cannot conect to wireless modem anymore

[telc]

Hi there,

For some unknown reason i cant seem to connect to wirelessly to my adsl2 modem. I have tried 2 different modems same result - i can see them but when i connect it immediately says "conection failed" - i can connect successfully via ethernet but not wirelessly. I have a 2009 macbook pro running 10.6 snow leopard.

thanks in advance,

cheers,

Dave

update: seems I cant turn my airport off at all which i would say has something to do with my issue

[bitlord]

If you have never been able to login to a wifi then you might want to take it in to the mac store. Your Wifi nic might be bad.

[telc]

thanks for the reply guys - seemed i had corrupted config files. I did take it to apple store and they fixed it for me:-)

[maz94protege]

try removing all saved access points in Airport settings, also its good to clear out your Keychain from time to time. (defeats the purpose of Keychain, but it does work/help)