jpgalvin
2 years agoNewbie
4640x not working with new Samsung TV 65S90CD
I bought a new TV (https://www.samsung.com/us/televisions-home-theater/tvs/oled-tvs/65-class-s90cd-oled-4k-smart-tv-2023-qn65s90cdfxza/)
My Roku Ultra 4640x doesn't work with the TV. I get a message that I need to power on the unit or a black screen. Any ideas as to how to get it to work??