Power supply failures

Hello,
I like Frank the same problem, just the hard drive one month old, suddenly there is a bang and the power supply is blown, no idea why.
Unfortunately, I do not understand that not replacing the power supply, because it probably goes with many broken.
I will contact with the customer service times in connection and hope I get a free power supply again.
Otherwise, the hard drive works just fine. Value for money is ok.

Greeting Patrick