09-21-2019 12:49 PM
i did system recovery and after that sound lost .it doesnot play sound and audio again
09-21-2019 01:02 PM
The only suggestion I can offer, would be to see if reinstalling the audio driver and restarting the PC, gets the sound to work again.
This package contains the IDT High-Definition (HD) Audio Driver, which enables the audio for supported notebook models that are running a supported operating system.
In the windows control panel, make sure the PC speakers are set as the default output device.