I just bought a Yamaha RX-V4600 reveiver earlier this month and I have an install issue that's driving me nuts:
I can't get the HDMI video to work when I connect my
system this way: Out of my HD cable box via
the DVI-out connector, into the 4600 via the HDMI-in
and then out via the 4600's HDMI-out to the HDMI-in on
my new Sony HDMI compatible TV. Works fine if I hook
up the HDMI cables direct between the cable box and
the TV. If I put the receiver in the loop I get video
for a couple of seconds and then it flashes once and
goes blank.
What's the problem?