Printer stuck on Initialization Screen


My printer isn’t booting up anymore. When I turn it on it gets to the MBot 3D screen, 7.5, and it stays there. The board’s debug LED blinks quickly and the overheat LED is on as well. I did not try to update the firmware or anything. What could be happening?


Just an update, I got it working again!

For future reference:

My printer did this:

I couldn’t re-upload the firmware through replicatorG, but found an ICSP port on the board and I own an AVR Programmer. Just plugged into the port and uploaded the new version of the firmware and all is good!