Last night I was on my laptop for a rather long time, but that did not affect it before. I was reading something, and my screen went black. I thought it went into hybernate, but moving the mouse did nothing. I had to turn off the laptop, so I pulled the battery (btw, the wire is plugged in, with the coupler during all this and it usually is anyway) and put it back in. I tried to start it up with the wire, but the notebook won't start up with the wire in. It only starts up when I take the wire out and works on the battery until it is started up and I can insert the wire then. It recognizes the wire and electric flow then too.
Help? What is wrong with the wire/port?