B550 Gigabyte Aorus Pro (Bios: F14d)

  • B550.png


    • 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: 11.6 (20G165)
    • SMBIOS: iMacPro 1.1 macPro7.1
    • OpenCore Version: 0.7.4-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!

    Update: 2021/10/05



    • Version: F14c | 2021.09.06 | 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
      • XHCI Hand-off: enabled
      • HPET: enabled
      • CSM support: enabled disabled


  • Hi,



    here now my new EFI, there are some changes, for example the kernel patches from Shaneee.

    What exactly changes you can find here.

    Otherwise only small adjustments that occur with every OC update.

    Have fun.

    If questions, then questions !



  • Roy Jones

    Changed the title of the thread from “Gigabyte B550 Aorus Pro” to “B550 Gigabyte Aorus Pro (Bios: F14d)”.