Try. Reset Apple TV. In Settings, go to System > Reset, then select Reset. Resetting Apple TV and restoring it to factory settings can take some time, so be patient. If Apple TV still doesn’t respond, disconnect the power and HDMI cables from Apple TV. Connect one end of a USB-C cable (sold separately) to Apple TV and the other end to yourThe Siri Remote comes automatically paired with your Apple TV. If it disconnects or you get a replacement remote, you’ll need to manually pair it to Apple TV. You can pair the Siri Remote with only one Apple TV at a time. When you pair a remote, any other paired remote is automatically unpaired. If your Siri Remote isn’t responding, you can