To remove the upper 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 and remove the side cover. (Refer to Removing and Replacing the Cover.)
3. Remove the lower bezel. (Refer to Removing and Replacing the Lower Bezel.)
4. Carefully pull the two bezel clips on the left side of the upper bezel away from the chassis. Then, rotate the upper bezel to the right side of the HMC to disengage the two right-side tabs from the chassis.
5. If you are instructed to return the upper bezel, follow all packaging instructions, and use any packaging materials that are supplied to you for shipping.