Home theater receivers do not have DisplayPort. To pass audio and video through the receiver from a DP source, use a DP to HDMI adapter. However, DP sources will not supply most encoded surround ...

Not sure whether to use DisplayPort or HDMI? Learn the key differences and find out which is better for your graphics and display needs.

You can then use the monitor to either ... you need matching ports (most commonly HDMI, USB-C, DisplayPort, or Thunderbolt) ...