I tried to upgrade from Windows 7 to Windows 10. Windows 10 only finds 9 of the 10 monitors that all work fine with Windows 7. I have two Asus HD7970 video cards with 10 Samsung SyncMaster 930b monitors. I tried the latest AMD drivers.

I am back on Windows 7 with the drivers that came with the video cards.

Note: I tried the latest AMD drivers on Windows 7. It only finds the same 9 monitors?