Dell Dimension C7565 Owner's Manual page 68

not fully
seated card
fully seated
card
alignment
guide
alignment bar
7 Before you close the card retention door, ensure that:
• The tops of all cards and filler brackets are flush with the alignment bar.
• The notch in the top of the card or filler bracket fits around the alignment guide.
68
Removing and Installing Parts
release tab
card retention door
bracket
within slot
bracket caught
outside of slot