Dell OptiPlex GX150 - Manual (Page 126)

Removing the Hard Drive
—Small Form-Factor Desktop System
Removing the Hard Drive —Small Desktop System
Removing the Hard Drive —Small Mini-Tower System
5. Disconnect the power and interface cables from the drive.
6. For the small form-factor system, press in on the tabs on each side of the bracket and slide it toward the I/O panel and remove the drive from
the chassis.
For the small desktop and small mini- tower system, press in on the tabs on each side of the bracket, and slide it up and out.
7. If your replacement hard drive does not have the bracket rails attached, remove the four screws holding the bracket rails to the hard drive.
Replacing the Hard Drive —Small Form-Factor Desktop, Small Desktop, and Small Mini-Tower System
NOTICE: To avoid possibly damaging the drive by ESD, ground yourself by touching an unpainted metal surface on the back of the
chassis.