4 Replies Latest reply on Jul 22, 2015 5:36 PM by rideti.me

    Windows 10 - Intel Display Audio


      Windows 10 build 10158 now forces a "Windows Update" version of the Intel 4600 display drivers, and won't accept a Windows 8.1 version (says it's not valid x64).  It appears this driver version is not packaged with an "Intel Display Audio" driver to match. 


      I have tried using the inf file from and this gives me Stereo sound as long as I don't touch any settings, it doesn't recognise the capabilities of my AV receiver and gives "Failed to produce test tone" any time after I've tried to change the speaker configuration or bitrate.  I then have to uninstall and reinstall the driver to get basic stereo back.


      Is there or should there be an Intel Display Audio driver to pair with the latest Windows 10 driver??