My computer has been blue screening whenever i play games like battlefield or call of duty. I have windows 7. i7 dual core processecor. that is all i know about my compter. I will only be able to play for like 15 minutes and then it blue screens. I preety sure it has to do with the hardware but im not sure if it's a virus. none of the games lag though which i find is odd. I need help fast MW3 is coming out soon.