Check The Default Audio Input Device And Test It Another reason your microphone may not work is if it's not set as the default audio input device on Windows 11.

Is your Corsair headset mic not working? Make sure that Corsair is the default and then follow these working fixes to resolve the issue.

If it is the internal microphone, you can download the latest audio drivers from Intel.com as explained earlier. How do I test my microphone in Windows 11? To test your microphone in Windows 11: ...