Dell Dimension 3100/E310 - Manual (Page 21)

1. Slide the drive-panel insert tab under the center drive-panel tab.
2. Rotate the drive-panel insert into place and snap the drive-panel insert latch into place against the corresponding tab on the drive panel.
Replacing the Drive Panel
1. Follow the procedures in " Before You Begin ."
2. Align the drive panel tabs with the side-door hinges.
3. Rotate the drive panel toward the computer until it snaps into place on the front panel.
4. Grasp the sliding plate lever and pull it towards the top of the computer, snapping it into the closed position to secure the drive panel.
Drives
1 center drive-panel tab
2 drive-panel insert tab
3 drive panel
4 drive-panel insert latch
5 drive-panel insert
1 drive panel
2 sliding plate
3 sliding plate lever