Dell E2724HS 27" Monitor - Manual (Page 28)

28 │ About your monitor
Removing the stand
NOTE: To prevent scratches on the screen when removing the stand,
ensure that the monitor is placed on a soft and clean surface.
NOTE: The following procedure is applicable only for the stand that
shipped with your monitor. If you are connecting a third-party stand,
see the documentation that shipped with the stand.
To remove the stand:
1. Place the monitor on a soft cloth or cushion at the edge of the desk.
2. Unscrew thumbscrew at the tilt bracket fully.
3. Slide the stand out of the monitor completely.