Dell OptiPlex Gxi - Manual (Page 105)

Drive Hardware Removal (Low-Profile Chassis): OptiPlex GXi
Drive Hardware | 3.5-Inch Diskette-Drive Removal | 5.25-Inch Drive Assembly Removal | 5.25-Inch Drive Removal | Hard-Disk Drive Bracket Removal | Hard-Disk
Drive Removal
Drive Hardware
3.5-Inch Diskette-Drive Removal
1. Disconnect the DC power cable and the interface cable from the back of the 3.5-inch diskette drive.
2. Remove the bracket-mounting screw.
3. Rotate the left side of the 3.5-inch diskette drive assembly up, and lift the assembly out of the chassis.
4. Remove the two drive-mounting screws from the left side of the drive, and remove the drive from the bracket.
When you replace the 3.5-inch diskette drive, be sure the two hooks on the right side of the bracket engage the mounting holes in the side of the 3.5-inch diskette
drive.
5.25-Inch Drive Assembly Removal