Q: Why I saw the "HDCP Failed" on the screen?

This is because the HDCP versions on your video source and display don't match. If your video source is using HDCP 2.2 and your display only supports HDCP 1.x, then you will see the "HDCP Failed" message on your screen.

 

To fix this, you need to make sure that both your video source and display support the same HDCP version. If your display only supports HDCP 1.x, then you will need to upgrade to a display that supports HDCP 2.2.

 

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