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A New Chapter for MagicMirror: The Community Takes the Lead
Read the statement by Michael Teeuw here.

No sound from my RPi 3 B.

Scheduled Pinned Locked Moved Solved Troubleshooting
16 Posts 4 Posters 5.1k Views 3 Watching
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  • S Offline
    sdetweil @BillW
    last edited by sdetweil Apr 16, 2019, 12:52 AM Apr 16, 2019, 12:50 AM

    @BillW dvi does not carry sound so you would need a separate cable

    My main computer has dvi, monitor is HDMI. Uses sep cable to monitor

    Sam

    How to add modules

    learning how to use browser developers window for css changes

    1 Reply Last reply Reply Quote 1
    • B Offline
      BillW
      last edited by Apr 16, 2019, 1:45 AM

      I should have included in my first post, but I did attach a separate cable for sound to speakers, but that didn’t work so I tried earphones to make sure. Thanks for confirming that for me. Any other suggestions?

      S 1 Reply Last reply Apr 16, 2019, 1:50 AM Reply Quote 0
      • S Offline
        sdetweil @BillW
        last edited by Apr 16, 2019, 1:50 AM

        @BillW did the earphones work?

        Sam

        How to add modules

        learning how to use browser developers window for css changes

        S B 2 Replies Last reply Apr 16, 2019, 1:50 AM Reply Quote 0
        • S Offline
          sdetweil @sdetweil
          last edited by Apr 16, 2019, 1:50 AM

          @sdetweil do system sounds work?

          Sam

          How to add modules

          learning how to use browser developers window for css changes

          1 Reply Last reply Reply Quote 0
          • B Offline
            BillW @sdetweil
            last edited by Apr 16, 2019, 1:51 AM

            @sdetweil No

            1 Reply Last reply Reply Quote 0
            • S Offline
              sdetweil
              last edited by sdetweil Apr 16, 2019, 1:52 AM Apr 16, 2019, 1:52 AM

              https://www.raspberrypi.org/documentation/configuration/audio-config.md

              Sound is going out the HDMI cable

              Sam

              How to add modules

              learning how to use browser developers window for css changes

              1 Reply Last reply Reply Quote 0
              • B Offline
                BillW
                last edited by Apr 16, 2019, 1:54 AM

                I’ll follow the link and check it out, then I’ll let you know what I did. Thanks for the guidance.

                S 1 Reply Last reply Apr 16, 2019, 2:22 AM Reply Quote 0
                • S Offline
                  sdetweil @BillW
                  last edited by Apr 16, 2019, 2:22 AM

                  @BillW this one too

                  https://www.cb-net.co.uk/linux/getting-analogue-sound-working-raspberry-pi-3b-raspbian-stretch/

                  Sam

                  How to add modules

                  learning how to use browser developers window for css changes

                  1 Reply Last reply Reply Quote 0
                  • B Offline
                    BillW
                    last edited by Apr 16, 2019, 2:45 AM

                    Ok, tried all three but no luck, not sure what to do next. Here’s a copy of my config file if that may help

                    For more options and information see

                    http://rpf.io/configtxt

                    Some settings may impact device functionality. See link above for details

                    uncomment if you get no picture on HDMI for a default “safe” mode

                    #hdmi_safe=1

                    uncomment this if your display has a black border of unused pixels visible

                    and your display can output without overscan

                    #disable_overscan=1

                    uncomment the following to adjust overscan. Use positive numbers if console

                    goes off screen, and negative if there is too much border

                    #overscan_left=16
                    #overscan_right=16
                    #overscan_top=16
                    #overscan_bottom=16

                    uncomment to force a console size. By default it will be display’s size minus

                    overscan.

                    #framebuffer_width=1280
                    #framebuffer_height=720

                    uncomment if hdmi display is not detected and composite is being output

                    #hdmi_force_hotplug=1

                    uncomment to force a specific HDMI mode (this will force VGA)

                    #hdmi_group=1
                    #hdmi_mode=1

                    uncomment to force a HDMI mode rather than DVI. This can make audio work in

                    DMT (computer monitor) modes

                    #hdmi_drive=2

                    uncomment to increase signal to HDMI, if you have interference, blanking, or

                    no display

                    #config_hdmi_boost=4

                    uncomment for composite PAL

                    #sdtv_mode=2

                    #uncomment to overclock the arm. 700 MHz is the default.
                    #arm_freq=800

                    Uncomment some or all of these to enable the optional hardware interfaces

                    #dtparam=i2c_arm=on
                    #dtparam=i2s=on
                    #dtparam=spi=on

                    Uncomment this to enable the lirc-rpi module

                    #dtoverlay=lirc-rpi

                    Additional overlays and parameters are documented /boot/overlays/README

                    Enable audio (loads snd_bcm2835)

                    #dtparam=audio=on
                    [pi0]
                    dtoverlay=dwc2
                    [all]
                    start_x=1
                    gpu_mem=128
                    dtoverlay=googlevoicehat-soundcard
                    display_rotate=1

                    Sorry for the large font, not well verse with the editing portion of this forum.

                    S 1 Reply Last reply Apr 16, 2019, 3:32 AM Reply Quote 0
                    • S Offline
                      sdetweil @BillW
                      last edited by sdetweil Apr 16, 2019, 3:33 AM Apr 16, 2019, 3:32 AM

                      @BillW use the markdown 3 backticks before and after… key to the left of number 1

                      you can edit it… pound sign makes large font

                      my device doesn’t have an analog audio port

                      Sam

                      How to add modules

                      learning how to use browser developers window for css changes

                      1 Reply Last reply Reply Quote 0
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