Mac Pro 2009 5.1 RX 480 HDMI Audio don't work.

[filipocreager]

I have Mac Pro 2009 5.1 on Sierra 10.12.4 Beta. I upgrade gpu to MSI RX 480. I m using hdmi cable. The video is working but Audio do not work. I m looking for the solution. Please HELP

 

[toleda]

RX 4xx HDMI audio is not working, currently. Macbookpro13,3 kexts have not been included in macOS public releases.

If your macpro5,1 does not natively support HDMI audio, search MacRumors for HDMI audio kext.

None of the tools on this site work with native hardware.