Dell PowerVault 775N (Rackmount NAS Appliance) - Manual (Page 35)

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
CAUTION: Before you perform this procedure, read the safety instructions in your System Information
document.
1. Remove the bezel (see " Removing the Bezel ").
2. Loosen the three thumbscrews that secure the cover to the chassis (see Figure 4-3 ).
3. Slide the back cover backward and grasp the cover at both ends.
4. Carefully lift the cover away from the system.
Figure 4-3. Removing the Cover