Hi Guys, looking for some help. I have an Advent laptop that runs on Vista have been happily using the internet connected through a wireless Netgear router. My son was using the laptop last evening and now I am no longer able to connect to the internet. The little network icon on the lower right tray shows a cross through and says not connected, when i right click the icon and click connect to network i get the message windows cannot find any networks when i click diagnose it says windows cannot find any wireless netwrks in range. Have tried the wireless switch and that is on. as anyone any ideas please.