Why does the GRESSO 500 W PSU not start?

Question

Do it yourself

Why is the PSU GRESSO 500 W - on the duty room 5V, on the pson also 5V. When green and common are closed, a slight click is heard. The capacitor 10V1000mkf was replaced with 16v 1000 (I did not find the original) - the problem was not solved. When soldering a light bulb instead of a fuse, there is no duty room and when I close the green and the common light does not light up at all.

Answer 1

The duty room is always, and without a jumper (green and general) should be. She is?