Random fps drop

[sam_vandamm]

My laptop specs..
Windows 7 64bit Ram 6gb Corei5 2.40GHz
its pretty good for games i guess. i used to play gta san andreas on it i had 100 fixed fps since the last time i reinstalled windows something wrong happened.. in every single game my fps is quite good 100 fixed fps it stays 100 everywhere but in random seconds it turns to 14 suddenly without any reason for couple of seconds freezing my screen i couldn't find a solution for this.. I reinstalled windows 3 times i installed windows 7 Ultimate Windows 8 windows 8.1 windows 7 Professional still no solution i even checked up its temp. it was 50-70max i opened it up and swapped the dust out of it still couldn't solve it i tried cc cleaner game boosters i even tried playing the game on 640x480 still lagging lol? i tried playing another game it still occurs i cant find any solution i cant do anything so please help

 

[lenny23]

If temps are fine then reinstall the drivers for you GPU. I guess you use integrated intel hd graphics, so look for the lastest drivers for your model.