MP 1,1-5,1 RX5500 XT/Navi 10 HDMI has no audio output

[DamnTrain]

Currently, I have upgraded the graphics of my cMP 5,1 to a Sapphire RX5500 XT. It's currently running macOS Monterey 12.3.1 and with OpenCore, Lilu and WhateverGreen installed. The issue is, HDMI audio seems not working under macOS while it's perfectly fine under Windows. The audio adapter is properly identified as Navi 10 HDMI Audio (0x1002AB38) and the monitor audio is properly identified and can be selected, but no any sound is coming through it.

I have seen this issue being discussed in Hackintosh community, but seems not much solution has been given.

So I wonder if it's possible to fix this HDMI audio issue, or I have to rely on DisplayPort for display audio ?

 

[afro2jewelz]

me neither even with DisplayPort. any solution passthrough audio through rx5500 GPU's DP audio?

 

[h9826790]

So, you can see your 5500's audio device in the PCI list, and the driver is installed, but it just doesn't work?

 

[afro2jewelz]

right ,see ? just like upstairs