Hello. I need macOS Catalina for school and i need help installing it on my computer, it has an AMD Ryzen 5 4600H, GTX 1650 TI, 8gb RAM, SSD NVME 500GB
I can try and help.
Not sure if the admin is aware of this, but very recently we discovered that macOS does indeed support certain AMD APUs according to this list, since Catalina 10.15.4:
Code from the latest version of the MacOS suggests that future desktop machines from Apple may use AMD processors for future Mac computers. This could…
www.slashgear.com
I have checked your Ryzen 5 4600H and it is using a Renoir APU which is in the list. So what you can do is, you can possibly try a similar AMD-based EFI build, but place your system specific device-ids or kexts in the list to test.
As it goes, I'd built a working EFI for my Atari VCS console (which uses an AMD Ryzen Picasso Vega 3 APU). My latest build actually boots and also works with Catalina and Big Sur. While I don't have hardware acceleration yet (because my VBIOS is currently locked on the console) I do have VESA mode output and DRM playback. If you need to check the needed BIOS settings you can do so here. >
https://www.tonymacx86.com/threads/guide-atari-vcs-2020-console.309903/
You can try my EFI I've attached below. I have changed some of the settings to cater for Renoir, so it all needs is your custom SMBIOS serial numbers and ROM values to work. Because it is supported natively now by macOS Catalina 10.15.4 you won't need any of the GPU SSDTs enabled. That is how my current VCS APU settings work.