Apple 4k doesn't have USB port, what cable do I need
Apple 4k has no USB port, what cable do I need to update the software using a PC? My Apple TV has only a flashing light and doesn't turn on
Apple TV 4K, tvOS 13
Please call AppleCare, to get started doing that you can click AppleCare Contact Info. You can review Reset or restore your Apple TV to its factory settings .