

Run Windows 10’s built-in troubleshooters If the issue persists or you don’t have a second speaker or microphone to test with, here are two useful troubleshooting methods that may save the day. Use a different input device, a different microphone if you’ve got one at hand.Maybe your speaker suddenly stopped working. Change the output source and use a different speaker, if possible.Disabling Bluetooth will automatically switch audio input and output sources to your computer’s built-in speaker and microphone. If the respective device is in another room, you won’t hear it. If your computer is connected to an external audio device via Bluetooth, resetting the connection might help.


