Apply the framebuffer-conX-type (where X is your port index) to the HDMI value mentioned above. 4. Common Boot Arguments
DisplayPort is natively what Apple uses. HDMI is an emulated layer. hackintosh hdmi fix
You will need to find the PCI path of your GPU (usually PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0) on most systems, but check Hackintool). Apply the framebuffer-conX-type (where X is your port
They bought the compatible GPU. They meticulously mapped their USB ports. They spent three nights staring at lines of code in a text editor, tweaking their config.plist until their eyes bled. The system boots. The Apple logo appears. the progress bar finishes. And then, just as the desktop is supposed to bloom into high-resolution glory, the screen goes black. 0x0) on most systems