Dell OptiPlex GX260 Series System User's Manual page 93

NOTE: Your computer's hard drive may or may not have a plastic shroud cover. Operating the computer without a
hard- drive shroud does not affect its performance.
2. Disconnect the power and hard-drive cables from the drive.
Removing Power and Drive Cables
1 hard-drive cable
2 power cable
3. Press in on the tabs on each side of the drive and slide the drive up and out.
Removing the Hard Drive