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1 Answers

Logitech C920 Web Cam Not Recognized

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Hardware, resolved, Video

My Logitech C920 web cam is not being recognized unless I unplug the USB and re-plug it.

1 Answers

  1. Solution Center on Oct 29, 2016

    Regedit. Go to:
    Change ErrorControl key value to 3 Hex
    Find C:\Windows\System32\DriverStore\FileRepository\usb.inf_amd64_20f76ee4fbfc4cb8
    (or something similar)
    Copy usb.inf and usb.pnf to C:\Windows\INF (overwrite existing files)
    If usb.inf is prohibited, just proceed without copying.
    Unplug all USB connections.
    Turn off computer completely for at least 15 seconds.
    Add all USB connections again.

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