I own a USB3-3900DHE. I know that I have had audio go over the HDMI connection before, but now it always shows as being unplugged in my Playback Devices menu. How can I fix this?
Windows 10 Home 32-bit
CPU: Intel Atom Z3740(D) BayTrail-T
GPU: Intel Valleyview SoC - Intel HD Graphics Gen7 4EU