Is it a mouse/keyboard/webcam/usb stick?
remove usb drivers from device manager...and that means ALL of them? including the chipset drivers...then reboot and it should reinstall fresh copies
remove usb drivers from device manager...and that means ALL of them? including the chipset drivers...then reboot and it should reinstall fresh copies
Trouble is, as quick as i uninstall the drivers. before i get time to do anything they are getting re installed..