My 15" 1 Ghz PB (10.4.6) won't connect to my Airport network. I have three other macs connected to this same network with no problems. I recently changed the wireless security protocol to WPA2 Personal throughout the network, and all other macs are connected using that protocol. The PB, however, will not connect. I get a "The wireless Network ******* does not support the requested encryption method" message. I don't understand, as all the other macs are successfully connected using that same protocol. Prior to adopting the WPA2 protocol, however, the PB did connect to the network. As always, any help would be appreciated.
ps - already repaired permissions, emptied cache, etc.
ps - already repaired permissions, emptied cache, etc.