The TV Off Button On The Home Screen On My Roku Play Does Not Work. There Is A Feature On Xbox That When The Xbox Turns On And Off The Tv Will Too. So When I Turn Off My Xbox The Tv Does Too But When I Click The TV Off Button On The Home Screen It Won't Turn Off The Tv. It Says The CEC Setting Is Turned Off I Can't Find The Setting On my TV. But If My Xbox Can Turn Off The Tv My Roku Should Be Able To.
Have you tried turning the CEC setting on?
On Tv Or On Roku?
On Roku.
Can you tell me where like Settings<Cec or something?
Maybe I'm losing my mind. I can't find it now, but I could swear it was there somewhere. I may have been confusing it with Settings->System->Control other devices. Now that I look at it again it appears it's a TV setting that not all TVs may have, so it needs to be enabled on your TV. Sorry for the confusion.
But There was a setting on my Xbox that is enabled that can turn my tv on and off. When the Xbox turns off so does the tv when Xbox turns on so does tv.