Dell Power Button Sync (Dpbs) - Dell Thunderbolt UltraSharp 34 User Manual

Dell Power Button Sync (DPBS)

Your monitor is designed with Dell Power Button Sync (DPBS) feature to allow you
to control PC system power state from the monitor power button. This feature is
only supported with Dell platform which has built-in DPBS function, and is only
supported over Thunderbolt™ 4 interface.
To make sure the DPBS function works for the first time, perform the following
steps on the DPBS supported platform in the Control Panel first.
NOTE: DPBS only supports the Thunderbolt™ 4 upstream port with
icon.
1. Go to Control Panel.
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Setting up the monitor 51