Ok this damn computer has been acting up a lot lately. It keeps locking up on me. I get times when the mouse pointer will freeze but the mouse is still moving on the screen. I get times when the hole pc will lock up and i have to push the button to shut it off and restart. But the thing that really pisses me off is I'll be playing a game and it will lock up for a min or 2 then work for a couple min then lock up for a min or 2 then be fine and it keeps doing that and won't stop. I've ran my Norton's anti virus, scan disk, disk doctor, optimizer, clean up all that **** and it still does it how can i fix this damn thing