How to Fix SUCCESS - Big Sur on Gigabyte H470I Aorus Pro AX (Wifi and Bluetooth work!)

By Freirburro
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How to Fix SUCCESS - Big Sur on Gigabyte H470I Aorus Pro AX (Wifi and Bluetooth work!)

This mini-guide provides a structural approach to troubleshoot and fix the issue.

Prerequisites

  • Confirm your hardware specifications (CPU, GPU, Motherboard).
  • Ensure you have a bootable recovery USB and backup your EFI.

Fix Steps

  1. Verify your network controller model (Intel, Broadcom, Realtek).
  2. Ensure the correct kext (e.g., AirportItlwm or BrcmPatchRAM) is loaded in your config.
  3. Clear network interfaces and reset NVRAM if changes don't apply.

Verification

  • Reboot and verify if the functionality is restored and stable under typical usage.

Original Question:

Specs:

  • Gigabyte H470I Aorus Pro AX LGA1200 mITX Desktop Motherboard
  • Intel i9 10900F CPU
  • ASUS Radeon RX 580 Dual Series OC 8GB Video Card
  • G.Skill Trident Z RGB 32GB (2x 16GB) DDR4 3200MHz
  • Crucial MX500 500GB SATA 2.5-inch
  • Corsair SF750 SFX Platinum Modular 750W Power Supply

Using OpenCore 0.6.5 RELEASE, https://github.com/ljzxzxl/gigabyte-h470i-hackintosh-efi EFI, and some changes to the config.plist suggested by https://opencore.slowgeek.com/

I originally installed Catalina which seemed to be working well except for Bluetooth and WiFi so I used HoRNDIS-9.2.2. But on a whim I wiped the drive and installed Big Sur.

After I selected the drive to install it on it kept rebooting and didn't seem to install, but I kept selecting the Big Sur installer until the drive I installed it on appeared in the list. I went through the set up pages and to my surprise it automatically detected my WiFi network. I have not changed the WiFi bluetooth chip on the motherboard.

USB ports work. WiFi and Bluetooth work. I'm not sure what else to test, those are the main hardware things I would be using the most often. But I'm so happy it works!

submitted by /u/Sonificant
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