IBM IC922 Servicing page 60

c) Insert the PCIe adapter (A) into the proper slot in the PCIe riser (B) as shown in the following
figure. Replace the tailstock screw to secure the PCIe adapter to the PCIe riser.
Figure 38. Inserting a PCIe adapter into the PCIe riser
d) Using your labels, replace any plugs or cables that extend out from the rear of the PCIe adapter.
e) Insert the PCIe riser into the system backplane as shown in the following figure.
Insert the riser, by using the slots and alignment pins (A) to properly insert the riser. Push the riser
firmly into the system backplane.
46 Power Systems: Servicing the IBM Power System IC922 (9183-22X)