Hello, I currently had a problem with my laptop a few minutes ago, but thankfully I was able to fix it by returning to a previous build (Windows 10, and I recently installed the KB3176493 update, and then reverted to the previous version)
The problem occurred while I left my computer rendering some Lego Models, when I wasn't looking, the battery of the laptop ran out of juice and the whole laptop shut down. The good thing was that no progress was lost on the render. The bad thing was that sound was not coming out of Youtube/Google Chrome/Besiege/LDD/ and the playback in the Sound Enhancement Window. Another thing that I noticed was that in the Sound Enhancement window was giving me an error stating "Sound Device is being used by another application". This got me fed up and I decided to return my laptop to it's previous build. When the laptop was done going back to the previous build, the sound was back to normal.
Now my question is, what could be a better solution than what I did, to fix this "No-Sound" bug that happened to me. Any suggestions are welcome as long as it doesn't start any other problems.