Catalina: "Mac Pro (Mid 2010)" [MacPro5,1] Issues

applCore

macrumors regular
Original poster
May 3, 2011
151
61
@dosdude1's method for installing Catalina worked fine with 10.15.2, however upon upgrading to 10.15.3 I found that integrated audio has gone away entirely. I can only use an external USB audio adapter now.

Is anyone familiar with this issue and how to resolve it?
 

applCore

macrumors regular
Original poster
May 3, 2011
151
61
Is anyone else having audio problems with the 10.15.3 update?
 

applCore

macrumors regular
Original poster
May 3, 2011
151
61
Sadly after a repatch of 10.15.3 with the boot USB the audio has still not returned @dosdude1. I then tried a "Legacy Audio Patch" after that and still no success with audio that had worked in 10.15.2.