Which displays "support HDCP (High-bandwidth Digital Content Protection)" if my new Macbook Air won't play appleTV videos?
Why do I get the message, "This movie can be played only on displays that support HDCP (High-bandwidth Digital Content Protection)" when I am using an updated Macbook Air with retina display, authorized, restarted, timing all synced, display on default retina, etc? I tried about a dozen suggestions and so far cannot watch anything.
MacBook Air (2020 or later)