Hi,
Thank you for writing to Microsoft Community Forums.
We understand your concern as the Audio of the PC is not working. In order to get clarity and to assist you accordingly, please reply with the answers to the questions below:
- What is the Version and Build of Windows 10 installed on the PC? (Type winverin Windows search/Run command)
- What app/program do you use to create the Projects and conduct meetings?
Let us try few steps
Run the troubleshooter.
Select the Start button, and then select Settings>Update & Security> Troubleshoot > Additional troubleshooters > then from the list select Recording Audio> Run the troubleshooter.
If the issue persists, then perform the steps as mentioned in these articles:
[Notebook] How to fix the Sound (Speakers/Microphones) problems on ASUS laptops – Troubleshooting
Let us know the results. If the issue persists, we will certainly assist you further.
Aditya Roy
Microsoft Community – Moderator