Quote: Originally Posted by Ongkanon
I have just checked the router settings.
It is using WPA2-PSK (Wi-Fi Protected Access with Pre Shared Key) with AES encryption.
How would I remove the wireless profile etc. as you suggest?
Just go to the Network and Sharing Center, look to the left side where it says "Manage Wireless Connections"
Remove the old profile and make a new one with the proper connection details and see what happens.
I've also noticed that you don't have the Microsoft Virtual adaptor installed, this adaptor installs with all Windows 7 approved wireless drivers
Because the Msoft virtual WiFi adaptor isn't installed it indicates this Broadcom driver
is not Windows 7 approved.
I would suggest you look around for a Windows 7 approved driver, maybe Windows update or the Lenovo site. http://support.lenovo.com/en_US/downloads/default.page
If that link isn't the same model use this one. http://support.lenovo.com/en_US/downloads/default.page