Ashley Rutland

do you have windows version of picker?

HI, Sorry should have mentioned I've done that and turned off secure boot

I've followed your guides and used a a few different EFI's (Opencore & Clover for coffeelake & Chipset series 30) but each time I get a black screen with support.apple.com/mac/startup. I have the following Hardware: MSI Z390 Gaming Plus Motherboard Intel i7-8700 (coffeelake) Radeon RX 580 I ultimately would like to have a duel boot Windows/Mac machine, so any support/help/guidance would be much appreciated Thanks in advance Ashley