Dell PowerVault 715N (Rackmount NAS Appliance) - Manual (Page 16)

To replace the bezel, push the levers inward and push the bezel onto the front of the system.
Removing and Replacing the System Cover
The system is enclosed by a front bezel and a cover. To upgrade or troubleshoot the system, remove the system cover to
gain access to internal components.
Removing the System Cover
1. Observe the precautions in " Safety First—For You and Your System ."
2. Push the latches on the top of the system inward (see Figure 4-2 ).
3. Slide the system cover backward about an inch, and grasp the cover on both sides.
4. Carefully lift the cover away from the system.
Figure 4-2. Removing the System Cover