How to solve the problem of no sound from computer microphone

Solution: 1. Check whether the microphone is muted. Right-click the sound icon in the lower right corner, select the "Sound" option, and in the "Recording" tab, check whether the microphone is muted; 2. Check whether the microphone driver is normal; 3. Check whether the microphone hardware is normal. You can try to test the microphone in the recording tool; 4. Check whether the computer sound settings are correct. In the "Sound" option, make sure the microphone is selected as the default recording device and the volume is set appropriately; 5. Check whether other programs are occupying the microphone.

If there is no sound from the computer microphone, you can try the following methods to troubleshoot and resolve:

1. Check whether the microphone is muted . Right-click the sound icon in the lower right corner, select the "Sound" option, check whether the microphone is muted in the "Recording" tab, and unmute it if it is muted.

2. Check whether the microphone driver is normal. If there is a problem with the driver, you can try updating or reinstalling the driver.

3. Check whether the microphone hardware is normal. You can try testing the microphone in your recording tool. If the microphone isn't working properly, you may need to replace the microphone hardware.

4. Check whether the computer sound settings are correct. In the Sound options, make sure Microphone is selected as the default recording device and the volume is set appropriately.

5. Check if another program is occupying the microphone. Some programs may occupy the microphone in the background, causing other programs to be unable to use the microphone. You can try closing other programs or restarting the computer.

It should be noted that the setting methods of different computer brands and models may be slightly different and can be adjusted according to the specific conditions of the computer. If none of the above methods solve the problem, you may need to seek professional technical support help.

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