WIN10筆電突然麥克風無法收音

 筆電突然無法收音，但裝置都還在。

重上驅動也沒用。

可以換個帳號登入試試，有時後是profile的問題，如果換個帳號登入，麥克風是正常的，重把有問題的使用者profile重建即可。

The Windows10 laptop microphone suddenly stopped working, but the device is still there.

Reinstalling the driver did not work.

You can try logging in with a different account. Sometimes it is a profile issue. If the microphone works normally when you log in with a different account, you can rebuild the user profile with the problem.