Use this only if you are comfortable editing the Windows Registry.
How to Install Latest Dolby Audio on Windows 10 Version 1803 dolby advanced audio driver windows 10 hp top
If you are reading this, you likely own an older HP laptop (such as the Pavilion dv6, dv7, or Envy models from the 2011–2013 era) and recently upgraded to or reinstalled Windows 10. You may have noticed that while your sound works, the "Dolby Advanced Audio" experience has vanished, or you are seeing a generic "High Definition Audio Device" instead of the specific Dolby drivers. Use this only if you are comfortable editing
: Pre-configured audio settings tailored to your device's chipset. How to Install on Windows 10 dolby advanced audio driver windows 10 hp top
Creates a surround sound experience using only the built-in stereo speakers.