Audio Interface not working

[RubyCasey]

I have the newest version of High Sierra, with the VoodooHDA kext installed, as I'm running an FX platform. I can't seem to get my audio interface (Focusrite Scarlett Solo) to do anything in macos. Its detected as an audio device, its detected in the Focusrite Control app, but no signal is coming in or going out to it. I've tried multiple usb ports, both 2.0 and 3.0, even swapping out my keyboard for it. I've tried running with and without VoodooHDA. I've reinstalled drivers, tried without drivers, but nothing seems to work.

 

[OG Deltwin]

You need to go to settings > Sound / Audio > Sound Effects and put headphones (Green Front)
After close settings and try it...

A Rep is appreciated. Enjoy the audio

 

[RubyCasey]

You need to go to settings > Sound / Audio > Sound Effects and put headphones (Green Front)
After close settings and try it...

A Rep is appreciated. Enjoy the audio

To clarify, I'm not having problems with onboard audio. The front and rear audio jacks on my pc work fine, the problem is my usb external audio interface that handles my microphone, and ideally my speakers.

 

[OG Deltwin]

What version you have of High Sierra? 10.13.6? If you have the latest (10.13.6) You need another USBInjector...
I will send you the link of the post later...

 

[RubyCasey]

What version you have of High Sierra? 10.13.6? If you have the latest (10.13.6) You need another USBInjector...
I will send you the link of the post later...

I'm running the 17G13035 build of 10.13.6 with the XLNC usb fix

 

[OG Deltwin]

Use USBInjector.kext

 

[OG Deltwin]

Install catalina is more easier