OpenCore EFI for ROG STRIX B550-A GAMING

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Specification

Component	Model
CPU	AMD Ryzen 5 5800X @ 3.8GHz
Motherboard	ASUS Rog Strix B550-A
RAM	24GB (3 x 8GB) Corsair Vengeance RGB Pro @ 3200MHz
Audio Chipset	ALC-S1220A
GPU	SAPPHIRE NITRO RX 590 8G G5
Lan	Intel® I225-V 2.5Gb Ethernet
OS Disk	Geil 480GB
macOS	Big Sur 11.4
Opencore	7.0.0

What works

• Audio (alcid=3)
• Ethernet
• USB
• Wi-Fi
• Bluetooth
• iMessage, FaceTime

Known issues

• Partially-working virtualization (only VirtualBox & Parallels Dekstop 13.1.0 or below)

Credits

• huukhai
• dortania