Why is my audio interface not working?
Make sure you've downloaded and installed the correct drivers for your interface. ... Make sure the cable is connected to the correct input of your interface. Try another cable, a common problem is a broken/faulty cable.
How do I get my computer to play sound through focusrite?
Select Windows Playback Device
- From your Windows taskbar, right-click the sound icon and select Playback devices.
- Select your audio interface followed by Set Default.
- Click OK to close the menu.