Are your Roku channels not working? Find troubleshooting tips for adding/removing channels, logging in, authentication, activation, playback issues, and more.
Same thing happened to me. My TV was working fine and just tried to watch something on Disney and the whole screen went black and will not come back. There is some sound but no picture. @support1
Seems like you're having a playback issue and we got you covered for that. If you haven't tried any troubleshooting we would recommend to check some of it here: How to resolve a channel playback issue.
Or let us know if this has been used so that we can move forward.