I’m using Jetson Xaiver NX developer kit. I’m supplying power 12V with battery and step-down converter. but one day during use, the Jetson turned off and would not turn back on. So I tried to apply power using the DC adapter that came with it at the time of purchase, but it didn’t turn on and only sparked. I’ll attach a video.
Can you tell me what the problem is and how to solve it?