Hello Friends, I had an issue with my laptop. I was working fine but because of something which I counldn't really figure out, crashed my windows and it got stuck in the black screen with the pointer. I tried to repair using bootable win 8 pro usb. I repaired but at the end it kept appearing.. 'sorry your PC ran into a problem....' and then kept restarting. I then formatted the C: and then tried reinstalling clean windows 8 pro. And again the same problem, even after the clean windows installation. The PC keeps restarting again and again.. with the same message. My BIOS menu used to work yesterday but today not even the BIOS menu is responding after pressing F2. I got stuck in there. Any help from you is highly appreciated. Please help me.