Dell C2422HE User Manual page 85

If either USB Type-C / DP / HDMI input is selected and the corresponding cable is not
connected, a floating dialog box as shown below appears.
When the webcam module pop out, the the following message will appear:
When the webcam module pop in (retracted), the following message will appear:
No DP Cable
The display will go into Standby Mode in 4 minutes.
www.dell.com/C24/27/3422XE
or
No USB-C Cable
The display will go into Standby Mode in 4 minutes.
www.dell.com/C24/27/3422XE
or
No HDMI Cable
The display will go into Standby Mode in 4 minutes.
www.dell.com/C24/27/3422XE
Webcam + Mic: Enable
Webcam + Mic: Disabled
Operating the monitor | 85