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Welcome to the b550-Aorus-Pro wiki!

Update: 2021/11/03

Motherboard: Gigabyte B550 Aorus Pro | rev. 1.0
Bios: F14c | 2021.09.06
CPU: Ryzen 7 3700x
GPU: Sapphire RX5500 XT
RAM: 32 GB 3200
Festplatte: M2 1TB
Audio Device: ALC 1220
macOS Version: 12.0.1 (20G165)
SMBIOS: iMacPro 1.1 macPro7.1
OpenCore Version: 0.7.5-Release

Hello, everyone, I finally got my system (Ryzen3700x, B550AorusPro, RX5500XT) up and running - everything works, including (Sound,Bluetooth,CPU_Temp,etc). For all who are not so patient I provide my debug-EFI. Who still has tips and optimizations, can share them with me, especially regarding USB-mapping. So, now have fun!

Best regards Fooose ​

LAN-Fix-Realtek® 2.5GbE LAN : open Terminal: "sudo ifconfig en0 media 1000baseT mediaopt full-duplex"
Thanks DSM2!
Update to LucyRTL8125Ethernet.kext Vers.(1.1.0d8) -->lan fix no longer required.

Bios: https://download.gigabyte.com/FileList/BIOS/mb_bios_b550-aorus-pro_f14e.zip?v=257ab98d48bfbaeffcbdf6857f430e24 | Unfortunately, sleep does not work for me with all versions after F12.

Major settings to be changed based on the default optimal settings:

• deactivate I2C and ESPI (essential to solve the random freeze problem) it must be in BIOS (advanced mode) under Settings -> AMD CBS -> FCH Common Options NEW BiosVersion 14c, no longer necessary
• if applicable, set PCIe slot to Gen4 instead of Auto (may contribute to a better stability) NEW BiosVersion 14c, no longer necessary
• enable X.M.P. memory profile
• disable trusted computing
• disable wake and boot over LAN
• enable power loading in Platform Power settings (may contribute to a better stability)
• setup fan profiles
• Other relevant default settings:
• Above 4G Decoding: disabled → enabled (bootoption: ncpi=2000 removed)
• Resizable BAR support disabled → auto
• BIOS → Advanced Mode → Settings → Re-Size BAR Support, choose “Auto” (from version OC 0.7.5)
• XHCI Hand-off: enabled
• HPET: enabled
• CSM support: enabled → disabled
• USB declared via DSDT by https://www.hackintosh-forum.de/forum/thread/54986-usb-mittels-ssdt-deklarieren/?postID=724306#post724306 (apfelnico) (from version OC 0.7.5)