The Original Prusa i3 MK3 is the successor of the award-winning Original Prusa i3 MK2 3D printer.

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Printer won't power on.

I just finished assembling the MK3 kit. I double checked everything and plugged it in. The LCD screen does not power on. All I see that indicates it is getting power is the PINDA probe is glowing red and there is a green light on the EINSY board. Pressing the reset button does not change anything. I have searched online for a solution but nothing comes up that is similar.

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1 Answer

Check the right orientation of LCD wire, if you do not put them correctly then nothing appear on LCD display... I do the same error on mine and was a little disappointed when powering the beast on :)

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