my computer was acting a little funny. Specifically, the clock kept resetting when it would restart and I would have to reset the BIOS settings every time so that it booted from the correct drive. The computer is about 5 years old, so I figured that maybe the battery needed replaced. I swapped it out for a new one, and after that windows will not start.it gives me an error message ask if I want to open it a different way. None of the options work. I have even tried to use the recovery disk to try and repair windows, but when I do that I get a blue screen. Any suggestions?