I have an Apple Airport along w/ an iMac

For some reason, it cannot establish a connection, no matter wat i do, i always get failed. it cant get even a slight connection to my router

I did almost everything manually(IP, SSID, etc) and still it did not work. I tried to have it all done auto as well, and it still didnt work. any tips?

HELPPPP plz!!!!

Hope this thread helps: http://discussions.apple.com/thread.jspa?messageID=5245901.