This is a guide to connect your Samsung Display to a wired network via ethernet.
To start, confirm that you have an Ethernet cable plugged in to the RJ45 port on the back of your display, and the other end of the cable is plugged in to your Network Switch or Router.
Next, press the menu button on the remote control and scroll down to the 'network' setting:
Next, select "network settings":
Then, confirm the option for 'wired' is selected: