I have an HP Pavilion dvc6000 laptop with windows 7 ultimate installed. I was watching a movie and suddenly my laptop screen went off but i could still hear the sound of the movie. Then after a while the laptop went off. I tried to restart again but couldn't. So i plugged my charger and tried to start again. This time it started upto boot and went off. And again automatically restarted and the cycle kept going. I tried pressing f11 for system restore but nothing happens. Windows doesn't even start. Please help.
Thanks in advance.