Answer to "When Power Supply is Plugged into The Computer It Shuts Off...Why?"WELL…I have green light issue but I had dropped my pc a little on plush carpet a year ago bending the cord tip inside the inner power jack..However, with a little maneuvering, it has worked fine and charged easily for 1 year until yesterday when I plugged cord in..a few sparks flew and green light on cord turns off whenever inserted into pc. My husband says it needs a pigtail or “power jack”replaced. He claims he can do this but various pc tech people claim he could fry the pc….YouTube has many instructions to fix problem if the inner spot (jack) is broken or twisted? and you know someone that can do this..Who knows?? I’ll soon see if i can find out where to get the replacement part and if hubby blows the pc up… Good luck!!!