TOUCHSMART 520 PC NOT RECOGNIZING DEVICES IN THE USB PORT.

When I plug any devices into the USB port, they are not recognized.  The computer acts as if they are not there.  The devices (MP3, camera, Garmin, etc) turn on, so I know that they are connected.  The Printer and wireless mouse that connect through the USB port still work and I have tried changing ports...it doesn't make any difference.  Even if I try to search for thr device, the computer does not find it.  Any ideas?

Hi DJOBES,
Welcome to the HP Community, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
Sorry to hear about your USB issues. I will be happy to assist you but I need some additional information; what is your operating system and product number?
Thank you,
Please click “Accept as Solution ” if you feel my post solved your issue.
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Thank you,
BHK6
I work on behalf of HP

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