Yeah, it's the graphic card problem. Happens to me once on my COmpaq Evo N610c. I was so ****ing smartass and fried the mobo because i've seen the method with oven on YouTube. Trust me, just DON'T DO IT. YOU WILL REGRET IT. Go to the laptop repair service and get the GPU/video card/graphics card fixed or replaced. it's called "Reballing", which is the method to replace all the aluminum balls below the GPU and heat them from the outside to get the GPU connected perfectly again to the mobo.