Originally Posted by RiverS
was dose overclock mean anyway?
its when you force your hardware to peform at higher settings then it was meant to. Just because your processor comes to you running at 2.6 ghz, doesn't mean you cant make it run at 2.8 ghz or even higher depending on your cooling. It just tends to shorten the lifespan of the part, and often increases heat, which is bad.
Back on topic, check if their is anything blocking (including dust) the air exhaust and intake wholes in the labtop. And what kind of laptob do you have?