I have an R15-500 dvr that took a crap. It tells me it has a hardware failure and to call D* and give them code 774. I have tried the rbr and unplugging it with no luck. My question is do you think they would exchange this for a standard HD receiver instead? I don’t need a dvr in the bedroom but I would like to get an HDTV in there at some point. I assume even though I only have a non HD TV in the bedroom could I still use an HD stb. I do have the protection plan if that matters.