Have you flashed firmware on to the new RAMBo board yet? That will need to be done before the board will be fully functional and able to run your printer properly.Titanx86 wrote: ↑Thu Aug 02, 2018 6:56 amHi, I'm having the same problem. Fuses are working as intended, power is 24VDC, nothing blown or off on the board, and the screen is doing the same thing where it shows the motors moving on the axis, but they fail to actually move. I've replaced the Rambo, but oddly enough I get a blank blue LCD screen with the new Rambo board. I'm at a loss. Any help?
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