How to Fix Gigabyte X299 Ultra Gaming Pro almost there, still some issues
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
- Verify your network controller model (Intel, Broadcom, Realtek).
- Ensure the correct kext (e.g., AirportItlwm or BrcmPatchRAM) is loaded in your config.
- 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:
Hey !
I wanted to update editing station from Mojave to Catalina and from Clover to Opencore and I have a workable computer but there is still some issues. Here is my config :
MotherBoard : Gigabyte Aorus Ultra Gaming Pro (Bios F4h)
CPU : Intel i9-7920X
GPU 1 : Sapphire RX Vega 56
GPU 2 : Sapphire 5700XT
RAM : 4x 16Gb Corsair 3200 Mhz
SSD : QVO 2Tb
Wifi : Broadcom brcm43xx
My main issue is the wifi, I have very slow speed (around 2Mbps with speedtest) and I don't know why. My second issue is that sometimes I have the "startimage fail" issue. I read it can be DevirtualiseMmio but it is already True in my config..
You can find my EFI folder here : https://www.swisstransfer.com/d/67c7881e-cc68-4b41-a81c-5a5be1e52e5a
Thank you for your help !
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