the green button of my jetson nano does not light up when I plug in the power jack (J25) with the help of my 5V DZS Elec LM2596 DC-DC Buck Converter [https://www.amazon.com/gp/product/B06XRDV49T].
The first startup it worked but the next day it no longer works because the nano’s bonton does not turn on.
I would like to know what is the problem please because I know that the sd card is well formatted and loaded (because working the first day but not anymore) and how I can do to turn on again and work (the led button green lights up) to continue my work ???
I also made the direct connection with the micro usb (5V 2A) but still nothing.
S / N: 1422619056318
thank you in advance