Hi!
I've recently made a mistake: installed Mac OS Catalina on PC with pascal GPU.
My setup is:
Ryzen 9 3900x
Gigabyte x570 xtreme board
32gb ram
Samsung 970 evo plus and pro M2, crucial sata SSD
GTX 1080.
I used opencore 0.5.8 for installing and running Mac OS Catalina. Everything was easy and butter smooth. No issues after boot except missing GPU acceleration.
Now I would like to install Mac OS High Sierra instead, and I can’t even boot installer. At some point it configs usb devices with some errors and after all there are "persistent enumeration failures" messages on screen leadind to halt with crossed circle on screen. Tried mapping USB ports manually, generating kext and SSDT, applying patches, downgrading opencore version to 0.5.6 or even 0.5.5.
Any help please?
Screen phtoto and EFI folder are attached. Cant find anything related to this issue.
I've recently made a mistake: installed Mac OS Catalina on PC with pascal GPU.
My setup is:
Ryzen 9 3900x
Gigabyte x570 xtreme board
32gb ram
Samsung 970 evo plus and pro M2, crucial sata SSD
GTX 1080.
I used opencore 0.5.8 for installing and running Mac OS Catalina. Everything was easy and butter smooth. No issues after boot except missing GPU acceleration.
Now I would like to install Mac OS High Sierra instead, and I can’t even boot installer. At some point it configs usb devices with some errors and after all there are "persistent enumeration failures" messages on screen leadind to halt with crossed circle on screen. Tried mapping USB ports manually, generating kext and SSDT, applying patches, downgrading opencore version to 0.5.6 or even 0.5.5.
Any help please?
Screen phtoto and EFI folder are attached. Cant find anything related to this issue.
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