New build LCD not working
I've assembled my new Prusa printer.
It's plugged in. The PSU light is on and the light inside the electronic box is illuminated. Both LCD cables are connected per instructions.
Nothing appears in the LCD display. I don't have any idea what to do.
Suggestions please.
David
Re: New build LCD not working
Wrong forum, but make sure the LCD cables are not crossed. It's quite easy to miss.
Re: New build LCD not working
Does anyone separate and bundle thier LCD cable into expandable loom?
Re: New build LCD not working
Double check the connections on the Rambo board: it is easy to misalign the connector to the pins as there is no housing around them if I remember correctly.
Re: New build LCD not working
Remember. The colour band on the ribbon cable goes to the rambo pin ten end of the connector.
Yes i know that.s not normal. But it is what is needed to make things work. Regards Joan
I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK
Re: New build LCD not working
Here are photos of its current state.