How to find missing drivers for Windows 7
I installed Windows 7 on machine that was a couple of years old. When it booted up, the max display resolution was 640x480 because of the old vga video driver that shipped with Windows 7. I tried to find an updated driver from several places but ended up being saved by DriverMax.
DriverMax is a FREE application that helps identify unknown hardware and uploads the data to their site and provides downloads for updated drivers.
Shortly after using this software I was back up and running at 1280x1024 (max for my monitor).