Dell P2723QE 27" 4K UHD USB Type-C Hub Monitor - Manual (Page 40)

40 │ Setting up the monitor
Connecting the monitor for USB-C
If the Dell PC* has more than two USB-C ports, the power state of each connected
monitor will sync with the PC.
For example, when the PC and two monitors are in an initial ON power state, pressing the
power button on Monitor 1 or Monitor 2 will turn OFF the PC, Monitor 1, and Monitor 2.
*Ensure to check the Dell PC for DPBS support.
NOTE: DPBS only supports the USB Type-C upstream port.
Monitor 1
System power state (ON)
USB Type-C
Port 1
Monitor 2
USB Type-C
Port 2
USB Type-C
USB Type-C
Pressing power button on Monitor 1 or 2
Monitor 1
System power state (OFF)
USB Type-C
Port 1
Monitor 2
USB Type-C
Port 2
USB Type-C
USB Type-C