Hello, My laptop has had several problems loading games when I play them, for example before I could play counter strike source without and freezing or random shutdowns. I sent my computer for a repair and this problem was more fixed, I've decided to take a more realistic approach and ask the community here. The problem is this, basically I log onto a game like counter strike source and play it, after a few minutes it freezes, the whole thing crashes and the screen goes black then restarts. I've told this to many people I know and have not got a good response, could anyone perhaps tell me an accurate answer to this problem? thanks.