Article Number: 000143621
You may experience a situation where your sound stops working or does not work correctly after a Windows update. Performing the following steps will help you resolve the issue.
(instructions for each step are detailed in the Microsoft Fix sound problems article by selecting the topic headers from the drop down menu)
For additional information refer to Dell Knowledge Base article Sound/Audio Problems in Microsoft Windows.
Inspiron, Latitude, Vostro, XPS
21 Feb 2021