Dell PowerEdge C6220 II - Manual (Page 185)

Removing and Installing System Components | 185
4 Remove the screw securing the expansion card. See Figure 3-24.
5 Grasp the expansion card by its edges, and carefully remove it from the
riser card. See Figure 3-24.
If you are removing the card permanently, install an expansion-card
slot cover over the empty expansion slot opening, and close the
expansion-card latch. See Figure 3-24.
NOTE: You must install a filler bracket over an empty expansion slot to maintain
Federal Communications Commission (FCC) certification of the system. The
brackets also keep dust and dirt out of the system and aid in proper cooling and
airflow inside the system.
Figure 3-24. Removing the Expansion Card for 1U Node
1 expansion-card slot cover 2 screw
3 expansion card 4 riser card