Password on reset Time Capsule

I had to reset my Time Capsule ... due to seeing an “overheating” warning after recent firmware upgrade. Now OS says it can't connect. Only option is to REMOVE DISK. I don't see a way to re-enter the password. I've had to renter passwords to get back on to every device (Apple TV, for instance).

Do I remove disk and then set it up again?

I presume I won't lose back-ups.

Thanks,

Swood