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SOLVED Gigabyte z390n-wifi Ethernet, WiFi and Bluetooth not working

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Here are the following issues

1. VT-d is not enabled as DisableIoMapper Quirk is Enabled. Refer to the guide below

2. Your system has Intel WiFi/BT. However, you're using Broadcom kexts. To enable Intel WiFi and Bluetooth, refer to the guide linked below

3. USBInjectAll.kext is missing. USB Mapping is not done. Refer to the guide linked below

4. Set KernelArch to Auto

Implement the following

1. Reset BIOS to Defaults and only set DVMT, XHCI HandOff, VT-d
2. Delete the existing SSDTs except for SSDT-DMAR.aml and use the following SSDTs instead of your old ones.
  • SSDT-AWAC-DISABLE.aml
  • SSDT-EC-USBX
3. Remove the following Kexts
  • CPUFriend.kext
  • CPUFriendDataProvider.kext
  • NVMeFix.kext
  • BrcmPatchRAM3.kext
  • BrcmFirmwareData.kext
Once you make changes, provide your new PR files to check further.
 
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I corrected all the issues you mentioned above, done a clean install and now I'm working. I appreciate you pointing me in the right direction. Been away from the Hackintosh scene since snow leopard.
 
I corrected all the issues you mentioned above, done a clean install and now I'm working. I appreciate you pointing me in the right direction. Been away from the Hackintosh scene since snow leopard.
Do you mean the Ethernet, WiFi and BT are working well now?
 
Ethernet / Bluetooth work. Haven't tried Wifi yet.
 
I haven't but I'll give it try, as this is my desktop I don't really care to much about the wifi but I'll probably do it for testing purposes just to see / maybe eliminate an extra app I wouldn't need if anything
 
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I haven't but I'll give it try, as this is my desktop I don't really care to much about the wifi but I'll probably do it for testing purposes just to see / maybe eliminate an extra app I wouldn't need if anything
Sounds good. As the original issue is solved, closing this thread.
 
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