Playback Issues - Audio/Video & Power

[waderck]

I have a Roku Premiere that has been working great.

All of a sudden, when I turn on my television, the Roku logo comes up on the screen, and then the screen identifies the display size, and stays black after that and then turns to static.  I then just unplug the hdmi cord and it displays the correct home screen.  I've tried changing the hdmi cord, and it happens the same.
I haven't messed with any of the display settings, and the tv outputs 2160.

[starsnheaven03]

I have been having the exact same issue for the last month. I have to completely unplug the unit and restart it to get it to work. Any ideas?