After upgrading to Windows 8.1 from Windows 7, my monitor gives me an out of range error when launching some games (such as: Stalker: SHOC, Metro Last Light). And for the games that do work, I can set the resolution to one way higher than my native which is 1280x1024. But they look and play fine. It's also recognized as a Generic Non PnP Monitor whereas in Windows 7 it was the way it should be (ASUS MM17D). My GPU is a Gigabyte Geforce GT 630. Any advice on ways I could solve this problem without buying a new monitor?