flashing status light
My appleTV 4k has a flashing status light and does show any video. Not sure what to do at this point. It is out of warranty.
Question marked as
For Apple TV 4K, you will need the assistance of Apple. Users can’t restore this model themselves externally.
Restore your Apple TV - Apple Support
If you have an Apple TV 4K
If you see a […] flashing indicator light on the front of your Apple TV, contact Apple Support.