Dell UltraSharp 49 U4924DW 49" WQHD Ultrawide Curved Monitor - Manual (Page 49)

Setting up the monitor
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3. Plug the power cables for your computer(s) and monitor into a nearby outlet.
a. Connect one computer
b. Connect two computers
* When connecting two computers to the monitor, configure the USB settings
from the OSD menu to share a single set of keyboard and mouse connected to the
monitor between two computers. See
USB and Setting the KVM switch for
details.