How to active Subwoofer in linux (ALC233)












0














I install Ubuntu 18.10 on my laptop Lenovo Y700. But Subwoofer not work! (in windows all 3 speakers working good).



Current sound information uploaded on:
http://www.alsa-project.org/db/?f=4ebe1b7974650c6fc5bdb7a4fcf0c0a2b7ebc907



How to solve this problem?



thanks a lot.










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    0














    I install Ubuntu 18.10 on my laptop Lenovo Y700. But Subwoofer not work! (in windows all 3 speakers working good).



    Current sound information uploaded on:
    http://www.alsa-project.org/db/?f=4ebe1b7974650c6fc5bdb7a4fcf0c0a2b7ebc907



    How to solve this problem?



    thanks a lot.










    share|improve this question







    New contributor




    lamp is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0







      I install Ubuntu 18.10 on my laptop Lenovo Y700. But Subwoofer not work! (in windows all 3 speakers working good).



      Current sound information uploaded on:
      http://www.alsa-project.org/db/?f=4ebe1b7974650c6fc5bdb7a4fcf0c0a2b7ebc907



      How to solve this problem?



      thanks a lot.










      share|improve this question







      New contributor




      lamp is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      I install Ubuntu 18.10 on my laptop Lenovo Y700. But Subwoofer not work! (in windows all 3 speakers working good).



      Current sound information uploaded on:
      http://www.alsa-project.org/db/?f=4ebe1b7974650c6fc5bdb7a4fcf0c0a2b7ebc907



      How to solve this problem?



      thanks a lot.







      sound






      share|improve this question







      New contributor




      lamp is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question







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      lamp is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      share|improve this question




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