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HP mini netbook USB ports not working


Quickly fix your unexpected USB device error by resetting the USB components.


  1. Open up the Device Manager.
  2. Uninstall all the USB related items (Host Controllers, Composite Device, USB Root Hubs, etc.)
  3. Shutdown the laptop.
  4. Unplug from AC (wall power), pull theĀ  battery and let the laptop sit for 15min.
  5. Put the battery back in and boot it.
  6. Let it install the USB components again. Once they’re all installed, plug in your USB devices again and they should be autodetected.

Note: This won’t work for everyone, but it worked for me.

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  1. I did all u said but my OS win8 stop USB ports by receiving an error report on startup.
    I tried to install usb driver but it didn’t work


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