Update:
The products back was confirmed to me by e-mail of company Leicke. Likewise, the delivery of the "I ordered article".
Today I received a new power supply in the mail. The new power supply works and I hope for a longer life.
Costs were asked me not invoiced. My postal charges for the return shipping, however, were not reimbursed me. The processing thus was very quick, but all without writing or comment. The recognition of my warranty claim I can thus be read only from the sending of funktionsfaehigen power supply.
Update;
after just 3 weeks and the second power supply was now broken. This time, fortunately very undramatic. It invited my Medion Netbook simply not on. So again the whole procedure. I have received the third power supply quickly and without comment. The postage cost is for me to 8 total, plus run twice to the post. All this for a cheap power supply, which determined soon ceases to function. Let him imagine his every part. Whether I return the power supply for a third time when it is again broken I will report here.