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- HP Community
- Notebooks
- Notebook Audio
- HP 620 notebook sound driver

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01-16-2022 10:36 AM
Hi All
I have an HP 620 notebook and my pc sound and microphone doesnt work
i upgraded to windows 10
please can some one help me to find the drivers for the audio and wifi
thank u
Solved! Go to Solution.
01-16-2022 10:39 AM
Hi:
For the audio, the only suggestion I can offer, would be to try the W10 IDT audio driver from a newer model notebook.
Restart the PC after installing the driver.
6.10.6492.0
https://ftp.hp.com/pub/softpaq/sp71501-72000/sp71886.exe
What model wifi adapter does your notebook have?
Since your notebook is not supported by HP for W10, there may be some devices you can't get to work.
01-16-2022 10:49 AM
You're very welcome.
Sorry, that didn't work.
The only other thing I can think of would be to try the Windows 7 driver from your notebook's support page.
https://ftp.hp.com/pub/softpaq/sp47501-48000/sp47808.exe
The wifi is a removable card and there can be one of several different models installed.
Too many to name.
Is there a device labeled as a Network Controller in the device manager?
If so, please post the hardware ID for it so I can figure out what driver it needs.
Use this guide for how to find the hardware ID for a device.
How to Find Drivers for Unknown Devices in the Device Manager (howtogeek.com)
01-16-2022 11:10 AM
I suggest if you just did an in-place upgrade from W7 to W10, that you go back to W7 and continue using your notebook on W7, where everything works.
How To | Go Back To Windows 7 or 8 from Windows 10 - YouTube