[bodoesntknow]

I have installed 2 airport cards in Imac g4's, one works great, the other not so great. The non-working one detects the wireless network, but says I'm using the wrong network name, password or security. I know the network name and password is correct. Airport extreme base station... I'm stumped!

 

[sinclair_tm]

Swap the cards and see if you still have a problem.