Contribute
Register

Mojave Black Screen Problem, Bios Has To Be Reset To Boot After Booting Windows

Joined
Jan 1, 2020
Messages
2
Motherboard
Gigabyte Aorus Pro Z390
CPU
Intel I9 9900K
Graphics
Sapphire Radeon Vega 64 8GB Nitro +
I'm stuck as I have a fully working hackintosh that simply doesn't want to display anything after booting into windows. Everytime I boot into windows I have to load optimised defaults to have the hackintosh boot to the login screen. After this the hackintosh boots reliably everytime untill I boot into windows again. I have attached my EFI below. Any help is appreciated.

The hackintosh seems to be working behind the blackscreen as the capslock light on the keyboard is functional.
 

Attachments

Joined
Jan 23, 2011
Messages
748
Motherboard
Acer SF314-52
CPU
i5-7200U
Graphics
HD 620
Mac
MacBook
Mobile Phone
iOS
you need to install a nvram emulation - the EMUvariableUefi-64 driver and try again
 

P1LGRIM

Moderator
Joined
Mar 2, 2012
Messages
22,899
Motherboard
Lenovo ThinkStation p300 ⌘
CPU
i7-4790K
Graphics
HD 4600
Mac
MacBook Pro, Mac mini
Classic Mac
Power Mac
Mobile Phone
iOS
you need to install a nvram emulation - the EMUvariableUefi-64 driver and try again

EmuVariableUefi.efi is not enough alone to emulate native NVRAM support, you must install the rc scripts too.
EmuVariableUefi.efi enables creation of the nvram.plist file, the rc scripts enable it to be written to disk.
 
Joined
Jan 23, 2011
Messages
748
Motherboard
Acer SF314-52
CPU
i5-7200U
Graphics
HD 620
Mac
MacBook
Mobile Phone
iOS
Top