Removing the optional front bezel:
Unlock the bezel by using the bezel keys.
NOTE: There are two bezel keys attached to the back of the bezel.
Press the release latch at the top of the bezel.
Pull the top end of the bezel away from the system.
Unhook the bezel tabs from the slots at the bottom of the system board, and pull the bezel away from the system.
Installing the optional front bezel:
Locate and remove the bezel keys.
NOTE: There are two bezel keys attached to the back of the bezel.
Insert the bezel tabs into the bezel tab slots in the chassis.
Press the release latch, and push the bezel toward the system until the bezel locks into place.
Lock the bezel by using the key.