microphone troubleshooting

https://onlineaudiotestfocus.greyhavendaily.com/posts/why-an-online-audio-test-is-your-first-step-to-better-sound-quality

If your microphone isn't working, start by checking the mute button and ensuring it's properly plugged in. Sometimes the issue is as simple as a loose cable or the wrong input device selected in your system sound settings. Testing it on another device can help pinpoint whether the problem is with the mic itself or your computer.