I have been having a lot of problems trying to get our tv to work , well actually the digital cable box. cannot power it up. it is stuck on "load" and just has all these prompts on the tv screen saying "Pace" which is the digital box brand and that it is searching for software updates. I have tried everything to reset it and no luck. I have unplugged the unit and the expander, left it unplugged for awhile and plugged it back it, doesn't work. I have tried plugging it into the wall instead of the power bar. have turned the power bar on and off. Any other suggestions?