GUIDE How to Enable AMD RX 6800, RX 6800XT and RX 6900XT on macOS Big Sur and Later

[darksideofgrey]

Is unsupported for the moment.

6600 xt kernal cannot be used in this?

 

[EliteMacx86]

6600 xt kernal cannot be used in this?

View attachment 4289

That's unverified at the moment.

 

[kushypro]

How to use rx 6600 xt for lower monterey macos? help me?

 

[EliteMacx86]

How to use rx 6600 xt for lower monterey macos? help me?

Well, it's not supported. If you're not running Monterey, upgrade the OS.

 

[pilgrimage]

I use my computer with a TV that supports 120hz, but when I get 120hz, the screen goes black. I use this command to solve the Rx 6800 black screen problem at startup. "agdpmod=pikera "At least I can't get full hd or 2k 120hz, I wonder how I can solve it from mac os monterey.

RX 6800 XFX quick

 

[EliteMacx86]

I use my computer with a TV that supports 120hz, but when I get 120hz, the screen goes black. I use this command to solve the Rx 6800 black screen problem at startup. "agdpmod=pikera "At least I can't get full hd or 2k 120hz, I wonder how I can solve it from mac os monterey.

RX 6800 XFX quick

For many XFX variants card, you need to flash the VBIOS.

 

[Olecko]

Will this radeon work in macOS Biostar Radeon RX 6900 XT 16GB GDDR6 (VA69T6AMP2)?​

 

[EliteMacx86]

Will this radeon work in macOS Biostar Radeon RX 6900 XT 16GB GDDR6 (VA69T6AMP2)?​

Should work.

 

[robertovisentin]

Hi guys, I bought a brand new RX 6800 XT to upgrade my RX 580. I added the -agdpmod=pikera arg but i got a black screen after the apple logo. I'm able to remote control the hack from my macbook. Any idea what is going on and how to fix it? Thanks!

 

[EliteMacx86]

Hi guys, I bought a brand new RX 6800 XT to upgrade my RX 580. I added the -agdpmod=pikera arg but i got a black screen after the apple logo. I'm able to remote control the hack from my macbook. Any idea what is going on and how to fix it? Thanks!

What manufacturer?