The build in audio drivers of windows 10 are working with one exception. You can't choose the the pluged-in function as in windows 8. Maybe someone here has a workaround for this problem.
I tried to install the latest Windows 8 drivers of the VIA HP but it doesn't work.
Windows 10 comes with driver version 10.0800. The last 2 provided Versions from VIA ar 10.1200 and 10.0500.