To remove the lower bezel:

1. If you are replacing a non-hot-swap component, turn off the HMC and all attached devices. Then, disconnect all power cords and external cables.
2. Unlock the side cover.
   
   Note: You do not have to remove the size cover to remove the lowe bezel.
   
   
3. Press the round blue release button on the right side of the lower bezel and tilt the lower bezel forward to disengage and remove it from the chassis.
4. If you are instructed to return the lower bezel, follow all packaging instructions, and use any packaging materials that are supplied to you for shipping.