I have a TIVO Premiere with an upgraded hard drive that is old, but should still work. I use it OTA only and it won't boot past the "Almost there... Just a few minutes more." I have tried using the kickstarter codes of 54 (never took me to a different screen) and 57 (same deal). It seems to go into a "low power" mode of some type and stops spinning the HD. The fan is also reduced drastically. What is my next step to take? NOTE: I work in IT and am not afraid to open this. I also believe I still have the original HD for this.