Contribute
Register

SMBios 19.x - iMacs 2019

Joined
Mar 7, 2018
Messages
107
Motherboard
MSI Z370 PC PRO
CPU
i7-8700K
Graphics
Nitro Vega 64
If you do not have any problems in Windows, then, yes, it has to be a software issue with macOS.

64MB should be fine especially if you are using a dGPU.
I'm running out of options to try apart from updating bios to latest. Don't really see how that will help. Maybe some of the extra options in hackintool might be worth a shot? - Setting higher VRAM for 4K users who experience graphical glitches (framebuffer-unifiedmem)?

I run a 34" ultrawide monitor at 3440 x 1440 res so not sure if this would help/stop the glitching.
 
Joined
Mar 7, 2018
Messages
107
Motherboard
MSI Z370 PC PRO
CPU
i7-8700K
Graphics
Nitro Vega 64
Enable pixel clock patch for 4K support (enable-hdmi20) 3440 x 1440 is UHD so might be worth a try.
 

pastrychef

Moderator
Joined
May 29, 2013
Messages
14,348
Motherboard
Gigabyte Z390 M Gaming
CPU
i9-9900K OC'd @ 5.0GHz
Graphics
Radeon VII
Mac
MacBook, Mac Pro
Classic Mac
iBook, Power Mac, PowerBook
Mobile Phone
iOS
Setting higher VRAM for 4K users who experience graphical glitches (framebuffer-unifiedmem)?
This should only matter if you are using IGPU only. But you have a dGPU.
 
Joined
Oct 28, 2010
Messages
131
Motherboard
Gigabyte Z390 Aorus Pro Wifi
CPU
i9-9900K
Graphics
RX570
I can't see any glaring issues with your EFI folder.

I see you are using OsxAptioFix2Drv-free2000.efi and EmuVariableUefi-64.efi... NVRAM should work for if you replaced those two with AptioMemoryFix. But either way, it should not affect your graphics.
That combo wil not work with my mobo either. It has to be OsxAptioFix2Drv-free2000.efi
 

pastrychef

Moderator
Joined
May 29, 2013
Messages
14,348
Motherboard
Gigabyte Z390 M Gaming
CPU
i9-9900K OC'd @ 5.0GHz
Graphics
Radeon VII
Mac
MacBook, Mac Pro
Classic Mac
iBook, Power Mac, PowerBook
Mobile Phone
iOS
That combo wil not work with my mobo either. It has to be OsxAptioFix2Drv-free2000.efi
Your motherboard is different from Blindedbythelights'.
 
Joined
Mar 7, 2018
Messages
107
Motherboard
MSI Z370 PC PRO
CPU
i7-8700K
Graphics
Nitro Vega 64
I thought it was mainly for MSI motherboards, but sure I saw someone on another forum with a Gigabyte Designare who also needed it. Maybe its depend on bios version who knows.
 
Last edited by a moderator:
Joined
Aug 17, 2010
Messages
40
Motherboard
Asus Prime Z390-A
CPU
i9-9900K
Graphics
iGPU UHD 630
Mac
MacBook Pro
Mobile Phone
iOS
Can anyone tell me what would be the best SMBios ID for my machine? I need to use the iGPU Intel UHD 630, and I think it is quite slow at the moment... I tried so many settings, but I think I'm missing something. :roll2:

ASUS Prime Z390-A
Intel Core i9 9900k
 

Attachments

MacMan

Administrator
Staff member
Joined
Feb 2, 2010
Messages
8,492
Motherboard
ASUS TUF Z390-PRO GAMING - 2606 - UEFI
CPU
i9-9900K
Graphics
Vega 64
Mac
MacBook Pro, Mac Pro
Classic Mac
Power Mac, PowerBook
Mobile Phone
iOS
Top