PC that previously worked fine with 1080ti, upgraded to new 3080ti will not POST if i connect it to my LG OLED TV via HDMI. If I connect to a random Dell pc monitor via the exact same HDMI cord ...

First, set up the LG TV to display HDR. Go to Setup>General>HDMI Ultra HD Deep Color and set the HDMI port that receives input from the PS4 Pro to On.

Thinking of getting this five-star TV in the Black Friday sales? Go ahead – after an update, it's ready for the PS5 again ...