Dell OptiPlex GX50 Systems Service Manual page 50

1 Power cable
2 Hard-drive cable
2. Press in on the tabs on each side of the drive and slide it up and out.
Removing the Hard Drive—Small Mini-Tower Computer
1 Tabs (2)
2 Hard drive
3. If the replacement drive does not have the bracket rails attached, remove the rails from the old drive by removing the
two screws that secure each rail to the drive.
Drive Brackets Rails