What should I do if there is no sound from the microphone, and there is no sound from the microphone

The audio interface is as ??? as the microphone interface It could be an excuse or a setup issue.

Is it you, your microphone is broken?

The possible reasons are:1The microphone was broken, and it had to be replaced.

2.Maybe your connection is wrong, usually the speaker is plugged into the blue port or the green port, those two are output sound, the microphone is connected to red, and the sound source is input.

What kind of computer? Is it an integrated sound card? Are there any other sound schemes, some sound schemes will occupy all the sockets, so there is only one output device, the microphone cannot be detected, such as integration, you set the stereo sound normally, but the choice will not work.

Here are a few ways to fix it.

1. First of all, you can check whether there is a problem with the sound settings of your phone. Sometimes, the phone's sound settings may be changed inadvertently. Different mobile phone settings are different, and everyone should be clear about their own mobile phone settings.

2. Kill the phone. Sometimes there will be no sound when the mobile phone is poisoned, so you might as well use the next antivirus software to carry out a comprehensive antivirus.

3. Shut down and restore factory settings to have a try.

Sometimes, if you have a problem with your phone, you may be able to turn it off or do a factory reset. Try to shut down for a while, and if you are not afraid of trouble, you can try to restore factory settings. Some important things need to be backed up first to avoid loss.

4. Turn on the hands-free or put on headphones to see if there is any sound on the phone. If there is, it means that the earpiece may be broken, or there is a problem such as poor contact, and you need to replace it with a new earpiece.

Try the following:

1. When talking, press the volume + button on the side of the phone to increase the volume, and try close to the phone when recording.

2. If there is no sound in the microphone of the third-party program, it is generally due to the permission is not opened, in the desktop security center Mobile Manager - Permission Management - Application Management - Management by Permission - Recording or Call Recording - Turn on the corresponding program switch to allow access to try.

3. If there is no sound in the recording, and the other party on the call can't hear your voice, you can call on the hands-free to try it, the hands-free is the role of the sub-microphone, there is no sound on the call or recording, it may be a hardware failure, it is recommended to send it to the local OPPO customer service center for testing and processing.

4. If the earphones are plugged in, plug the earphones tighter, or change the earphones, it may be a problem with the earphones.

The microphone of a mobile phone is called a mic hole, which is abbreviated from microphone. Microphone: The scientific name is microphone, which is an energy conversion device that converts sound signals into electrical signals, commonly known as microphones.

Brand model: Lenovo Geekpro2020

System: win10190964-bit enterprise edition.

Some users may have different computer models, but the system version is the same, and they are all suitable for this method.

When using the microphone, many people often encounter the situation that the microphone has no sound or the microphone sound is small, what is the problem with the microphone no sound, don't worry, and then I will give you an answer to why the microphone has no sound.

The microphone is not sounding because the microphone is not set up correctly.

1. Right-click the sound icon in the lower right corner, select Sound, and pop up the window.

2. Switch to the recording options bar, see if the microphone is set as the default device, and then double-click the microphone option.

3. Switch to the level options bar, turn up the volume of the microphone and microphone enhancement, and click the OK button.

That's why the computer microphone doesn't make a macro sound.