Hi, I have an MSI GT 780 laptop, its specifications are I7 2720QM, GTX 560M, 16GB ram, mostly the laptop works okay until I start playing some game. In the game, the fps is temporarily top notch, so the frame drop starts and falls with e.g. 120 at 20fps, and so it takes a minute, two, then it goes back to normal fps, then it drops again, and so on in a circle. I turned on the task manager while I was playing. Mostly when the fps is bad the usage of the GPU and CPU is very low, and when the normal fps usage of that graphics and CPU starts up a bit, but in both cases the CPU is used more than the GPU. Do you have any idea what this is about and is this fixable? I cleaned it of dust, but it's not worth it.