Marcus Vinicius Mota

Hi everyone, I have successfully installed Big Sur on my machine, but as expected in a Ryzen one, sound is all buggy and impossible to use. Recently I bought an USB DAC to have my sound working through it, I did all the USB mapping correctly and also tried to update my BIOS to see why it's not working. So here is what's happening: - When I plug Hiby FC3 DAC on one of the USB2, USB3.0 or USB3.2 (via USB-C), all of them instantly recognizes it as Hiby FC3, just like my macbook pro. - My DAC is very simple, but it does have a light that shows what kind of codec is being used to reproduce sound, which usually is MQA = purple (tidal), System general purpose = red. * When I plug it on hackintosh, it shows MQA = red and system general purpose = blue, clearly being mistakenly used by OS. - On Tidal I try to raise or reduce volume and nothing happens, on browser (youtube for example) it keeps spinning forever and never loads videos. When I put back to my Mobo Audio card, it plays all buggy and breaking. Do anyone know how to help me make it work? I did try several cables, all my USB ports with DAC or other stuff to validate them, and just DAC have this behavior. One good thing that I can also confirm is that this DAC works flawlessly on my Macbook Pro, so not a compatibility issue with system in general. Thanks in advance. Config: OS: OpenCore + Big Sur Proc: Ryzen 5 5600x Mobo: Asus TUF Gaming x570-plus/BR (specs: asus.com/br/Motherboards-Components/Motherboards/TUF-Gaming/TUF-GAMING-X570-PLUS-BR/techspec/) Graphics: Radeon RX 5700 XT DAC: Hiby FC3 (specs: https://store.hiby.com/products/hiby-fc3)

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! +

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.

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.

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

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