Turn off the server (see Turning off the server) and all attached peripheral devices. Disconnect all power cords; then, disconnect all external cables from the server.
Determine which expansion slot you will use for the adapter.
The following steps illustrate the procedure of installing an adapter on the PCI riser-card assemblies:
For PCI riser-card assembly 1:
Rotate the retention latch to the open position. Insert the adapter into the PCI riser-card assembly, aligning the edge connector on the adapter with the connector on the PCI riser-card assembly. Press the edge of the connector firmly into the PCI riser-card assembly. Make sure that the adapter snaps into the PCI riser-card assembly securely.
Rotate the retention latch to the close position. Make sure the retention latch engages the adapter securely.
Figure 1. Adapter installation
Connect any required cables to the adapter.
Attention
When you route cables, do not block any connectors or the ventilated space around any of the fans.
Make sure that cables are not routed on top of components that are under the PCI riser-card assembly.
Make sure that cables are not pinched by the server components.