crwdns2934241:0crwdne2934241:0 markus weiher

crwdns2934249:0crwdne2934249:0:

did you try the troubleshooting from [http://support.apple.com/kb/TS3048#8|here] ?

maybe this would help to get mor information about the non (or wrong) functioning keys

crwdns2915684:0crwdne2915684:0:

open