Removing The Front Bezel:
Unlock the keylock at the left end of the bezel.
Lift the release latch next to the keylock.
Rotate the left end of the bezel away from the front panel.
Unhook the right end of the bezel and pull the bezel away from the system.
Installing The Front Bezel:
Hook the right end of the bezel onto the chassis.
Fit the free end of the bezel onto the system.
Secure the bezel with the keylock.