Dear Experts

I have got ASUS U31SD,,,,I installed windows 7 Ultimate for it , but I forgot to record what was the name of the wireless driver before formatting it

http://www.asus.com/Notebooks/Superi...31SD/#download

I downloaded the below two drivers (there is not third one to try it) from the official ASUS website above, but non of them worked.

Intel(R) WiFifamily WiFi Wireless LAN Driver

Azurewave Wireless Lan Driver and Application

Wireless hardware is on not off ?

Now I am confused I do not know which is the proper driver for the laptop ?

Thanks