Dell PowerEdge C6220 Hardware Owner's Manual page 167

5 Remove the screw securing the LSI 9265-8i card. See Figure 3-23.
6
Grasp the LSI 9265-8i card by its edges, and carefully remove it from
the riser card. See Figure 3-23.
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.
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 3-23. Removing the LSI 9265-8i Card
1 expansion-card slot cover
3 LSI 9265-8i card
2 screw
4 riser card
Installing System Components | 167