I have a new hard drive so I installed what I had thought was the new driver using the device manager but soon found out it wasn't the right one. So I went to the site and did the automatic install. I now have an error that says: The driver nv4_disp for the display device \Device\Video0 got stuck in an infinite loop. This usually indicates a problem with the device itself or with the device driver programming the hardware incorrectly. Please check with your hardware device vendor for any driver updates. So I went back to the site but I'm not sure if I need to uninstall the driver (or how and if I do uninstall will it hurt anything or cause anything not to work right?) and then reinstall. The version I'm using is 6.14.001.7519 I have a pc, and use windowsxp, not sure what other information is needed. I have a few other drivers that a "driver agent" says I need updated but am not sure where to get those updates. Oh I did directx diagnostic tool and it says no problems found but something must be somewhere right? Let me know if you need more info.