have a 1 year old aquas..whtch hdmi can i use with roku 4k stick

[pbaker4]

tried to use 4k rook 4k stick on my year old aquas 4k to .it would not work. regular hdtv does work.

 

[americanaudiophile]

Some TVs only have one 4k HDMI 2,0 input. Since we can't guess your TV model you will need to check the manual or try each HDMI input.
You may have to set the input to 4k in the TV menu or change the video resolution on the Roku stick.