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

[cupecups]

disabled VT-d and WiFI is back.

When I disable VT-d, I'm unable to reach the home screen; some times goes to stuck Apple logo and sometime freeze on home screen.

 

[NCMacGuy]

Disabling AppleVTD, based on an old posting from @CaseySJ, restored the lower Ethernet port and WiFi for me with Ventura 13.3.

To disable AppleVTD:

Kernel --> Quirks --> DisableIoMapper --> Check ON
ACPI --> Add --> SSDT-DMAR.aml --> Check OFF
ACPI --> Delete --> DMAR --> Check OFF
BIOS Setup --> VT-d --> this can be left ENABLED at all times

 

[CaseySJ]

Disabling AppleVTD, based on an old posting from @CaseySJ, restored the lower ethernet port and WiFi for me with Ventura 13.3.

To disable AppleVTD:

Kernel --> Quirks --> DisableIoMapper --> Check ON
ACPI --> Add --> SSDT-DMAR.aml --> Check OFF
ACPI --> Delete --> DMAR --> Check OFF
BIOS Setup --> VT-d --> this can be left ENABLED at all times

Has anyone tried enabling AppleVTD, but *not* disabling and replacing DMAR table?

In other words:

• Kernel --> Quirks --> DisableIoMapper --> Check OFF
• ACPI --> Add --> SSDT-DMAR.aml --> Check OFF
• ACPI --> Delete --> DMAR --> Check OFF
• BIOS Setup --> VT-d --> Enabled

 

[NCMacGuy]

Has anyone tried enabling AppleVTD, but *not* disabling and replacing DMAR table?

In other words:

• Kernel --> Quirks --> DisableIoMapper --> Check OFF
• ACPI --> Add --> SSDT-DMAR.aml --> Check OFF
• ACPI --> Delete --> DMAR --> Check OFF
• BIOS Setup --> VT-d --> Enabled

@CaseySJ

With your suggested settings, I lose WiFi and lower port Ethernet with my Designare Z390.

I need to have Kernel --> Quirks --> DisableIoMapper ON for working WiFi and lower port Ethernet.

 

[CaseySJ]

@CaseySJ

With your suggested settings, I lose WiFi and lower port Ethernet with my Designare Z390.

I need to have Kernel --> Quirks --> DisableIoMapper ON for working WiFi and lower port Ethernet.

Some notes:

• I have AppleVTD enabled on my Z390 Designare
• I'm running Ventura 13.3 release version
• Fenvi FV-T919 connects and works
• Intel i211 GbE connects and works
• Intel i219 GbE connects and works
• I'm using 15 USB ports (XhciPortLimit is off)

 

[tedyun]

Some notes:

• I have AppleVTD enabled on my Z390 Designare
• I'm running Ventura 13.3 release version
• Fenvi FV-T919 connects and works
• Intel i211 GbE connects and works
• Intel i219 GbE connects and works
• I'm using 15 USB ports (XhciPortLimit is off)

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@CaseySJ --- do you have an OC 0.9.0 EFI that we could use? For the first time since I made this Hackintosh, the update borked my system. I went into a boot loop that I can't get out of. I think I have to reinstall the system, but I want to try a few EFI's first.

 

[CaseySJ]

@CaseySJ --- do you have an OC 0.9.0 EFI that we could use? For the first time since I made this Hackintosh, the update borked my system. I went into a boot loop that I can't get out of. I think I have to reinstall the system, but I want to try a few EFI's first.

Attached is my OpenCore 0.9.0 EFI for Z390 Designare. Nothing has changed except I've removed my serial numbers from PlatformInfo -> DataHub.

Would be best to copy this to EFI partition of a USB flash drive, boot from USB, then launch Ventura. Of course, copy your serial numbers first into PlatformInfo -> DataHub.

If you have an 8-core or larger CPU, please change ProcessorType in PlatformInfo -> DataHub to 3841 (it is currently 1537 for my 6-core CPU).

 

[FreddyA]

After updating to 13.3 last night, I have the same problems as mentioned here.
I'm using iMac19,1 and after many tries (BIOS and config) I changed everything in Caseys screenshots.
But WiFi won't come alive.
I had a spare ssd and did a fresh install with the same EFI which was working before. But not anymore. So I prepared everything for MacPro7 and now it is working again. As soon as I switch back to iMac19, WiFi dies and will only come alive with MacPro7 and iMacPro I assume.

 

[NCMacGuy]

Would be best to copy this to EFI partition of a USB flash drive, boot from USB, then launch Ventura. Of course, copy your serial numbers first into PlatformInfo -> DataHub.

If you have an 8-core or larger CPU, please change ProcessorType in PlatformInfo -> DataHub to 3841 (it is currently 1537 for my 6-core CPU).

@CaseySJ

I copied your EFI to a USB flash, added my serial numbers, and changed ProcessorType to 3841.

I don't have an Aquantia card. Leaving the SSDT for the card active and the ForceAquantiaEthernet selected booting stalled.

Disabling the Aquantia SSDT and unchecking the ForceAquantiaEthernet, but using the balance of your EFI, Ventura boots fully, but the WiFi and ethernet are both disabled.

Apparently there is something in the Aquantia code that provides your success with WiFi and ethernet with Ventura 13.3.

 

[CaseySJ]

@CaseySJ

I copied your EFI to a USB flash, added my serial numbers, and changed ProcessorType to 3841.

I don't have an Aquantia card. Leaving the SSDT for the card active and the ForceAquantiaEthernet selected booting stalled.

Disabling the Aquantia SSDT and unchecking the ForceAquantiaEthernet, but using the balance of your EFI, Ventura boots fully, but the WiFi and ethernet are both disabled.

Apparently there is something in the Aquantia code that provides your success with WiFi and ethernet with Ventura 13.3.

That’s an interesting theory. I can remove the card and see what happens.

Another user posted above that changing System Product Name to MacPro7,1 resolved the issue. This should be done carefully — log out of AppleID before doing so. It can also cause lingering computer name issues in iCloud even when previous system product name is restored.