No output on HDMI Premiere XL4
I just purchased a Tivo XL4 to work with Comcast cable and a Panasonic VIERA TC-L42ET5 TV. Initially I thought the tivo was defective because I would get the "starting up" screen - then the tv would report no signal once the hard drive on the Tivo started being accessed (Yellow light.)
On a whim, I connected the tv via the component connections from the Tivo and voila' I got picture.
So the question is: How can I set up the tivo so that the HDMI output works with my TV?