Can anyone help me with this: I have a 32" Sharp Aquos HDTV with Comcast cable connected with a HDMI cable. I had an old Mortorola HD Box that outputted 1080i to my tv, which is 1080p/i. The picture was awesome, until my DVR stop working so Comcast switched to their new Mortorola HD Box. Now only the 480i signal output works, and the picture does not look as good, especially the colors. I've tried switching to 720p and 1080i but the picture gets really fuzzy & distorted. Why did I get a great picture with the old box & can't get the new box to work properly?
I also get this message on my tv that it is "receiving audio signal (now)". What does this mean? I never received this message before.