My xbox randomly gets black screen and then the on/off LED goes on and off.

My system is on the Xbox Green screen for 20m screen goes black them out shuts off.

@n4cer

Yea still just goes from the xbox one start up screen to a black screen and that's it, never gets to the home screen. While my Xbox is on the black screen my Kinect continually goes on and off like it continually restarts itself. Voice commands don't seem
to work either when the Kinect IS on. I unplugged and re-plugged in the Kinect and it seems to be hooked up right....Still hoping it works itself out haha

I’m having the same issue, but its on the Xbox One X, and its only with HDR. Screen will flicker on and off randomly. If i wait long enough screen will stay black, never come back. I had to disable HDR on the port, flicker goes away ( so does hdr). Everything
worked before the most recent update. Happens on every port, and only happens wjth my xbox. Thoughts?

Further to the above post, the xbox just shut off and when I have rebooted, it goes to a black screen.

The LED is all Red and when I press power and eject 4 green lights appear that turn on and off continuously and the TV screen is black