[Help] OC with Big Sur on a new Ryzen machine

[Marcus Vinicius Mota]

Hey guys, I had in past a Sandy Bridge i5 using Clover and High Sierra, so experienced a bit of hackintosh world (not much).

 

Now I bought a new machine and still struggling with Ryzentosh.

 

Hardware:

- Asus TUF X570-Gaming Plus

- Ryzen 5 5600x

- Gigabyte 5700 XT

- XPG Gaming 2x8gb DDR 4 3200mhz

- XPG Adata NVME 240gb

 

So here's the deal, I tried to create a Big Sur image on my windows, using OpenCore, downloading that online image and also building my EFI.

My usb drive have two main folders: com.apple.recovery.boot and EFI

Currently I'm stuck at two errors:

OCUI: failed to load images
OC: External interface failure. fallback builtin - Unsupported

 

I tried to use some tips here and some apps, but they're though since I don't have an easy mac to play around.

 

Attaching my EFI folder here with config.plist also inside.

Any tips? Thank you in advance.

 

 

 

 

EFI.zip

[MaLd0n]

https://tinyurl.com/y6g7mn3b

[Marcus Vinicius Mota]

Hey Mald0n, thank you very much for helping me out.

I did the replace and tried to install mac os big sur, but instead of get stuck on Apple logo forever, now I see this message here:

 

Any tips? Thanks again for the support

 

[MaLd0n]

disable csm

[Marcus Vinicius Mota]

Hi, thanks again for the quick response. 

 

So, my Mobo was with CSM as disabled.

One thing that I tried after that is to enable it and force UEFI mode only, and after that I could see much more command lines appearing until it suddenly goes to a black screen and stay that way for several minutes (at least).

 

I know it's the opposite you suggested but I was experimenting just because Disabled won't work.

 

 

Is there anything else on BIOS settings that could prevent my Big Sur installation maybe?

 

Thank you again.

[Marcus Vinicius Mota]

I did a load optimized defaults, reconfigured all my bios, and now I see the same with CSM disabled.

It passes all those rows posted above, and then go to a black screen and nothing happens after.

 

[Marcus Vinicius Mota]

Hey, just passing by that I could make it work now, it was missing the boot argument agdpmod=pikera

Just installed successfully, now will study a little bit to fix some minor issues like sound problem and other stuff... thank you in advance!

+

[Maxime Lenglet]

bonjour vous le mettre sur quelle ligne et ou spécialement ''agdpmod=pikera'' car j'ai le même problème mais sur un

DELL OptilPlex 30350