Windows 10: My Headset, the microphone and speaker doesn't work along together

I'm using the Galaxy Buds 2, which has the microphone, too but they didn't work at the same time. I was having a Google Meet meeting, I could hear others but they didn't hear me speak. I've tried open another Youtube tab to see if I could hear both sound from Meet and Youtube but NO! It doesn't even work. I've tried combining different types of speaker and microphone check the pictures but none of them work together. I really need help because I can't troubleshoot

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Microphone doesn`t work

My microphone and ear-phone doesn`t work. Please help me, I have windows 7 home basic, my computer reproduces a sound, but devices no.

 

Lumia 930 microphone doesn't work on speaker

Hi, I have same issue on Lumia 930, have tried the various steps proposed by Microsoft, have also tried updating software to Windows 10 but to no avail. While a number of posts on this topic suggest it is likely to be a hardware bug, my symptoms seem to
indicate software:

• while using the phone normally (not on speaker) the microphones work perfectly. IE microphones 1 and 2 at the bottom of the phone appear to be working 100%
• while using the phone on speaker, microphones 1 and 2 (see Problem with Lumia 930 second microphone for good photos of microphone locations) seem to be completely off
• while using phone on speaker, microphones 3 and 4 at the top of the phone seem to work reasonably as long as I'm close to the phone. Not as well as they should on a speakerphone though.
• microphone on headset works fine

This does look to be a very widespread issue ... any updates from Microsoft?

thanks

 

My headphones microphone doesn´t work

I recently updated my Asus laptop to windows 10 and noticed that my microphone doesn´t work anymore. Before it was working well and after the update it started using my laptops own mic and in settings i cant change input to anything