IBM Power System POWER7 Series Common Service Procedures page 134

Figure 57. PCI adapter cassette cover replaced
10. At the back of the system, lift the cassette cover flap and identify the cassette slot you want to use.
11. Ensure the lower cassette handle is pressed up toward the retainer clip. This places the adapter in
the correct position to be docked in the system.
12. Lift and hold the PCI adapter EMC shield in the open position. See Figure 48 on page 111 and
Figure 49 on page 112.
13. Slide the cassette (C) into the cassette slot as shown in the following figure.
14. When the cassette is fully inserted into the system, firmly press downward on the lower cassette
handle (B) to lock the adapter in its connector.
120