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ASRock B460 Phantom Gaming 4


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  • CPU - Intel (R) Core (TM) i5-10500 CPU
  • MB - ASRock B460 Phantom Gaming 4 on Intel B460 (BIOS 1.70)
  • Video - Intel UHD 630
  • Video - AMD Radeon R9 370X
  • WiFi + BT Apple BCM94360CD
  • OS: macOS Catalina (10.15.7) + macOS Big Sur (11.1)
  • Bootloader: OpenCore 0.6.9

What works:

  • Video. Intel UHD 630 (works as primary or IQSV if Discrete graphics is used)
  • USB. Controller 0xa3af8086 registered in XHCI-unsupported.kext, port injection via USBMap
  • Intel I219V networking via IntelMausi.kext
  • Realtek ALC1200 audio via AppleALC.kext (layout-id = 2)
  • NVMe M.2 controller.
  • iMessage (requires data entry in config.plist / PlatformInfo)
  • DRM (FairPlay 1.x / 2.x / 3.x)
  • Native NVRAM.


  • The current config is hosted on GitHub. Link



  • Requires entering SystemUUID, SystemSerialNumber and ROM into PlatformInfo (use macserial utility from OpenCore / Utilities)
  • For i7-10700K and below processor use iMac20,1. For i9-10850K and above iMac20.2
  • The default BIOS settings are perfectly fine to work with


Sorry for the bad english. I just decided to share a well-working configuration that I use for myself 24/7.

Edited by Forne
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