Pinbelegung des A4000 Netzteilsteckers:
=======================================




          -------------
          |  4  5  6  |
          |           |
          |  1  2  3  |
          \___________|


 1 = FAIL
 2 = - 12V
 3 = + 12V
 4 = GND
 5 = GND
 6 = +  5V

.