Dell OptiPlex GX110 - Manual (Page 65)

1. Remove the computer cover .
2. With the cover removed, release the bezel by pressing the tab release (see Figure 12).
Figure 12. Removing the Mini Tower Chassis Front Bezel
3. While you press the tab release, tilt the bezel away from the chassis, disengage the two retaining hooks at the bottom of the bezel, and
carefully pull the bezel away from the chassis.
To replace the bezel, fit the two retaining hooks on the bezel into their corresponding slots at the bottom of the mini tower chassis. Then rotate the
bezel toward the chassis until the tabs snap into their corresponding slots on the bezel.
Removing and Replacing the Expansion-Card Cage
This section describes how to remove and replace the expansion-card cage.
Removing and Replacing the Small-Form-Factor Chassis Expansion-Card Cage
To remove the expansion-card cage from the small-form-factor chassis, perform the following steps.
1. Remove the computer cover as instructed in " Removing and Replacing the Computer Cover ."
Checkany cables connected to expansion cards through the back-panel openings. Disconnect any cables that will not reach to where the
cage must be placed upon removal from the chassis.
2. Locate the securing lever (see Figure 13).
3. Rotate the lever upward until it stops in an upright position.
Figure 13. Removing the Expansion-Card Cage From the Small-Form-Factor Chassis
1 Tab release
2 Retaining hooks (2)
CAUTION: Before you remove the computer cover, see " Safety First —For You and Your Computer ."
1 Securing lever
2 Expansion card cage
3 Tab
4 Hook