I just purchased a Denon AVR-987 Receiver to use with my 2 year old Mitsubishi WD-62725 DLP TV. I was excited to be able to upconvert my component video DVD & DVR (and even composite VCR) and use only a single cable to the TV. Much to my chagrin, I cannot get the HDMI connection to work - it shows snow and flashes a brief glimpse of video every few seconds. This is even when I am just doing the system setup.
I recently bought a PS3 and had it hooked up directly to the Mitsu over HDMI and it worked like a charm.
Anybody have ideas on what might be going wrong?