HP EliteDesk 800 G3 SFF Hardware Reference Manual page 15

Removing a slim optical drive bezel blank
On some models, a bezel blank covers the slim optical drive bay. Remove the bezel blank before installing an
optical drive. To remove the bezel blank:
1. Remove the computer access panel and front bezel.
2. Then press inward on the tab on the left side of the blank (1), and then rotate the blank off the front
bezel (2).
Replacing the front bezel
Insert the three hooks on the bottom of the bezel into the rectangular holes on the chassis (1), and then
rotate the top of the bezel onto the chassis (2) and snap it into place.
Removing a slim optical drive bezel blank 9