In order to solve the ‘Audio Not Working in Windows 10’ issue, users can perform a few simple checks to see whether your system’s speaker or headphone has been muted by accident or not. 

  • To do so, click right on the ‘Sound icon’ from your desktop and then choose ‘Playback devices.’
  • Then, ensure that on the ‘Speakers’ box there’s a green tick and in case if not then, click in the box to tick. 
  • And, if still, you’re not able to hear any sound, go to ‘Speaker’s Properties’ by clicking right from the ‘Speakers’ option. 
  • In that, select a 'Sample Rate & Bit Depth' from the ‘Advanced tab’s Default Format section’ and then click on ‘Test’ until a format works to fix the sound issues of your operating system.

And, if you’re not able to resolve the sound issue of your Windows 10, try uninstalling the old and corrupted audio driver from the operating system. Then, re-install the latest and best-matched audio drivers automatically with the help of ‘Driver Easy’ software to finally solve audio not working in the Windows 10 issue.

Read More: http://1allin1.com/blog/9510/how-to-fix-no-sound-after-windows-10-update/