Hello,
Thank you for posting in Microsoft Community forum.
To fix your microphone mute in Facebook Messenger and FaceTime, here are a few steps you can try:
- Make sure your device, such as a computer or phone, is not muted at the system level. Check the volume settings to make sure the microphone volume is turned up.
- In your device's settings, find Facebook Messenger and FaceTime and make sure they have permission to use the microphone. Usually the relevant options can be found in "Settings" -> "Privacy" -> "Microphone".
- Close the Facebook Messenger and FaceTime apps, then reopen them. Sometimes, a simple reboot can fix a temporary problem.
- If restarting the app doesn't work, try restarting your device. This clears up any temporary glitches that may be causing problems with the microphone.
- If you're using an external microphone, make sure it's properly connected to the device and that there's no physical damage.
- Make sure your Facebook Messenger and FaceTime apps are up to date and check if there are updates available for your operating system.
- Use other apps, such as voice memos or other calling apps, to test if your microphone is working. If it doesn't work in other apps, it may be a problem with the microphone itself.
I hope the information above is helpful.
If you have any questions or concerns, please feel free to let us know.
Regards,
Jill Zhou