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HP Recommended
Pavilion 15 cx 0013nl
Microsoft Windows 10 (64-bit)

When i start the system, if i'm using headphones initially the bass sounds doesn't work. After some minutes the sound start perfectly. 

1 REPLY 1
HP Recommended

@Giovanni24 Welcome to HP Community!

Please follow the below steps to resolve the issue:

  1. Go to Windows Device Manager > Sound, video and game controllers section.
  2. In the list of audio device drivers, look for Realtek High Definition Audio or Conexant (depending on what driver you have).
  3. Right-click and select Disable. The downward arrow displays on this driver, indicating it is disabled. (NOTE: At this point, you won’t be able to play any music files.)
  4. Right-click and select Update Driver Software.
  5. Select Browse my computer for driver software.
  6. Select Let me pick from a list of device drivers on my computer.
  7. You should see a window that says Select the device driver you want to install for this hardware. NOTE: If you see a window that says something like This is the best driver for this device, exit the window and repeat steps 4, 5, and 6.
  8. In the Model box, highlight High Definition Audio Device (this is the substitute audio device driver) and click Next.
  9. At the Update Driver Warning window, click Yes. You should see a confirmation window with High Definition Audio Device displayed. Click Close.
  10. In the list of audio device drivers in the Sound, video and game controllers section, you’ll notice that the High Definition Audio Device now displays instead of Realtek High Definition Audio.
  11. At the prompt to reboot, click Yes.
  12. Enjoy your music now

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