If the card is properly
installed there is an icon in the menu bar showing its presence.
Turn the card on.
Confirming card functionality.
If the card is on and functioning but not associated with any
particular network the light should be yellow (If red the card has
not been turned on or is not functioning properly.).
Joining the appropriate Network.
Guest SSID
Student SSID
Faculty Staff SSID
Click the Apply button once the SSID has been entered successfully.
Once that has been done there are two places you can visually check
for indications that you have successfully joined the wireless
network.
One place is the menu bar checking for signal strength… these should
be excellent to Good black signal bars. If they are grey you have
not successfully joined the wireless network.
The second is in the System Preferences (Where is this? See Step
Two: Part Two) …there should be a green light beside the Airport
connection. If not then you have not successfully joined the
wireless network.