An update:  I finally decided to de-install the Intel WirelessPro program and then re-installing it from my original Dell "Drivers and Utilities" CD. It took forever, but when I restarted afterwards I was back to normal: A full wireless connection including a valid IP address :emotion-2:.  One noticeable difference from before the reinstall: The standard Windows wireless icon on the task bar now disappears after Intel has made the connection, displaying its green "fan" symbol. When I was having trouble, these two symbols were side by side, both programs seemingly trying to establish the WLAN connection.
Hi, I've just bought a Dell Inspiron mini 10 for only 1 week and my wireless network has been working perfectly in my house, my school, and even mcdonald until today. I was trying to go online in my college as I always do. However, the Wireless network connection icon has shown that it has Limited Or No Connectivity.  I've tried to repair the connection, disable and enable the network, restart my computer, reinstalled my WLAN drive, typed in the internet IP, subnet mask, Gateway, and all the internet detail myself, and even tried system restore at last but nothing has worked. I first thought that it was a problem of the school internet but not mine. However, my friend has easily connected to the internet with his sony laptop unlike mine. And also, after going back home, I could connected to the internet through my router, so I am just wondering if it has appeared to any other Dell user and what I can do to fix the problems, Please let me know, thanks!!!
Limited Or No Connectivity