Raspberry Pi 3 with OS 7 ARM HFP supports no audio via HDMI connection
Raspberry Pi 3 with OS 7 ARM HFP supports no audio via HDMI connection
You're experiencing an issue where audio isn't being sent through HDMI on your Cent OS 7 Raspberry Pi 3. The display shows up, but no sound comes out—even with the audio jacks connected. It seems the system isn't detecting or routing audio properly. Try forcing the output by using either the HDMI port or the audio jack directly. Check if the audio settings are enabled and configured correctly in your system preferences.
Navigate to the configuration settings by typing "raspi-config" in the terminal. Adjust your audio output preferences as needed.