Strange Wifi problem

[Zomaian]

that particular message means that it needs a network password so its either that the password has a hidden cap or space in it. Point being there has to be a password/wrong password if said message shows up. So maybe there is a cap codine is missing or a space as i am pretty sure they are case senitive. if you have access to router I would suggest changing the password and see if that works.

Well if the password works on his other computer, ps3, wii, etc than why not on this computer? Maybe different keyboard?