gabrielcasag / efi-ryzen-5600-b550-rx6600

EFI folder with OpenCore bootloader for use MacOS on Ryzen (Ryzentosh 🤠)

EFI-RYZEN-B550-RX6600

ℹ️ The current version is fully macOS Monterey and Ventura compatible. OpenCore, drivers, and kexts are always up to date!

⚠️ DISCLAIMER: THIS IS NOT A GUIDE!
It's just my complete EFI for my hardware based on my experiments, please refer to Dortania before doing anything. I am not responsible for any damage. This OpenCore configuration is optimized for my specific hardware, so please use it only as a reference or if you happen to have the same or similar hardware.

💻 Hardware:

Category	Component
CPU	3,5 GHz AMD Ryzen 5 5600 6-Core Processor
GPU	ASROCK Challenger - AMD Radeon RX 6600 8 GB Challenger 8GB
RAM	16GB GLOWAY DDR4 3200MHZ (XMP)
CHIPSET	B550M DS3H Gigabyte
SSD	120GB ADATA SATA
Wi-Fi/BT	Fenvi FV-HB1200
Ethernet	Realtek RTL8111
Audio	Realtek ALC897 (layout-id=12)

✅ Working:

• CPU power management.
• Graphics acceleration.
• Keyboard & Mouse
• Wi-Fi.
• Bluetooth.
• USB ports.
• HDMI video & audio output.
• Ethernet.
• Audio (Internal speakers, 3.5mm headphone jack).
• Internal microphone.
• VGA WebCam.
• AirDrop & Handoff.
• iCloud & App Store.
• iMessage & FaceTime.

❌ Not working:

Wi-fi, Bluetooth and AirDrop are not working since i don't have yet a native Wi-fi card and my motherboard doesn't have one. Currently using with wired network on my ethernet port

All features are working, just added a Fenvi FV-HB1200 board. Now we have Wi-Fi, Bluetooth (usb mapped), AirDrop and others.

🔐 SMBIOS

You will need to generate your own SMBIOS and configure, since is required to fully work with macOS. As per this guide you can use the following SMBIOS: iMacPro1,1 or MacPro7,1. Note that if your hardware is different for the one mentioned here you have tho choose an appropriate SMBIOS, more details in the guide.

Use GenSMBIOS to generate your own unique SMBIOS and then copy each parametter following path (recomended to follow the guide above):

• Config.plist -> PlatformInfo -> Generic

BIOS setup:

IMPORTANT: Need to enable Above 4G Decoding and set Resize BAR to Auto on BIOS or will not work! If you don't have this on your BIOS you will need to adjust the config.plist, refer to AMD bios settings and boot-args

Currently i'm running the F18 BIOS version and works great

Credits:

Gabriel Luchina

AMD-OSX

Acidanthera

Dortania

Apple

efi-ryzen-5600-b550-rx6600's Issues

Atualização OpenCore 0.9.7 e Sonoma

RTL8111 on MSI B550M-A PRO

Hi, i have a problem with my ethernet connection. All goes well after the recovery screen, on this screen i can't download the final SO because it says "internet connection is required" or something like this, same with Safari.

Did you have a problem like this? Do you have any idea with which kext I can solve it?, i think this is weird because i have at least a similar hardware.

Thx for the EFI.

MSI B550M-A PRO
Ryzen 5 5600X
PowerColor RX6600 8GB

same configuration as yours

Very good. I am a newbie. Recently I want to buy a machine with the same configuration as yours. Sir, do you have a complete set of configurations, chassis, radiator, power supply, etc.

When purchasing a CPU, a novice like me is still a little afraid of AMD, so I would like to ask, are there any problems with this 5600 in daily work, gaming and entertainment?