can some one give me some advice. I have been connecting to my sister-in-laws wireless connection(with her permission of cause) as she only lives over the road from me and i have only just brought this computer for my 13 year old son to do his home work on. Anyway the problem is that i cant pick up her connection anymore when i search for it, i can pick up other wireless networks just not hers. She has everything running as it has been for weeks i dont know if my son has turned something off i have looked but cant see anything. Can someone help, im not very good with computers so as much detail as possible please. thanks. yes the bluetooth is on.