The last few days my tivoHD has not been recording my shows and it says when I look in the history that it lost power so it didn't record the show. It is also stopping and starting during playback of recorded shows. Tonight it has stopped working altogether and all that comes up is a blue screen. I have tried pushing the format button and as a last resort unplugging it and forcing a restart. It cycles through the welcome screen and then goes to the almost there just a few more min. screen, and then goes to a blue screen. Is it and internal cable or a blown power supply. I have my tivo behind 2 surge protectors.

Peter De Groot