patching the values in PrimarySurfSize.x? in the registry entry
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers\Configuration\NOEDID_8086_???\00
works fine here. the ??? seems to differ dependent on driver- and operating-system-version.
- mainboard asus b85m
- processor i3-4130
- windows 7 home
- resolution 1400x1050
thanks!