it is blue so it is part of the Fn key, i have pressed them both and nothing seems to happen,
there is a light at the front where the power is etc and there is a wireless network light there and it flashes once when i press it but then nothing.
im pretty sure its the settings on my laptop as i would have to be really unlucky for 2 routers not to work
update.
ive got it to connect the a wireless network thank you cobby i think it was that.
it now says all connected fine but when i click on internet explorer it comes up page cannot be displayed.
at least im getting somewhere now : D