1. Installing Internal Optional Devices
Express5800/T120h User’s Guide
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Chapter 2 Preparations
Slide the front bezel upward while it is fully opened, remove the edges of the hinges (2 places on
upper and lower side) from the hole of the chassis, and remove the front bezel from the main unit.
Important If you fail to remove the front bezel properly, the front bezel might be
damaged.