eeepc 900 wifi in win xp

I cannot set the wifi in my eeepc 900 in win xp condition. Can any Ching advise me how? Is the machine using 'Atheros' rather then win xp wifi control?
My eepc900 is 4g+16g  linux version originally. I have installed win xp home sp2  and all drivers downloaded from eeepc site.

Wifi is connected. No more problem. Thank you.