Dell PowerEdge C6220 Hardware Owner's Manual page 145

4 Remove the four screws that secure the expansion-card assembly.
5
Lift the expansion-card assembly away from the system-board assembly.
6 Remove the screw securing the filler bracket.
7
Grasp the filler bracket by its edges, and carefully remove it from the
expansion-card connector.
NOTE: Keep this bracket in case you need to remove the expansion card.
Filler brackets must be installed over empty expansion-cards slots to
maintain 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.
8 Holding the expansion card by its edges, position the card so that the
card-edge connector aligns with the expansion-card connector on the
expansion-card assembly.
9 Insert the card-edge connector firmly into the expansion-card
connector until the card is fully seated.
10 Install the expansion slot lock cover by securing the four screws.
11 Place the expansion-card assembly into the system-board assembly.
12 Replace the screws that secure the expansion-card assembly.
13 Replace the system-board assembly. See "Installing a System-Board
Assembly" on page 125.
Installing System Components | 145