this laptop will not charge from the adaptor, have tested the adaptor it is working. The computer will run on battery but that is nearly dead, I am not happy as I am one of unfortunates with a faulty battery before, the computer closed down completely then when restarted would only function on battery. I think this seems to be a common problem with the inspiron I think some thing must have burnt out inside? the jack has always seemed rather fragile any advice please
