Q: Apple TV No Signal - Unplug, see logo then no signal, after reboot from safe mode ok

Apple TV used to work fine, I would hold the button down and everything would turn on.

NOW- The apple tv is on but all I see is 'no signal' no matter how long I hold the button down.

I have to unplug my apple tv and then i see the logo and it all goes black again to "no signal".

After doing this 3-4 time the apple tv seems to switch to safe mode and i can go in a reboot it and everything is fine. 

This used to happen for a while last year but an update fixed it, and now its broken again.

To use my apple tv I have to stand there, unplug it 3-4 times then reboot it from safe mode.