I have a Jetson TX2 on the developer board that I can’t seem to boot. I plugged in the serial cable and logged in with minicom following instructions here (https://www.jetsonhacks.com/2017/03/24/serial-console-nvidia-jetson-tx2/) but at the point where the kernel is supposed to load, I get nothing. I was using an RS232 cable instead of the TTL cable suggested in the tutorial. There’s a voltage difference in the two cables so it’s possible this is why the serial isn’t working. We’re waiting on a TTL cable to arrive before proceeding.
On the developer board, when the power button is pressed, the CR2 power LED does not come on.
Does anyone have any further suggestions on debug steps? Should we just give up?