Hi guidol.
You were right. A cable joint was not working properly (after many years of honored service).

Now the little boy works like a charm

thank You
Alessandro

Hi all I'm trying to to power a NEO 2 v1.1 with the CON1 pins 2,4 (VDD_5V) and 6 (GND). I've tried connecting more VDD (CON2) and GND pins with no luck. The boot process starts but then stops at some point and then restarts. I've tried with two different Power Supplies that can provide 5V up to 10A ...