Dell PowerVault 775N (Rackmount NAS Appliance) - Manual (Page 30)

4. Pull the bezel away from the system (see Figure 5-2 ).
Figure 5-2. Removing the Bezel
Replacing the Bezel
1. Fit the tabs on the right end of the bezel into the corresponding slots in the front panel.
2. Rotate the left end of the bezel toward the system to secure the left end of the bezel.
3. Using the system key, lock the bezel.
System Cover
To upgrade or troubleshoot the system, remove the system cover to gain access to internal components.
Removing the Cover
1. Remove the bezel (see " Removing the Bezel ").
2. Observe the precautions in " Safety First—For You and Your System ."
3. Loosen the three thumbscrews that secure the cover to the chassis (see Figure 5-3 ).
4. Slide the back cover backward and grasp the cover at both ends.
5. Carefully lift the cover away from the system.
Figure 5-3. Removing the Cover