Monterey with HD7700 2 GB DDR5

[Cumpadi]

Hi guys, I'm trying to install Monterey with the following HW: A520M-HDV, ryzen 5 3500, 16GB DDR4 and HD7700 graphics card. I managed to install but the mouse pointer appears and the screen turns yellow. Can someone give me a help?

 

[Shaneee]

Is the PAT patch enabled? Either of the last two kernel patches.

 

[Cumpadi]

24 / 5000

Resultados de tradução​

yes patches are OK.

 

[Shaneee]

The 7700 used to be a native GPU. Unsure about it these days. Do you have Whatevergreen.kext?

 

[Cumpadi]

Yes.

 

[Shaneee]

You might need to fake the device ID then using Device Proprties to 0x3D680000.
You might need to use -radvesa to get to the desktop however.