On-board audio on Optiplex 780 / Windows 10 stopped working today
I have a Dell Optiplex 780 desktop running Windows 10 successfully until this morning when the on-board audio has stopped working. Note that I am talking about the built in speaker not plug in ones. I can still get sound if I plug in headphones but I prefer not to use them and I want to know what's up.
I figure that there might have been a windows update that may have changed things but I'm no expert.