My SD DVR40 was not recording a couple of season passes. I read somewhere that it might be because the program ID had changed and they suggested cleaning the program information and To Do List. About 1 1/2 hours into the process we lost power. When the power came back on in the house, the DVR went throught the powering up process, then the "Cleaning program information" screen came up. It's been stuck on that screen for the last 3 hours and the orange record button is flashing. Did the hard drive die because of the power loss?