I was watching a recording off Cinemax. Was doing fine then picture went black, but sound continued. I have had problems with this before and I believe it is HDCP related.
Video setup ATI HD5670 - HDMI - Mits TV.
Audio is HTPC on-board audio - Logitech Z623 speakers
I tried the setting of MC audio to Dolby 5.1 and Win7 audio to stereo. This did work for a time, but later it came back. Is there a permanent fix?