I just recently purchased the W1070 and I can't play any devices through the HDMI connections.
*I tried a blu-ray player and got video, but I couldn't get sound.
*I tried another blu-ray player I had and I couldn't get a picture or sound, but the projector showed that it detected a source.
*Last, I tried Apple TV and I got a picture with sound, but when I went to play any video I got an "HDCP error".
I tried multiple HDMI cables that I had with no luck. I am wondering if there is a setting I need to adjust between the devices to get the HDMI to work properly. I was hoping someone on these forums might have some insight as to what the problem could be.
I am going to go buy a new high speed HDMI cable tonight to see if that will help with these issues.