AGX Xavier always auto reboot

I installed the clean operating system JP4.3 by the soft-SDKmanager. I do nothing but installed the jetson-stats to use the jtop. The jtop always shows the **CPU0s** utilization is 100%. How could it happen? The other 7 CPUs utilization is less than 10%. At the same time, I see the CPU`s utilization from the top command too, the top shows hardware interrrupt is more than 90% of CPU0,but the other 7 hardware interrrupt is less than 1%. I didn’t plug in any additional hardware, except the power supply and network cable. In this situation, my AGX Xavier always auto reboot. Could some kind one help me? Thanks

Please try Jetpack 4.4.1 or Jetpack 4.5.1. See if the issue is present with different software versions. Probably the Xavier module is physically damaged and triggers the issue.