How do I change the tv settings on my Hisense U8h so that the 4k Roku stick streams in 4k at 60hz? The directions given on the Roku help site are not accurate for the U8h. Thank you!
I had to call high sense technical support for this. What do you do is to select the input that your Roku is plugged into and while you’re displaying that input, on your high sense, remote press the menu button, which is the one in the bottom left that has the two horizontal lines, scroll down to HMI format, which will be the format for that particular HDMI port select it and select enhanced format.