Time Capsule disappears

Because of a network password change, my timecapsule went off line. I reset the Time Capsule, reentered the settings with the new password and the Time Capsule went to restart. It never came back on line. I have retr

How are you connecting to it?

What are the lights on the TC doing?

What is the setup? Are you using ethernet to the main router.. and in router or bridge mode?

Or wireless to an apple router? A non-apple router?

If you press reset does it come back again?

I wanted to ask..

What is retr??

I have retr

Sounds bad.. especially since I have never heard of it.

Are you running Mavericks.. that all time great networking since the tin can and wet string??

Do yo have internet? Have you merely lost the TC?

Do you have IPv6 set to link-local in the wireless configuration on the computer.. if not please do so now.

Reopen the airport utility after ipv6 is running.. does the TC appear??

See http://support.apple.com/kb/TS4597