USB ports not working

[Guest]

I accidently unplugged a camera conected to a USB port. Now know of my USB
ports will recognize any device. I have tried re-boot, disable/enable the USB
controllers but can't seem to get anything working. Under one of the USB
ports it shows 2 unrecognized devices connected but there is nothing
physically connected to any USB port right now.

 

[oziboy]

reinstall you camera software and don't do that again !!!!!!!!!!!!

 

[Guest]

OK, tried that but still having the same problem. Any other suggestions?