Dell OptiPlex 360 (Late 2008) - Manual (Page 28)

28 Drive Bezel
Replacing a Drive Bezel Insert
NOTE: This procedure assumes that you have completed the removal procedure
first.
1 Place the drive bezel face-down on a flat surface.
2 Holding the bezel insert almost vertically, reseat the left bezel insert grip
along the left edge of the rear of the bezel.
3 Push the right side of the bezel insert down until it snaps into place.
4 Follow the procedure in "After Working on Your Computer" on page 17.