Can anyone help me with a little problem. Recently, we had a power-outage and my other computer won't turn on now. There is a little green light that blinks at the back of the case whenever I plug in the power-cord, but nothing happens. What could be wrong with the PC, power-supply damaged or something? Also, I bought a new PC to replace it because it was quiet old. Now a possible explanation as to what's wrong with the PC will be helpful, but more importantly I'm concerned with the Hard-Drive. I have lot of important files on it, as well as Windows XP is installed on to it. So, if I put it into another computer, would it cause any conflict with Operating-System of the working PC or will I be able to access that Hard drive without any harm to my working PC? I'll appreciate any help or suggestion.