I have a dell. I have had problems with charging the battery so I have had to have it plugged in all the time. A few days ago I plugged it in and it had a funny smell and the adapter light went out and my computer would not turn on. Now...When the adapter is plugged into the wall the light is on....then when I plug it into the computer the light goes off so I know its not the adapter... Could someone please tell me what is up with my computer. I think I fried something