Roku setup

[Nhygtfrde]

I was using my ROKU last night turned everything off and came home from work today and it just says no signal.  No home page, when I push buttons on the remote it makes noises but nothing on the tv .  I have unplugged and plugged back in , reset device, changed hdmi cords,  I dunno it just quit working.  I want my money back

[AvsGunnar]

Are you powering from the wall?  Roku model always helps too in troubleshooting.  You can also use try using your TV remote (not the Roku remote), switching to another TV Input, (let the tv tune to that input), then switch Input back to the one your Roku is on.