Just started reading this site, this may have been addressed already so if it has I apologize. New install, all new cable. SWM 3 dish going to a 1x4. HR24, H25, and broadband deca. Power supply is on the HR24. H25 worked for a few weeks via hdmi. One day the h25 was unplugged and reverted back to stand. Def. the very second that it was changed from 480 to 720p or 1080i ( I don't know which) picture died and would no longer work. I Ended up using a component adapter to get hd picture on that tv. Funny thing was that I brought the hr 24 to test it on that tv thinking I had either a bad hdmi port on the tv or h25. I could get the hr24 to work via hdmi but not component and on the flipside I could get the h25 to show picture with component adapter but not hdmi. Any thoughts? Merry Christmas!