. Close then secure the service access cover with the three thumbscrews located on
its back edge.
15. Connect the adapter cables.
16. Reconnect the power source to the system.
17. Route the cables through the cable-management arm.
18. Push the system drawer back into the operating position as described in “D20
Operating Position” on page 126.
19. Power on the system as described in “Starting the System” on page 55.
20. Close the rack doors.
146 Eserver pSeries 7311 Model D10 and Model D20 Service Guide