So recently my laptop just keeps on shutting down when im playing games and it only shut downs when im playing games and plugged in to the wall at the same time. I've tried lowering the maximum processor state to 75% when plugged in and the mininum to 5%. I've tried cleaning the fan and it seems there is no dust there. But the funny thing is i've just noticed that my dad change the head of the charger not the brick but the thing that goes in the socket wall from a different charger. Could this be the problem that my laptop keep on shutting down when playing games plugged in?