|"I'm not to sure how much more info you could use"|
You didn't provide the monitor model number or size...Samsung makes dozens of different monitors. Is it a widescreen? Is it a new monitor? If it's new, what type had you been using? CRT/tube type?
3.1GHz processor? There are plenty of them, is it an Intel or AMD?
Graphics card or integrated video?
Like I said, monitors generally don't need drivers. More than likely, you either needed to upgrade your graphics drivers or just change the screen resolution. You also have to make sure the refresh rate is set correctly...it should probably be set to 60Hz. Try booting into safe mode & uninstall the monitor driver. If you have to, use System Restore.