I have a Lenovo X1 Carbon that I've owned for a year or so. A few days ago the usb ports magically stopped working, there was no physical damage so it must be internal. I've reset the PC, uninstalled and reinstalled the drivers and done anything I could. Is there still hope because this is my only laptop and I cannot afford another one for a while. My mouse wont work, I've switched mice and still wont work. Its running the latest version of Windows 10 if that helps in anyway. Its USB 3.0 btw I forgot to mention.