Why does the audio/volume of my HP 620 laptop no longer work?

Stanley O. July 29, 2011

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

  1. ifeanyi
    April 30, 2012 at 9:25 pm

    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

  2. ifeanyi
    April 30, 2012 at 9:06 pm

    what kind of software can march hp 620 laptop?

  3. Sue-ann
    January 25, 2012 at 11:10 am

    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

  4. Fesforeal2all
    November 29, 2011 at 3:24 pm

    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
      December 2, 2011 at 9:33 pm


      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.

  5. Riazmirctg
    October 17, 2011 at 10:34 pm

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

  6. Etakyi21
    September 9, 2011 at 2:35 pm

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

  7. Stanley
    August 11, 2011 at 6:32 pm

    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
      August 13, 2011 at 5:25 am

      Thanks for the feedback, Stanley!

  8. Tina
    July 31, 2011 at 9:43 pm


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

  9. Anonymous
    July 30, 2011 at 10:23 pm

    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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