I really need some help. Yesterday I reinstalled Windows in my laptop and when it was done, I started to install another application but suddenly, the screen went blank and I couldn’t see anything. I tried to replace my brother’s laptop with my hard disk and its worked correctly. Then I replaced my brother’s hard disk to my laptop and it also worked correctly. So, I think it is not a problem with our hard disk or laptop, but when I replace my hard disk to my laptop it doesn’t work. First I turn on the button of my laptop, the hard disk indication is on, but it only happens for few seconds and then it starts to blip and then dies. What happened to my laptop? Could you please tell me what to do to fixed it?