i have get a web book of LG X110 .It was intalled windows xp service pak 3 every thing was working fine .But recently i have changed it os and installed windows xp sp2 i have updated drivers of every device including net work card and wifi
My net work card is working fine and i can connect via lan but when ever i try to connect via wifi it shows connection but unable to connect .My internet conection is also working fine on other pc .I have also configured it and gave it net work name and key but it did not connect.
please help me so that i can connect through wifi
Is there any other software for this purpose please tell m e i am eagerly waiting for your reply

Thank you so much