Issue: When we create clones of gold image of windows 10 especially 1079 build, no audio is heard even if its showing audio:100% in right corner.

Solution: 

You will find that the value's in registry for audio are different than that of gold image.

Step 1: Please change back the values:

 Path: HKLM\system\CurrentControllerSet\Services\Audiosrv

Set Type value to 10

Object name to NT AUTHORITY\LocalService   as seen in below image:

You will need to restart the machine after making changes in registry for them to apply.

Step 2: 

Open services.msc from run ,find service "Remote Desktop Services UserMode Port Redirector " 

and set the "Startup Type" Automatic.