How to "restart/repair" an USB port?

Posted by Click Ok on Super User See other posts from Super User or by Click Ok
Published on 2009-12-17T21:45:35Z Indexed on 2014/06/08 3:29 UTC
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Filed under:

windows-7

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usb

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power

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port

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hub

My laptop has two USB ports, but one is broken, so I use a USB hub in the other good USB port. In that USB hub, I use a mouse and keyboard. Suddenly, that USB port doesn't detect the mouse and the keyboard (even with the light of the hub is on), and the only solution that I found is restarting the laptop. But just some minutes and the keyboard and mouse goes undetected again...

Is there some method, software, etc. to "restart/repair" the USB port without restarting the PC?

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