My desktop Hackintosh is running macOS Mojave 10.14.2 with two dedicated GPUs installed: NVIDIA GTX 1080 Ti, AMD Radeon HD 7970.
The AMD GPU is used primarily under macOS and the NVIDIA one under Windows.
macOS boots without issues as long as there are no displays connected to the NVIDIA GPU. If a display is connected then the display connected to the AMD GPU will become blank. The system can be accessed using Screen Sharing/VNC.
There are no problems if I swap PCI-e slots for the GPUs so that the AMD GPU is in the first slot (primary GPU), but I prefer not to do this.
I have tried to remove the whole PCI (bridge) device in the DSDT file and all the lines that refer to it. The PCI entries in ioreg and System Information are gone but System Information still shows an NVIDIA GPU under Graphics/Display.
Many of the suggestions I have found in guides and forum posts do not seem to apply here. My problem with some of the guides and answers is that they give the solution without explaining how anything works, or they tell you what to do without explaining the reasons behind it.
What else can I do? Thank you for any assistance you can provide!
I have attached some files that may help you help me.
DSDT_BIOS_3101.zip contains the original ACPI (*.aml) files without any patches.
Send me Steffens-iMac.zip is a file produced by RunMe.app, and do contain simple patches to rename some devices.
DSDT.dsl.patch is a diff of the original DSDT.dsl file and the one with the PCI devices removed (commented out).
Motherboard: ASUS Rampage V Extreme (X99), BIOS version 3101 (macOS does not boot with anything newer).
Clover version: 4644 (macOS does not boot with the latest one, 4798).
Ciao Ragazzi, scusate il disturbo.
Non sono molto pratico, sto provando ad installare Sierra, però ricevo questo problema.
Sapete aiutarmi ?
grazie in anticipo
Intel Core i5 7500
I'm not very practical, I'm trying to install Sierra, but I get this problem.
Can you help me?
Thanks in advance
after using yosemite for a long time with a complete working system, i decided to jump into a fresh install on my old system.
Most things work flawless, except USB3 and sleep which is the more important thing.
Every time i set it to sleep, it shuts down for a moment and then the system starts again with black screen and low power consumption +- 100w (normal idle is around 120-140).
I can only hard reset the system to get it working again.
I used the DSDT Patch from my old system, but i think it may have some errors.
I hape you do have an Idea what to do.