I have recently been facing an issue where my Jetson Xavier NX is unable to boot up, but the power led turns on. I tried connecting over serial using the J14 pins to see the kernel log to see what happened, but all I am able to see is garbage output. It was repeatedly turned on and off prior to the booting issues and since then nothing besides the power led appears to work correctly. The display output, USB, and ethernet appear to not be working. Has anyone faced this kind of situation? Any advice or assistance on this matter is greatly appreciated!