I put my old harddrive in my new computer and then decided i wanted to put it back in my old one and now this screen pops up that says i didnt shut down windows right. and when i waite for it to count down it just sits there. when i do any of the choices it gives me it just sits there. i put it back in my new computer to see of it was the harddrive and it works fine. is there anything i can do to fix this?