I'm getting frustrated with my trusty HR20. I just moved it into a new room, and it can't seem to connect to the LG LCD there via HDMI. This room and tv previously had a HR22 connected via HDMI with no issues, and the HR20 was connected to a different tv via HDMI, so both dvr and tv should be fine. When I rebooted the HR20, the loading screens (this should take a minute, etc.) appeared, but once it got fully booted, nothing. TV just says no signal. Any ideas, or am I stuck using components (which I'd rather use for the slingbox)?