No audio with USB-C HDMI adapter

the-darkvoid / XPS9360-macOS

macOS Catalina on Dell XPS 9360

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No audio with USB-C HDMI adapter #147

Open sunrez opened 4 years ago

sunrez commented 4 years ago

Hello,

Have my XPS13/9360/i7-8550u/16GB on Mojave 10.14.6 using kexts from here and almost everything is working, including built-in audio, touchpad, etc.

However, when using a USB-C to HDMI adapter video works but no options to route audio over HDMI show up. Using "QGeeM" brand adapter.

I did find a thread discussing this, not sure if it's needed : https://www.tonymacx86.com/threads/xps-9360-usb-c-to-hdmi-audio-still-not-working.216140/

the-darkvoid commented 4 years ago

I've definitely got audio over HDMI working before. But the adapter and TV brand matter.

sunrez commented 4 years ago

Is there something I can do to debug? Is there an adapter brand you remember that works consistently? Do I need to try any steps outlined by bozman88 in that URL?