DFI DT122-CR Installation Guide - Manual (Page 4)

4
Removing the Chassis Cover
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 4 mounting screws on the sides 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.
Mounting
screw
Mounting
screw