Dell OptiPlex GX240 - Manual (Page 73)

I n s t a l l i n g U p g r a d e s 71
5 Press the lever on the expansion card retention arm and raise the
retention arm.
S m a l l F o r m - Fa c t o r C o m p u t e r
1 card-edge connector
2 expansion card
3 hinged lever
4 retention arm
5 expansion-card connector
1
2
3
4
5