Apple has a released a new support document detailing a repair and replacement program for Time Capsules manufactured between February and June 2008. The program covers Time Capsules experiencing power problems.
If your Time Capsule falls within serial number range above and it does not power on or shuts down unexpectedly after starting up, it may be eligible for repair or replacement.
Affected Time Capsules have serial numbers in the following range:
XX807XXXXXX – XX814XXXXXX
You can find out how to locate your serial number here.
You can contact Apple through an Apple retail store, or Apple Authorized Service Provider to learn more about the program and find out if you qualify. The program will cover Time Capsules for three years from the purchase date and those that have already paid for repairs or a replacement are urged to contact Apple for a refund.