Hello! I know that I have problem with my new GForce 6600GT graphic card. I have bought it yesterday and properly set it in the case, after that I have installed driver for it. But, after that, lines have shown all over my screen. I know that this troubles are caused by graphic card, but I do not know why.
Hello! I am sure that you have installed bad driver for it. This problem occurs when you have installed bad driver and to solve it, you should install right one. Before you install properly driver, you should the existing one to clean completely from your operating system. After that, everything will work smoothly.