User Manual

1 Power button

Press to turn on the computer if it is turned off or in

Sleep state.

Press to put the computer in Sleep state if it is turned on.

Press and hold for 10 seconds to force shut‑down the

computer.

NOTE: You can customize the power‑button

behaviour in Power Options. For more information,

see Me and My Dell at dell.com/support.

2 Brightness-control buttons (2)

Press to increase or decrease the brightness of

the screen.

3 Screen off/Menu button

Press to turn off the screen. Press again to turn on the

screen.

Press to launch the On Screen Display (OSD) menu

when HDMI cable is connected to the computer.

4 Input source select/Exit button

Press to select the input source.

Press to exit the On Screen Display (OSD) menu when

HDMI cable is connected to the computer.

5 VESA mount

Mount the computer on the wall using a

VESA‑compatible wall mounting kit.

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