i was browsing the web and playing WOW on my laptop when suddenly, black and gray squares appeared to my screen, after that my laptop crashed, and i had to shut it down to restart it. After restart, my windows didnt start.. it completed the loading screen.. but the login menu didn't appear, instead i had a black screen. i have tried numerous things, to get my pc working , but they haven't given me any results. now my pc runs only in safe mode. the only way it works in normal mode , is when i delete my graphic card drivers from Device Manager, but that only works for ~5 minutes, and it's really slow , so i cant do anything.. afer 5 mins the black screen appears again. i have also uploaded my Minidumps sine the crash.