Now I think best approach is to delete the driver you just installed - so we need safe mode
on a spare pc, download the
Windows 10 Media creation tool and create a Win 10 install disc - its just a boot disc if nothing else
Also might want to download
Display Driver Uninstaller as we can use it in safe mode (I think it can be installed in safe mode) to delete the previous driver
change bios to boot from usb or dvd (whatever you made) first, hdd second
boot using installer
the screen should work for the installer
On the second screen of installer, after the page asking for language choices, select repair this pc, not intsall
Select Troubleshoot
Select Advanced
Select start up options
Select Safe mode
Now pc will boot into safe mode
Install DDU
run DDU and delete old driver
restart pc and just let windows get the driver it wants to instead of latest...
See if that fixes it.
other fixes:
http://www.computerhope.com/issues/ch001152.htm