[SUCCESS] Gigabyte Designare Z390 (Thunderbolt 3) + i7-9700K + AMD RX 580

[CaseySJ]

Is there no way I can get this working. Where I live all the ideal GPUs are gone. I'm gonna have to wait 3-4 weeks to get a GPU card.

Can't I have just the UHD 630 Working with acceleration for now?

It just keeps saying : No Kext Loaded. Seen as 7MB VRAM

Help Please

• Are you using HDMI?
• What is the make/model of your monitor?

 

[vitilius]

• Do you have an AMD GPU? The Intel iGPU is not recommended. Various audio, video, and photo applications will not run. You may experience graphics glitches. Web pages in Safari may not render correctly. AMD GPU is strongly recommended.
• The Ilyama ProLite x2380HS is an older generation monitor with only HDMI, DVI, and VGA. I regularly suggest the use of current generation monitors that support HDMI 1.4+ and DisplayPort 1.1+.
  • You can still use the ProLite, but let's see how far we can go with it.

If you are installing Mojave with just the Intel iGPU, then:

• Suggestion 1:
  • On-board HDMI port of the motherboard will not work unless you apply frame buffer patches to the config.plist as explained in Post #1:
    View attachment 490413
• Suggestion 2:
  • If it's too difficult to add the framebuffer patch as described above, a simpler alternative is to use USB-C to HDMI cable. Plug the USB-C end into either of the two Thunderbolt ports on the rear IO panel. The HDMI end of course goes to the monitor.

For both suggestions, the ig-platform-id must be 0x3E9B0007, which we enter in reverse byte order into Clover's Devices --> Properties section as: 07009B3E. If unsure about this, please post your config.plist.

I tried the Suggestion 1 you provided, but still no luck The installation freezes on the very beginning - i've added screenshot of this moment.
Also posted my config and EFI folder in case I made mistakes during its creating.

Are there any other possible reasons i'm facing this issue?

 

[drim]

hello, did not encounter such a problem ... the computer falls asleep from the internal usb, but does not wake up, and from the external usb, it does not fall asleep, that is, it falls asleep and immediately wakes up
Thanks

 

[CaseySJ]

I tried the Suggestion 1 you provided, but still no luck The installation freezes on the very beginning - i've added screenshot of this moment.
Also posted my config and EFI folder in case I made mistakes during its creating.

Are there any other possible reasons i'm facing this issue?

Please try the attached EFI-vitilius (backup previous EFI folder, rename this one to EFI, and copy to EFI partition).

 

[CaseySJ]

hello, did not encounter such a problem ... the computer falls asleep from the internal usb, but does not wake up, and from the external usb, it does not fall asleep, that is, it falls asleep and immediately wakes up
Thanks

Several questions and requests:

• Are you running Mojave or Catalina?
• Clover or OpenCore?
• With the Bluetooth data cable connected to F_USB (internal header) please run IORegistryExplorer and select File --> Save As..., then post the saved file.
• Which USB port mapping file are you using?
  • USBPorts.kext?
  • SSDT-UIAC-DESIGNARE-Z390-V7.aml?
  • Please post the USB port mapping file.

 

[drim]

now there is no way to connect it to f_usb, is it possible to configure it on an external usb?
Mojave, OpenCore

 

[vitilius]

Please try the attached EFI-vitilius (backup previous EFI folder, rename this one to EFI, and copy to EFI partition).

I tried your EFI folder, but got stuck in the same place, displayed on screenshot in my earlier post.
Is there anything else I can try?

 

[CaseySJ]

now there is no way to connect it to f_usb, is it possible to configure it on an external usb?
Mojave, OpenCore

Is the F_USB header already occupied with something else? If so, we can use a splitter such as this:
https://www.amazon.com/dp/B076Q8685Y/?tag=tonymacx86com-20

 

[CaseySJ]

I tried your EFI folder, but got stuck in the same place, displayed on screenshot in my earlier post.
Is there anything else I can try?

Please enable verbose mode. This can be done from Clover boot menu:

• Press spacebar
• Use down-arrow key to select Verbose
• Press spacebar to toggle it on
• Press ESC to return to main menu
• Boot macOS installer

 

[drim]

Is the F_USB header already occupied with something else? If so, we can use a splitter such as this:
https://www.amazon.com/dp/B076Q8685Y/?tag=tonymacx86com-20

thanks, I will order this adapter, tomorrow, I will redo the cable to f_usb
I'll drop you a file tomorrow