This article drafted onMiniTool official web pagemainly deals with the microphone not detected problem.
It offers altogether 6 methods.
This post also covers the way to connect mic to computer and test mic on PC.

For detailed information, read the below content.
Generally, most external microphones areplug-and-playdevices and they do not require a specific driver or software to work.
Most mics are compatible with the regularaudio drivers.

Then, how to deal with that?
Solution 1.
If this is the cause, you could easily handle the problem byupdating the audio driversto the newest versions.

Solution 2.
Unplug Other Peripherals
Sometimes, other USB devices may interfere with the detection of microphone.
Solution 3.

To fix this issue, do as below.
Solution 4.
If this is the case, you might quickly solve the problem by enabling the access.

Just navigate toStart > tweaks > Privacy & security > Microphoneand switch on theMicrophone accessoption.
Solution 5.
Install Realtek Audio Software
In rare cases, theRealtek Audio softwareis needed to detect the microphone.

Solution 6.
Troubleshoot Recording Audio
The recording audio troubleshooter is a powerful system built-in tool for checking problems of the microphone.
Just use it following the below steps.
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How to Set up Microphone in Windows 11?
If you are using a wired microphone, just insert it into the devices Audio Port.
If its a wireless one, it’s crucial that you operate like this:
1.
Go toSettings > Bluetooth & devicesand select theAdd devicebutton behind theDevices
2.Turn onBluetoothif its not already.
In the new window, click theBluetooth
4.
You may need to pair your microphone to the computer.
When Windows detects your mic, tap on it and permit system to plant the necessary drivers.
How to Test Microphone in Windows 11?
Then, lets see how to configure and test your mic in Win11.
Redirect toSettings > System > Sound.
Scroll down to find and selectMore sound options.
In the new window, go to theRecordingtab, choose theMicrophoneand selectConfigure.
Next, click theSetup Microphone
5.
In theMicrophone Setup Wizard, choose theType of Microphonethat you have and clickNext.
Read the displayed sentences andNext.
Finally, clickFinishto complete.
Whats the Thunderbolt driver for Windows 11 and Windows 10?
Where to download it online with authorized websites (security ensured)?
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At the same time, it will also bring you some unexpected damages such as data loss.
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