DFI TPC121 Installation Guide - Manual (Page 6)

6
1. Make sure the system and all other peripheral devices
connected to it has been powered-off.
2. Disconnect all power cords and cables.
3. The 8 mounting screws on the rear side of the system
are used to secure the cover to the chassis. Remove
these screws and then put them in a safe place for
later use.
Removing the Chassis Cover
Mounting Screw
4. After removing the mounting screws, lift the cover up.
Lift the Cover Upward