Dell PowerEdge C6220 - Manual (Page 218)

218 | Installing System Components
3 Remove the screws that secure the expansion-card bracket. See Figure
3-49 for 1U node. See Figure 3-17 for 2U node.
4 Lift the expansion-card bracket out of the system-board assembly. See
Figure 3-49 for 1U node. See Figure 3-17 for 2U node.
Figure 3-49. Removing and Installing the Expansion-Card Bracket
1 screw (3) 2 expansion-card bracket
3 system-board assembly