So i have tried clean my fan and heatsink plus my motherboard. Repasted with Arhtic MX-4 but the CPU still reach 82 degress! I don't know what to do for fix it. It happens when i play Minecraft in like 5 minuts. I have BIOS version 304 the latest. And updated Chipset. I can't really find a solution for this. The computer is not overclocked, only by default.