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

[veteransurvey]

Are USB-C monitors supported?

 

[CaseySJ]

Are USB-C monitors supported?

If your AMD GPU has a USB-C port, it can certainly drive a USB-C monitor right away (no config changes needed).

If you’re wondering whether the two Thunderbolt/USB-C ports can drive a Thunderbolt monitor, the answer there is also yes, but it will be necessary to use a CPU with built-in iGPU and set Platform ID to 0x3E9B0007. This is already done in config-Intel-iGPU.plist.

 

[m4rk0]

@ALL,

I can confirm that the fix works on my GB Z490 Vision G system, however as @CaseySJ noted above, after flashing i also needed to add the following Device Properties in order for it to work correctly :-

            <key>PciRoot(0x0)/Pci(0x1C,0x1)/Pci(0x0,0x0)</key>
[..]

Hi,

A few days ago I found out about this mod and I managed to spare some time and do it – as CaseySJ wrote, it's SO satisfying; special thanks to 5T33Z0 for providing screens and whatnot.

...but I do have a question

After flashing the firmware, I reverted the mods I did in config.plis, ie

• disable the DMAR replacement table (so I re-enabled it)
• under ACPI/delete, disable the rule for dropping the DMARtable (so I re-enabled it)

I booted into Monterey and it just works.
Am I supposed to add back, under DeviceProperties, the line

PciRoot(0x0)/Pci(0x1C,0x1)/Pci(0x0,0x0)

?

 

[CaseySJ]

Hi,

A few days ago I found out about this mod and I managed to spare some time and do it – as CaseySJ wrote, it's SO satisfying; special thanks to 5T33Z0 for providing screens and whatnot.

...but I do have a question

After flashing the firmware, I reverted the mods I did in config.plis, ie

• disable the DMAR replacement table (so I re-enabled it)
• under ACPI/delete, disable the rule for dropping the DMARtable (so I re-enabled it)

I booted into Monterey and it just works.

Glad to hear it!

Am I supposed to add back, under DeviceProperties, the line

PciRoot(0x0)/Pci(0x1C,0x1)/Pci(0x0,0x0)

?

This depends on the following:

• In System Information --> Ethernet, click on the i225-V Ethernet device
• Then look below to see if this driver (kext) is attached:
  • AppleIntel210Ethernet.kext
• If this driver is attached then there's nothing more to do -- everything is correct.
• If a different driver is attached then we need to configure DeviceProperties, specifically device-id should be changed to F3158680.

 

[CaseySJ]

** Public Beta of macOS Ventura Now Available **​

If you have upgraded to OpenCore 0.8.2 it should be possible to perform an in-place upgrade to the public beta. As always, we strongly recommend making a full bootable backup first.

Update: OpenCore 0.8.3 pre-release may be necessary.

 

[MacArthur]

Just updated (on a different partition of course...) to public ß Ventura after upgrading my 0.81 EFI (yours Casey - ) to 0.82 with HackINDROM.
Successful install.
Unfortunately no internet connection with Ethernet port.
0.83 may solve the issue?
I am going to download it now.
Thanks for your help as usual @CaseySJ !

 

[MacArthur]

Il confirm it works with OpenCore 0.8.3 AND updated kexts (https://dortania.github.io/builds/)
However the intel Wifi is so far not supported. Only Ethernet is working.

 

[CaseySJ]

Il confirm it works with OpenCore 0.8.3 AND updated kexts (https://dortania.github.io/builds/)
However the intel Wifi is so far not supported. Only Ethernet is working.

Are you using the Ventura build of AirportItlwm? It is available on the OpenIntelWireless GitHub page.

 

[MacArthur]

Unfortunately I was over enthusiastic... the Ethernet connection is unstable and drop off randomly after around 30 seconds...
No other idea yet how to solve it...

 

[MacArthur]

Are you using the Ventura build of AirportItlwm? It is available on the OpenIntelWireless GitHub page.

Thanks @CaseySJ i'll do it after solving out Ethernet issue.
My Wifi connection is just for the "beauty" of the config as I am always connected through Ethernet.
But I love when it is 100%functional