My computer is alienware 18.
gpu：R290M X2 with crossfire
new system：windows 10 Enterprise Edition with UEFI
When I update 18.5.1 drivers，The screen show install drivers ，and then My screen turn black and hold it，but I can hear the drivers uninstall and install.
However I reboot the computer or I shutdown and open it，but the screen is always turn black when ready to enter windows10，
I reboot in safe mode，I can see the drivers is update succeed，but Universal non plug and play display is exclamation mark.
only when I uninstall graphics card drivers in safe mode ，I can reboot success enter windows with no black screen .
please help me how can I succeed update the new drivers？