Gigabyte H77 Wifi ITX, I am so close........

drw1710

New member
Joined
May 19, 2020
macOS
10.15.5
Mobo
Asus Z370
CPU
I5 9400
GPU
AMD RX 550
#21
I have updated the PLIST and the wifi is now working fine, the BT is still not working.
The bluetooth has the icon etc but is listed as off and the turn on option is greyed out.
What files do you need to look at , the entire OC folder is to large to attach.
 
Last edited:

Edhawk

Moderator
Joined
Apr 10, 2018
macOS
10.15.5
Mobo
GA-Z97X-UD5H
CPU
i7-4790K
GPU
Powercolor RX 580 8GB
#22
Use ProperTree plist editor to generate a clean snapshot, which you should take of your OC folder. This will generate a config snapshot that includes the details for the kexts and SSDT’s in your OC sub-folders.
 

drw1710

New member
Joined
May 19, 2020
macOS
10.15.5
Mobo
Asus Z370
CPU
I5 9400
GPU
AMD RX 550
#23
I believe I have the files that you wanted attached
 

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Edhawk

Moderator
Joined
Apr 10, 2018
macOS
10.15.5
Mobo
GA-Z97X-UD5H
CPU
i7-4790K
GPU
Powercolor RX 580 8GB
#24
For your Bluetooth to work in macOS Catalina you need to be using the following kexts:
  1. BrcmPatchRAM3.kext
  2. BrcmBluetoothInjector.kext
  3. BrcmFirmwareData.kext
You should not be using BrcmNonPatchRAM2.kext.

Also if the kexts are being loaded via the boot loader (OpenCore in this case) then you should be using BrcmFirmwareData.kext not BrcmFirmwareRepo.kext.

The three kexts you need to use for your Dell DW 1550 BT are attached below.

The details for the three kexts have been added to the Revised.plist attached.

Screenshot 2020-07-05 at 18.24.55.png Screenshot showing kext details for the Bluetooth

You will need to copy and paste the kext details from this plist to your working config.plist and remove the following obsolete kext details.
  • BrcmFirmwareRepo.kext
  • BrcmNonPatchRAM2.kext
 

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