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MP 1,1-5,1 Catalina / OpenCore : no WiFi and no USB 3.0 (PCI card) after a fresh installation

Mic-M4c

Mic-M4c

macrumors regular
Original poster
Jan 9, 2015
139
27
Paris, FRANCE
Hi all !
I have successfully installed Catalina 10.15.7 on my Mid 2010 Mac Pro 5,1, with OpenCore.
However, I have no WiFi nor USB 3.0 (PCI card) after a fresh installation.
I know there are specific EFI files (BOOT + OC) that make WiFi and USB 3.0 work again after installation of Catalina but I absolutely don't know where to find such files.
Can someone help me ?
Thank in advance.
 
Last edited:
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