Had the same exact problem and this thread helped me to solve my problem.
Just for those still stuck I did the following:
1. Setup all the above service to automatic
2. Uninstall the sound driver
and made sure it deleted.
3. Ran the diagnostics - this found the sound device and reinstalled a new driver and started any services that were stopped.
4. It's now working.
Many Thanks to All the Above People who've put in the time and effort to help.