I have an XPS 12 Ultrabook and I have noticed that my charging cord has gone from working, to sometimes working, to not working. The LED light does not light up when plugged in, and the computer will not charge. I am getting ready to get a new cord, unless there is some sort of fix for this. There doesn't seem to be any loose connections, and I have tried multiple outlets, etc.
Is there an issue with this charger not lasting?