Pretty strange situation here, I had three separate Jetson Nanos on different power supplies on a DIN rail all shutoff and they won’t turn back on. I could appreciate one of them failing perhaps, or a bad power supply, but all three failed at the same time.
I’ve run various workloads on this from kubernetes cluster nodes running deepstream and v4l apps to just tar1090 reporting, but nothing too demanding. They fell into the background of my home lab for small tasks.
Then one day, nothing. No magic smoke, no obvious board defects, power supplies are still good, I powered via the barrel jack but they won’t turn on with USB either. Just dead as a doornail.
So I ask, is there a fuse on these original Jetson boards (the one with 1 MIPI CSI connector), or some time-based planned obsolescence? I’m wondering if I can pull the Jetson card from this and put it into a new carrier board. It’s very strange though that all three fail after a few years of running them.
Thank you!