Why does the audio/volume of my HP 620 laptop no longer work?
Question by Stanley O. /

How do I get the audio/volume of my HP 620 laptop working? It just stopped working.

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Answers (12)
  • ifeanyi

    I have try different kind of audio sound for window7 i did not see any one that march my on hp 620 pleas I need help

  • ifeanyi

    what kind of software can march hp 620 laptop?

  • Sue-ann

    My 620 HP laptop has no sound at all. When i go to Adjust system volume, it says: No audio device is installed. What should i do? I did have sound, but all of a sudden it is not working

  • Fesforeal2all

    Hi! i have similar problem on my hp 620 laptop. i have tried checking my my device manager several times with no item indicating question mark but yet the sound is not working. Pls, what else can i do?

    • Tina


      if the solutions above do not help you, I recommend that you submit a new question via MakeUseOf Answers. You will receive an answer within several hours.

  • Riazmirctg

    my hp620 laptop is not working internal sound box but when i connect headphone i hear sound,plz help me.windows 7

    • Tina

      In case you don’t receive an answer here, I recommend you to ask a question via the respective button in the top right. Fill in the form, describe your issue in detail, and it should be published on the Answers front page, giving you a much better chance for receiving an answer than within this comment thread.

  • Etakyi21

    The sound on my computer is not working but when I connect external or computer speakers it works

  • Stanley

    Thanx ha14 n also 4 asking Tina it worked n my system is in good working order now. i followed d steps n d audio is bck.

  • Tina


    were you able to fix the volume control of your computer in the meantime? What did the trick? Please let us know. Thank you!

  • Anonymous

    Go to device manager,.after this look for anything that has an explanation mark on it, it means its not working properly, right click on your sound drver and choose uninstall then reboot and let windows to reinstall a new driver.

    system restore and installation of all the driver

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