I recently got hold of an original airport card and put it in my ibook g3, when it came to switching on I could hear the fact that there is power running through the ibook but no startup chime, the screen also stayed black, I took the card out of the ibook and tried restarting and it does. Then whilst it was on i put the card in and ran the airport setup utility and it says no airport card.

I have put the card in correctly and followed the instructions on what I should do but its not working, anyone wanna help out?