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Usb on hp laptop stopped working

Last response: in Windows 7
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December 20, 2012 8:44:25 PM

how do I get my usb ports working again?
December 20, 2012 8:55:51 PM

Turn off laptop, remove battery and power supply, wait a few minutes, then start it up. Are the USB ports still not working?
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a b $ Windows 7
December 20, 2012 9:02:50 PM

Uninstall the "USB Root Hub" entries in Device Manager, then restart Windows.

Do not uninstall any "USB Host Controller" entries, only the USB Root Hubs

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