Open the Run command and type in msc in the field.Click OK. This will open the Device Manager.Find the Universal Serial Bus controllers. Expand the menu and right-click on the Generic USB Hub. Press Windows key + R, type devmgmt.msc and press enter. Expand Universal Serial Bus controllers. Right-click every device under the Universal Serial Bus controllers node, click Properties, click the Driver tab and then click Uninstall to remove them one at a time. Restart the computer, and it will automatically reinstall the USB controllers.