I have a toshiba qosmio g35 laptop. i recently moved back into my dorm and have been having conection problems. I'm the only person in my apt with this problem. It seems that it will work randomly for 2 or 3 minutes when connecteed by an ethernet cable, I can't currently connect to a wireless network where i am located. However, when I get to the student center I am able to use the wireless internet. I was wondering if anyone can help me with this problem. is there a possible internet setting change? is this a sign of a broken ethernet port?