@Phaedrux The board powers on, and I have read through the troubleshooting page. Our Duet is powered via a wall outlet and is part of a 3D Potter Clay Printer system. We are having network issues, which may be due to how IT has our network set up. I don't recall seeing that LED lit up even when we had the printer originally working for our test print, but I was curious what it indicated as the link you supplied does not reference what that LED signifies.
