I was working on a project with my Nvidia Jetson Nano. I was accessing remotely with NoMachine, when suddenly the connection failed. I tried to reboot it, but the connection could not be re-established. So I connected the Jetson Nano directly to a screen, and after a reboot I saw this screen.
I tried connecting to the Jetson Nano with ssh but I got the following:
ssh -p 4000 firstname.lastname@example.org
kex_exchange_identification: Connection closed by remote host
I also did the following things: disconnected all the sensors/devices that were connected to the GPiO pins, removed the wifi card.
I am using a 5V 4A power supply. There is a fan connected to the Jetson Nano and mounted on top of the heat sink.
Does anyone know what is wrong and how I can get my Jetson Nano back working again?
Thanks in advance!