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Why does my Raspberry Pi not have sound?
After you have finished modifying your audio settings, you need to restart your Raspberry Pi in order for your changes to take effect. If you’re still not getting sound via HDMI. In some rare cases, it is necessary to edit config.txt to force HDMI mode (as opposed to DVI mode, which does not send sound).
What kind of audio outputs does a Raspberry Pi have?
Open Search Input. Open Navigation. Search. documentation> configuration> audio-config. Audio configuration. The Raspberry Pi has two audio output modes: HDMI and headphone jack. You can switch between these modes at any time.
How do I Turn on the audio on my Raspberry Pi?
There are two ways of setting the audio output. Desktop volume control. Right-clicking the volume icon on the desktop taskbar brings up the audio output selector; this allows you to select between the internal audio outputs. It also allows you to select any external audio devices, such as USB sound cards and Bluetooth audio devices.
How do I force HDMI on my Raspberry Pi?
Step by step solution: Force HDMI. Power up your Raspberry Pi and open a terminal. Open the Raspberry Pi configuration file for editing with this command: sudo nano /boot/config.txt. Use arrows to get to the end of the file and add these 3 lines: #Always force HDMI output and enable HDMI sound.
How to change audio output on Raspberry Pi?
The following command, entered in the command line, will switch the audio output to HDMI: Here the output is being set to 2, which is HDMI. Setting the output to 1 switches to analogue (headphone jack).
Why does my Raspberry Pi not display on my TV?
These lines will force the Raspberry Pi to display through HDMI on your TV and also fix some sound problems. When you find the above lines in the configuration file, remove the hashtag (#) sign That’s it. After you restart your Raspberry Pi, you will see that the ‘Raspberry Pi No Display’ problem is solved.