Dell OptiPlex Gxi - Manual (Page 117)

Removing and Replacing Parts on the Mini Tower Chassis 6-7
Figure 6-5. 3.5-Inch Front-Panel Insert Removal
To remove a 3.5-inch front-panel insert, follow these steps:
1. Hold the bezel with the front facing you.
2. Inside the bezel, press the eject button mechanism toward the front
panel to snap the plastic insert out of its opening.
To replace the front-panel insert for the 3.5-inch bay, work from outside the
bezel. Place the insert in position, and press it into the opening.
front of bezel
back of bezel
eject button mechanism