You must bear in mind that in many cases the fact of making backup copies can end up causing this failure to be exported. This obviously has some problems as a lot of your data will be lost if you don’t do any backup.
In these cases you can resort to performing a complete reinstallation of the operating system.
It would not be the first time that a major update ends up rendering a part of the hardware totally useless despite being reflected in the system preferences. In some cases, the operating system itself may be responsible for the microphone not detecting any type of sound. You should also check that this application has the necessary privacy permissions to access the microphone and make this collection. If a specific application gives you errors, try trying a different one to see if it is not a problem with the hardware itself. In this case, the microphone is perfectly detected and picks up the ambient sound. If you start to speak and the microphone works correctly it will move with dark gray tones. You must make sure that the ‘input volume’ bar is not to the far left as this will mean that the gain is zero and therefore it will not detect any type of sound.Īt the bottom of this gain bar, you will see the input level that initially if there are no sounds will appear completely gray. In this way you ensure that a priori it must work correctly, although in practice it appears specified does not mean that it ends up recognizing the sounds.
If the microphone is properly connected to the computer board, it will be recognized on this screen as an ‘internal microphone’.