RTC clock battery for the Orin dev kit

I had previously followed the instructions on Jetpack 5.0.2 with Jetson Linux 35.1 is now live! to do my upgrade but missed the part above the commands about editing the file in /etc… I redid it today and it caused the system to boot with all kinds of errors, no display so I’m going to wipe it and start fresh. I’ll post my results tomorrow once I have things reinstalled.