HP PC Hardware Diagnostics UEFI helps you diagnose and fix PC memory, disk, etc, problems on Startup. Learn how to use it, install it or disable it.

If your HP Laptop sound not working Windows 11, then this can be happen due to corrupted drivers or hardware issue. ... Click on the My Dashboard tab and click Fixes & Diagnostics.

Install HP Support Assistant if it isn't already on your device.; Open the app and select Fixes & Diagnostics from the My Dashboard tab.; Select Audio Check > Next.; When the test is complete ...