Password
How do I change my AppleTv password if I don’t know what my current password is?
Question marked as
For your Apple ID account:
If you forgot your Apple ID password - Apple Support
For AirPlay:
Manage AirPlay settings on your Apple TV - Apple Support
- An AirPlay password may be set on the Apple TV box or other AirPlay receiving device. You can change, or disable it in Settings﹥AirPlay﹥Allow Access﹥.