RYZENTOSH-BigSur-MSI-B450

Specs

Component	Detail
Processor	AMD Ryzen 7 2700 8C/16T (non-X)
Motherboard	MSI B450 TOMAHAWK MAX
Memory	16GB(8x2) Crucial Ballistix DDR4 3000 MHz
SSD	Crucial BX500 120GB
iGPU	None
Graphics Card	GIGABYTE NVIDIA GeForce GT 710 2GB DDR3
Monitor	HP 24es 1080p IPS (24inch)
Sound Card	Realtek ALC892 Codec
LAN	Realtek® 8111H Gigabit LAN controller

OpenCore Version: 0.6.5

MacOS supported: macOS 11.x.x Big Sur

Don't forget to update MLB, SystemSerialNumber and SystemUUID under PlatformInfo key in config.plist!!!

For macOS Big Sur, use MacPro7,1 SMBIOS.

What's working?

• Almost everything
• Full Hardware Acceleration
• Audio (Speaker + Headphone)
• Ethernet
• External Devices
  • Webcam
  • Mic

Bugs

• Memory Modules Misconfigured notification after login screen
  • This is a well known bug in macOS BigSur. You can ignore it. It's caused because of MacPro7,1 SMBIOS. If you're annoyed by this, follow this guide to fix the problem.
  • https://dortania.github.io/OpenCore-Post-Install/universal/memory.html

What's Not Working?

• Applications using Intel Virtualization Technology
  • Android Emulators (use physical devices or Genymotion Android Emulator)
  • Docker Engine (there are workarounds but not recommended)
• Sleep (Fix: Disable sleep in System Preferences)

Not Tested

• iServices (Facetime, iMessage...)
• Adobe Suite
• Wi-Fi & Bluetooth dongles
• USB 3.1

Important Links

1. OpenCorePkg: https://github.com/acidanthera/OpenCorePkg
2. GenSMBIOS: https://github.com/corpnewt/GenSMBIOS
3. ProperTree: https://github.com/corpnewt/ProperTree
4. MountEFI: https://github.com/corpnewt/MountEFI
5. SSDTTime: https://github.com/corpnewt/SSDTTime
6. AMD Power Gadget(optional): https://github.com/trulyspinach/SMCAMDProcessor/releases

macOS 10.15.x Catalina build: https://github.com/TonyPSR/RYZENTOSH-Catalina-MSI-B450