I took apart my computer again to install a new cpu heatsink.. and fans for my graphics cards. The computer booted fine but now when I do something as simple as clicking on the webbrowser the computer completely freezes. It also freezes when I go into the nvidia drivers and click on the sli option(the button that brings you to the screen that lets you enable sli). I also got the nv_disp.dll error once. What could be wrong and how do I fix this? I checked the fans and temperatures using the asus probe motherboard utility and everything is ok.. halp =/