TomCraft

New member
Joined
Apr 17, 2022
Messages
4
Motherboard
X99
CPU
E5 2680v4
Graphics
RX 6800 XT
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
Use the following command in Terminal and export it as Text.

sudo kextcache -i/


Also, what cable are you using for Display?

~ ❯ sudo kextcache -i/ Executing: /usr/bin/kmutil install --volume-root / --check-rebuild rebuilding local auxiliary collection kmutil done

I'm using DP cables on both of my monitors.
The issue appears also on both monitors.
 

EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Messages
3,418
Motherboard
Supermicro X11SPA-T
CPU
Intel Xeon W-3275 28 Core
Graphics
2xAMD RX 580 8GB
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. Mac mini
  2. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
~ ❯ sudo kextcache -i/ Executing: /usr/bin/kmutil install --volume-root / --check-rebuild rebuilding local auxiliary collection kmutil done

I'm using DP cables on both of my monitors.
The issue appears also on both monitors.
Your configuration is not as per the guide.
 

TomCraft

New member
Joined
Apr 17, 2022
Messages
4
Motherboard
X99
CPU
E5 2680v4
Graphics
RX 6800 XT
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
Your configuration is not as per the guide.
Whis Guide are you referring to?
The guild from the first page is fully implemented as the only thing it points to is to set "agdpmod=pikera".
 

EliteMacx86

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Jul 22, 2018
Messages
3,418
Motherboard
Supermicro X11SPA-T
CPU
Intel Xeon W-3275 28 Core
Graphics
2xAMD RX 580 8GB
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. Mac mini
  2. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
Whis Guide are you referring to?
The guild from the first page is fully implemented as the only thing it points to is to set "agdpmod=pikera".
That guide is just for enabling the mentioned GPUs. Not the whole configuration.

Here are the following issues.


- Switch to SSDT-PLUG from OC package
- Enable SetupVirtualMap
- Delete the Device Properties
- Set Arch to Any in Kernel
- Fix the kexts sorting order as per the guide
- Enable AppleXcpmCfgLock
- Enable PowerTimeoutKernelPanic
- Set KernelArch to Any
- Disable Kernel Patches
- Set Secure Boot to Optional
- Enable IgnoreInvalidFlexRatio
- Fix sorting order for drivers as per the guide
 

helloworld

New member
Joined
May 7, 2022
Messages
2
Motherboard
Gigabyte X299 Designare EX
CPU
9960X
Graphics
Gigabyte RX Vega 64
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. iMac Pro
Mobile Phone
  1. iOS
I just bought my new GPU, upgrade from my Vega 64.
I'm experiencing this issue where my new GPU is not recognized and I get the generic video card settings with 7Mb of memory instead of 16Gb.
1651901827027.png


Please help
 

EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Messages
3,418
Motherboard
Supermicro X11SPA-T
CPU
Intel Xeon W-3275 28 Core
Graphics
2xAMD RX 580 8GB
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. Mac mini
  2. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
I just bought my new GPU, upgrade from my Vega 64.
I'm experiencing this issue where my new GPU is not recognized and I get the generic video card settings with 7Mb of memory instead of 16Gb.
View attachment 4275

Please help
Your profile indicates that you're using GIGABYTE RX VEGA 64. What GPU you have upgraded to?

You will need to update your system to 11.4 or later for utilizing the card. The requirements has already been mentioned in the first post.
 

helloworld

New member
Joined
May 7, 2022
Messages
2
Motherboard
Gigabyte X299 Designare EX
CPU
9960X
Graphics
Gigabyte RX Vega 64
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. iMac Pro
Mobile Phone
  1. iOS
Your profile indicates that you're using GIGABYTE RX VEGA 64. What GPU you have upgraded to?
Wow, sorry, completely missed to provide this crucial piece of information ;)
It is Sapphire Radeon RX 6800 XT - 16Gb version.
I'm also using an OpenCore version 0.6.8, hopefully this is ok.

Thank you
 

EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Messages
3,418
Motherboard
Supermicro X11SPA-T
CPU
Intel Xeon W-3275 28 Core
Graphics
2xAMD RX 580 8GB
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. Mac mini
  2. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
Wow, sorry, completely missed to provide this crucial piece of information ;)
It is Sapphire Radeon RX 6800 XT - 16Gb version.
I'm also using an OpenCore version 0.6.8, hopefully this is ok.

Thank you
Provide your PR files to check further.
 

darksideofgrey

New member
Joined
May 12, 2022
Messages
2
Motherboard
Asus Z690
CPU
Intel i7 12700f
Graphics
XFX Radeon RX 6650 XT
OS X/macOS
10.12.x
Bootloader
  1. OpenCore
Mac
  1. iMac Pro
Mobile Phone
  1. Android
Hi,

Do you have any youtube video how to enable Radeon RX 6650XT on Asus z670 Monterey
mac 2.jpeg
 

EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Messages
3,418
Motherboard
Supermicro X11SPA-T
CPU
Intel Xeon W-3275 28 Core
Graphics
2xAMD RX 580 8GB
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. Mac mini
  2. MacBook Pro
Mobile Phone
  1. Android
  2. iOS

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