Hi guys, bought a new PC recently and got everything set up fine, except the GPU. Its all installed correctly but when I go to install the drivers from either Windows Update or the given CD and restart to save changes, I lose video signal. I see the boot screen and Windows 7 loading bar, afterwards my screen says "Mode not supported". I'm using the Nvidia 560 Ti and my screen is a Samsung LE19R86BD. Is the installation possibly switching to 1080 while my monitor isn't supporting it?