PC: powered by AMD's new Ryzen AI HX 370 APU at 70W TDP with a Vapor Chamber, OCulink, DisplayPort 2.1 for $738.

you have to ensure that the connector has been plugged into the port correctly and is firmly attached and not wobbling or loose. You can unplug an re-plug the DisplayPort connection ...

LG is leaning heavily into support for the DisplayPort 2.1 specification on its new UltraGear GX7 (model 27GX790A) gaming ...