Thanks for the Guide, but I've tried it, but my fans just started spin up very fast and didn't slow down until I turned off my computer. I'm using Notebbook Fan Control and I can control my fans, but when the fans starts spin up very fast I can't control anymore. In the Notebook Fan Control looks like the speed fans are both in default speed (20%), but the fans are really throttling. I don't know what kind of problem it is.