Roku

  • Tips to Resolve a Purple Screen or HDCP Error Detected Message

    October 10, 2018
    If your streaming player detects that the HDMI (high-definition multimedia interface) linked with your audio/ video receiver (AVR) or TV doesn’t support the content protection technology HDCP, then it will display purple screen Roku or ‘HDCO error detected’ message with an error code 020. How does HDMI Work? High-definition...