Check Audio Input Settings on Chromebook
Check Audio Input Settings on Chromebook
For the microphone to work correctly, the audio input settings on your Chromebook must be enabled and adjusted appropriately.
To check microphone input settings on a Chromebook:
Click the notification area on the right side of the taskbar.
Select the Audio Settings arrow icon next to the volume slider.
You can adjust the microphone volume slider and verify it’s working. If it works, there will be a circled checkmark next to the microphone listed.