Wifi connection problem.

[Mithun621]

I am unable to connect my windows xp through Wi-Fi. It gets connected, showing speed 1gbps, but after 3-4 sec, it says "Network cable unpluged".

 

[Fyllehund]

Doesnt sound like you are connecting via Wi-Fi when you try, getting 1gbps on a wifi is abit to fast.

Try reinstall drivers for your wifi card.