Figure 34. Removing the PCIe riser
b. If you are removing a storage drive adapter, label and disconnect the signal cables from the
adapter.
c. If the riser contains a GPU, remove the power cable (A) from the system backplane as shown in
Figure 35 on page 35. Using your thumb, press the release latch on the connector to remove the
cable.
34
Power Systems: Servicing the IBM Power System S821LC (8001-12C) or the IBM CS821 (8005-12N)