Fire tv boots to black screen after amazon logo.

I was just able to get what seems to be the last fire tv in amazons surplus through their prime now app. I set it up everything went fine then I clicked to update it and it did the normal update process until I looked up and saw a black screen. I unplugged the unit and replugged it and now all I get is amazon logo then black screen. Is there anyway to fix this I was really excited about having the last fire tv. Something I just discovered is that I can still connect wirelessly to the unit via adb.. I just restarted it. I dunno if this can help anything.