- Nov 11, 2018
- Gigabyte Z490 Vision D
- RX 580
- Classic Mac
- Mobile Phone
I see two possible explanations:Thanks Casey,
I tried again but had the same issue as before. The screen would not get past a certain line of code after a short while.
However, I Googled around and found someone who was experiencing a similar issue with a slightly different Mobo. Another person provided help by sending their EFI folder to see if it would work for them. I downloaded the attached EFI folder and copied to my EFI Partition on my boot drive. Not sure why or how, but it solved my issue of not being able unlock my integrated graphics and only having only 7MB of VRAM. After rebooting, I now have fully accelerated 1536 MB of VRAM and weird choppy glitches are gone.
Here's the post where I found the file https://www.tonymacx86.com/threads/gigabyte-z390-ud-only-7mb-uhd630-mojave-10-14-2.276854/
I am attaching the EFI folder that seemed to work for me.
Wondering if you can take a look to see what the difference is.
Thanks again for all your help and creating this killer guide.
- This EFI sets device-id to 0x3E9B. But we should not set device-id at all if running Mojave 10.14.5 or later.
- This EFI sets Inject Kexts to Yes, which means it is injecting the kexts from CLOVER/kexts/Other.
- Do you have Lilu and WhateverGreen installed in your /Library/Extensions folder (and if so, do you remember running Kext Utility to rebuild the kernel cache)?