Dell Dimension YH242 Owner's Manual page 97

Removing a PCI Express Card
1 Follow the procedures in "Before You Begin" on page 77.
2 Remove the computer cover (see "Removing the Computer Cover" on page 78).
1
1 card retention door
4 filler bracket
3 If present on your computer, rotate the lever on the chassis wall upward.
2
6
5
2 release tabs (2)
5 alignment guide
3
4
3
6
Removing and Installing Parts
lever on chassis wall (may not
be present on all computers)
alignment bar
97