Gigabyte Z490 Vision D (Thunderbolt 3) + i5-10400 + AMD RX 580

[mangomama]

If you still have the original SchmuckLord kexts, iGPU will not work unless you replace WhateverGreen with latest version 1.4.0. Because Sidecar relies on iGPU, it won't work unless iGPU works. So focus on getting iGPU working. Then in NVRAM --> Boot Arguments, set shikigva=80.

and i'm pretty sure that WhateverGreen is the latest version 1.4.0. and shikigva=80 is set

 

[CaseySJ]

back again, i did all the things from zero, comes out with the same result, strange thing is, i couldn't get it boot up with your efi file, so i use your kexts and acpi files, and i rebuilt the config.plist, but same results, whether if i chose imac or macpro.... i can see my igpu in hackintool, but it doesn't appear either in my sysinfo or videoproc... kind of frustrating... can you please check my efi file for me?
many thanx

iGPU will not appear in SysInfo. Please run IORegistryExplorer and scroll the device tree on left side until you see iGPU@2. If the first node under that says AppleIntelFramebufferController then iGPU is fully operational.

Here's what it looks like on my Vision D:

 

[alchymista]

and i'm pretty sure that WhateverGreen is the latest version 1.4.0. and shikigva=80 is set

Hi, you can try use set of Kexts from my EFI (based on work of @CaseySJ) ; EFI.Z490.Vision.D ...

Build on OpenCore 0.5.9 ... all Kext versions you can check at GitHub homepage.
I've very same issue .... I was need WhateverGreen 1.4+

 

[mangomama]

another small problem is, cant

iGPU will not appear in SysInfo. Please run IORegistryExplorer and scroll the device tree on left side until you see iGPU@2. If the first node under that says AppleIntelFramebufferController then iGPU is fully operational.

Here's what it looks like on my Vision D:
View attachment 475894

thanx again, i searched the IORegistryExplorer, it's kina different, and seems like there is somethings i shouldnt put in

 

[mangomama]

another small problem is, cant adjust volume or brightness within my monitor

 

[mangomama]

Hi, you can try use set of Kexts from my EFI (based on work of @CaseySJ) ; EFI.Z490.Vision.D ...

Build on OpenCore 0.5.9 ... all Kext versions you can check at GitHub homepage.
I've very same issue .... I was need WhateverGreen 1.4+

thanx i've tried but neither of your efi will boot from my usb disk, even i just fill in the serial number and didnt change a thing

 

[CaseySJ]

another small problem is, cant

thanx again, i searched the IORegistryExplorer, it's kina different, and seems like there is somethings i shouldnt put in

This is okay because iGPU is driving display monitor. It’s working correctly.

Because you have Radeon VII you should set iGPU to headless mode (platform ID 0x3E980003).

 

[mangomama]

This is okay because iGPU is driving display monitor. It’s working correctly.

Because you have Radeon VII you should set iGPU to headless mode (platform ID 0x3E980003).

but i'm not using igpu to drive monitor, how can i set iGPU to headless mode ? sorry i didnt know much about hackintosh, should i change the platform ID to 0x3E980003 in config.plist?

 

[mangomama]

This is okay because iGPU is driving display monitor. It’s working correctly.

Because you have Radeon VII you should set iGPU to headless mode (platform ID 0x3E980003).

should i change this part's value, is the DeviceProperties part set right?

 

[CaseySJ]

should i change this part's value, is the DeviceProperties part set right?

Look at config-AMD-GPU.plist from the ZIP file in Post #1 and replace your PciRoot(0,0)/Pci(0x2,0x0) with the version in that file. This sets ig-platform-id to headless mode (0x3E980003 in reverse byte order). Latest version of WhateverGreen is required.