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    HDMI audio not working Recalbox x86 (Optiplex 390)

    Emulator Arcade/PC/Console
    390 audio hdmi optiplex recalbox
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    • Punkrockrobot
      Punkrockrobot last edited by Punkrockrobot

      Thanks for such an amazing program and community. This is a first time build, and while I tried retropie I simply love the superior ease of use with Recalbox and am so happy with my Raspi 4 build that I decided to try to upgrade to an x86 machine.

      Specifically I have
      Recalbox x86_64 bit
      SSD 240gb
      Dell Optiplex 390 mobo
      G630 CPU (lga 1155)
      GTX 750 GPU

      It outputs to an older monitor just fine, but the audio isn't coming in. I tried the audio jacks on the mobo and it works just fine, and I would consider the work around of just plugging a cable between the audio jack on the pc and the monitor, but the interference is very noticeable and makes the audio unbearable.

      I'm thinking there is a conflict between the built in sound card on the Dell Optiplex motherboard and Recalbox?

      I searched for a config file to switch the audio to HDMI=2 to force the audio to the HDMI but I didn't see a config.txt file like you would with a retropie build. Is there something that is equivalent?

      Thank you for any help you are willing to give.

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      • Pitch64
        Pitch64 Staff last edited by

        You should give a try at this method, that could help you 🙂

        https://forum.recalbox.com/topic/21453/recalbox-7-plus-de-son-en-hdmi-pc64/44

        Pi4 8gb / Pi5 4gb / Pi02W / OGS / PC
        Next release? Soonâ„¢

        1 Reply Last reply Reply Quote 0
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