Solved
HDMI mode Not working on 4k ultra
I bought a Hisense ultra 4k TV and for someone reason I dont have an HDMI mode and I was wondering do I have to enable that option or does it do it automatically
You likely need to "Enable" the different HDMI Inputs under Settings/TV Inputs on your RokuTV. Look under the "unused inputs" section on the left.
Once enabled, you should see them on your Home Screen.
