Question Screen flickering, eventually going black ?

[Kiddwikked]

I have an RTX 3080 Vision GPU powering an LG C1 50-inch OLED TV. Had no problems with previous 2080 GPU.

The TV started to flicker, just going black for a split second about a month ago. Replaced HDMI cable and it still was doing it, though not often. The flickering intensified and then came white lines with the flicker and then just straight up black screen. Switched ports on GPU and it resolved itself.. Worked just fine for that month but a few days ago, process started again. Again screen went black so for the heck of it, I switched back to previous HDMI port ( the card has 2 hdmi) and now it is working fine again.

What could be happening here. No clue what it could be at all lol

Thanks

 

[Lutfij]

I have an RTX 3080 Vision GPU powering an LG C1 50-inch OLED TV. Had no problems with previous 2080 GPU.
Did you run DDU to remove your prior GPU drivers before dropping in the RTX3080? If not, that's something you could try.

As for your build, can you include it's specs, inclusive of the PSU's make and model and it's age?