Hi guys, new install of elementaryOS. Everything (so far) works, except for sound. "No Output Device" showing. Not sure how to add it either. Tried running all the updates (Hera 5.1.6) and tried "sudo apt-get update" with a possibly found "sudo apt-install pavucontrol" fix. Still no Audio showing. Not sure where to go with this... Any ideas, tips? THANKS!!! Lenovo Yoga C940 dual boot.