@phaedrux @phaedrux Got it going, many thanks! I considered doing that but was unsure if that was the proper course at the time and decided to get some help before I dug a deeper hole lol.

I have a mini 5+ ethernet with SBC I've been printing with for a few months. recently it's been giving me an undervoltage error VIN=0.0V error an hour or two into prints. I noticed looking through the forum that this issue may have been fixed with a recent firmware update.

I tried to update the firmware, but at the time didn't know to access the terminal to do apt update/upgrade, so I just went on github, grabbed the newest firmware, and added it to the system files thinking surely it can't cause any harm... well now it doesn't work at all. I go to the web server and it just says "failed to connect... dcs not started".

How bad have I messed up and how do I fix it? I have sense learned to get to SSH/terminal from my mac and ran update/upgrade but it won't fix it.