i have problem after updating to 10.11.4
everything's work without problem before, started from 10.11-10.11.3
now after 10.11.4 update cursos blinks just before log on screen, all I see is black screen and loading circle???
dual ASUS nVidia GTX780 6GB strix with web driver
dual monitor display
dual nvidia gtx780 (not SLI)