I upgraded my OS to win 10 about a month ago and than clean instaled from usb, Some of win 10 users had heating problem during the installation but I didn't, after that clean installation my Cpu usage got high and Laptop became over heat and shuted down. I thought It was about thermal paste so I took care of it appling all CPU, Graphic Card and heatsink, but the problem was still exist. Than I noticed HeatSink (PCH) is over heating and I thought It was about win10 and than I downgraded and It didn't work too. I tried all Win7, win8 and win 8.1 :/ Now my laptop shuts down about 5-10 min later, while in BIOS Laptop freezes about a minute later. I can use laptap with ventilator which aimed to Heatsink. But I cant use my laptop without ventilator. Please help me, I am waiting for ur experiences and advices 
My Laptop is Samsung NP700G7C Gamer edition
My Laptop is Samsung NP700G7C Gamer edition
