Let me tell you my knowledge about it, where as I have tested lot of methods to function it but nothing has functioned. Whereas I tested dab o'paste in the center and too locking the heat sink down on top of it type, as it was been advice to me to do it. It was not entire hard to do it. Well when I have finish it then thermal pastes just covered about half of the central processing unit and even try to spread the compound with glove and founded compound was so sticky and it was been stuck on to glove and due to which I was not capable to spread it on heat sink. Well even was been told that spreading it with a paper towel may work, so doing with that then it is leaving behind fibers in the thermal paste and it dry the paste out faster, I think that it not a great type well it is functioning in pinch.