Help with boot args for catalina install

[steelbell1985]

I'm running msi z490 godlike mobo, GeForce rtx 2080 ti, intel i9 10900k. Any help would be much appreciated

 

[P1LGRIM]

GeForce rtx 2080 ti

Will my Nvidia Graphics Card work with macOS ? List of Desktop Cards with Native Support

Preamble for those new to Nvidia graphics card choices for a Hackintosh 1. You will only have success choosing macOS compatible graphics if you remember that: macOS is not Windows 2. Apple incorporates all their graphics drivers into the Mac Operating System. There are only drivers in macOS...

www.tonymacx86.com

 

[steelbell1985]

Will my Nvidia Graphics Card work with macOS ? List of Desktop Cards with Native Support

Preamble for those new to Nvidia graphics card choices for a Hackintosh 1. You will only have success choosing macOS compatible graphics if you remember that: macOS is not Windows 2. Apple incorporates all their graphics drivers into the Mac Operating System. There are only drivers in macOS...

www.tonymacx86.com

Which macos will work then??

 

[UtterDisbelief]

Which macos will work then??

Hi there.

None, sadly. The 2080 has never had driver support.

You can use the CPU's iGPU as a stop-gap.

 

[steelbell1985]

Could I install my old gtx 670 alongside my rtx to use for mac?

Hi there.

None, sadly. The 2080 has never had driver support.

You can use the CPU's iGPU as a stop-gap.

 

[UtterDisbelief]

Could I install my old gtx 670 alongside my rtx to use for mac?

Yes, you could. There are a few known issues with the GTX670 but hopefully yours will be fine. There was native support in macOS up to Catalina (I haven't heard an update for Big Sur yet).

What you need to do though is disable the 2080 while booting macOS. There are many patches available to do this for NVidia cards, but the easiest first attempt is to use the Whatevergreen boot-command option "-wegnoegpu" (without quotation marks).

 

[steelbell1985]

Yes, you could. There are a few known issues with the GTX670 but hopefully yours will be fine. There was native support in macOS up to Catalina (I haven't heard an update for Big Sur yet).

What you need to do though is disable the 2080 while booting macOS. There are many patches available to do this for NVidia cards, but the easiest first attempt is to use the Whatevergreen boot-command option "-wegnoegpu" (without quotation marks).

Ok, so I've quickly built up my old computer that I had working with High Sierra but I'm having problems remembering the boot args I used to get it installing. Could you help with that? It's the pny gtx 670 on a sabertooth x79. Thanks