Nothing ... in DX11, no problems, but try to start in DX12 and does not reach the menu screen, and point out, no errors or anything ..
The funny thing is that before if he could come in and play with DX12 actually tried it even with RTX, but is now impossible.
Deleted and reinstalled program.
NVIDIA lastest drivers, deleted and installed (DDU).
Since not do, because I would like to prove that this works ... but apparently, it is impossible.