Howdy WeepinWillow...
They could indeed be damaged, you can try booting to Safe Mode, and remove them from Device Manager, and reboot and see if it will work then...
Or you could buy a PCI USB card like these...
http://www.everythingusb.com/hardware/USB_Cards/
They could indeed be damaged, you can try booting to Safe Mode, and remove them from Device Manager, and reboot and see if it will work then...
Or you could buy a PCI USB card like these...
http://www.everythingusb.com/hardware/USB_Cards/