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No optical out after update to 10.14.6


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Hi all,


after the Update my optical output is not putting out any audio.

I checked my Amp, it is working with my apple tv optical out.

Headphone out is working.

light in optical cable is visible.

If i switch to digital out, the amp stays quiet, no sound.


Board is Gigabyte H370M DS3H.


Any suggestions?




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I believe we've already been there...



If you've already updated your kexts, there's not much to do beside experimenting with codec layouts or reverting to whatever Mojave version last supported that S/PDIF fibre output of yours.


And stop mixing VoodooHDA with AppleALC of course; should go without saying!

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