Hi, I am having a Windows 7 computer running with MSI P67A-GD53 mobo, Core i5 3.30GHz, 4 GB RAM and VIDIA GeForce GTX 570 1GB video card. Yes, I have made it for gaming itself. Now the problem am facing is while playing any game my display starts freezing and the sound stuck in between. Not just the game, it freezes my entire computer and to get back normal I use to have only one way left, that is to hard reboot the system. Can anyone help me in solving this problem?