I have an Apple TV Box 3rd generation. Last night my TV screen ended up green when I went to watch anything. Now when I click on my remote the box blinks but goes immediately off.

I have an Apple TV Box 3rd generation. Last night when I went to use it my screen would turn green when I hit play. I could hear the words of the show but the television remained green. Today when I hit The remote the Apple box blinks but then immediately goes black. I’ve tried removing the HDMI cables and power cords But it doesn’t make any difference. Does anybody have any suggestions?