The front audio ports aren’t always well connected to the motherboard. On both PCs, if you’re using a desktop computer (not a laptop), make sure you’re connecting your microphone or headset to the back panel of the PC. If it does work on the other computer that means you probably have a software problem on your Windows 10 computer. If the microphone doesn’t work on the other computer too, that means it could be faulty.

The best way to check that is to connect your microphone to another computer running any operating system other than Windows 10. Let’s check that your mic isn’t damaged or faulty first and get that out of the way. Repeat the same exact steps but for your webcam this time.Finally in the app list, make sure to turn on microphone access for every app you want to give permission to access your microphone.Turn on Allow apps to access your microphone.Now, turn on microphone for this device.Select Microphone from the left pane and then click the Change button.Click on Privacy in order to access all your privacy settings.Therefore, we should give them their access and permissions back. This reset made your apps and programs not able to access your webcam and microphone. Many computers had a kind of privacy settings reset after Microsoft’s April major update. If you’re still using Windows 10, and if the problem started after April 2018 (a major Windows 10 update), then the fastest solution might be this: Fastest Solution to Fix Microphone Settings In Windows 10 After April 2018 Update

Logitech c270 microphone not working