Notebook isn't starting anymore?

The problem is often related to the power supply,which isn't particular in Notebooks allways functioning flawless.
If you got affected by this common problem,try this method:

The English translation:
Disconnect from power supply,remove the accu.
Now press for 10 sec. the power button,reasamble-done.

This is a frequently occuring problem of notebooks,nice to know about it.:)