I got the jetson nano accompanied with the jetbot kit.
1.I tried booting with the pre flashed card as explained. \
2.I bought a new microSD card and flashed the image from nvidia’s getting stated
3.I tried several micro usb power supply alternatives
The result is always the same. green led is on but nothing else . No signal on the screen and led on keyboard is off .
Hey there,
We are sorry to hear that you are having issues.
Did you make sure to remove the power jumper to use the micro-USB power jack?
What is the rating on the micro-USB power supply? If the current rating is too low, that may be causing the issue. The jetson needs about 2-3.5 A when running. Nvidia recommends a power supply that is rated to about 3-3.5 A.
If those aren’t the problems, I would doublecheck that the compute module is inserted properly. Otherwise, this sounds like it could be a possible hardware issue. I would reach out to [Nvidia’s forum to verify.](Jetson Nano - NVIDIA Developer Forums)