Hdcp error when playing hd movies from itunes after updating macos. It works perfectly fine until i update the os last night. My tv and av amp are hdcp2.2 complaints without doubts.
Mac mini, macOS 10.14
Hello Jus111,
After reviewing your post, it sounds like you updated macOS on your Mac mini and now you receive an HDCP error. When exactly do you receive the error? I would recommend you use this article to help troubleshoot the issue.
Please don't hesitate to let us know if the steps resolved your issue or if you need additional assistance.
Thank you for using Apple Support Communities. Have a nice day.
Hi Joseph,
the hdcp error message pops up approximately 5 seconds after i start playing a downloaded HD movie in itunes. The movie screen initially blink a few time, then black-out and the message pop up. If i play a streaming SD movie in itunes, there is no issue.
Hi joseph,
now the hdcp issue seems solved after i reset smc by unplug the power cord for a long time. Now the issue is the movie screen turns blank after 5 second, but sound keeps playing. If I move the mouse, the screen will restore. If i keep moving the mouse, the screen wont turns blank
Please ignore my messages above. The issue is fixed after i reset SMC by unplug the power cord for few minutes
hdcp error after update mac mini 2018 os/itunes
