Hi, this is my first time posting here and I heard you guys are very helpful. The problem I am having is when I go to plug in the power adapter to the back of the laptop the green light keeps flashing and the computer does not turn on or anything. All you get is a smell like that of smoke, but there is no smoke. Then I went out and bought another power adapter and tried that and the whole thing started smoking. So the question is,what is overheating and how can i fix it?