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Audio Configuration¶

Change Audio Output¶

If your speaker have no sound, it may be because the Raspberry Pi has selected the wrong audio output, the correct one should be Headphones. You can change the audio output by following these steps.

Enter the following command.

sudo raspi-config

Select 1 System Options.

../_images/audio1.jpg

Then S2 Audio.

../_images/audio2.jpg

After selecting 1 Headphones, press Enter to confirm and select Finish to exit.

../_images/audio3.jpg

Adjust Volume¶

If you feel that the volume of the speakers is too low, you can adjust it by entering the following command.

alsamixer
../_images/faq1.png

The default page is shown below.

../_images/faq2.png

Press F6 to select Headphones mode.

../_images/faq3.png

Then press the arrow keys up and down to adjust the volume level, and press ESC to exit.

../_images/faq4.png