Solved Stock picture of robo ardruino wired

AFAIK that doesn't come from the Arduino. Either from the RAMPS or directly from the P/S. Let me find the RAMPS diagram:

 

No clue, I don't have an R1+ to compare to (earlier R1 series had no LEDS)

That RAMPS labeled above is from an R1+ so perhaps the connectors labeled "LED" are a clue.

@Geof or @WheresWaldo may be able to add more value.

 

The R1+ did not have blue LEDS, the R1 did. The R1+ has white LEDS. Picture of your ramps board would help as the LEDS are put in a "LED" header on the R1+ and differently on the R1.

 

and the Betas had neither
Thanks @Geof!

Edit: and the RAMPS board is different between the R1/R1+ so I can understand why the LEDs would land in a different spot too.

 

If your unsure you can take a peek at the thread on the conversion to the generic ramps board.

http://community.robo3d.com/index.p...and-rewiring-to-make-generic-ramps-work.8356/

that will show you some generic 12v hook ups the LEDS can go to. basically all you want is 12V all the time (power is on, leds are on) Anymore I wire mine to the 12V powersupply (pay attention to polarity of course)

When wired to the ramps board the lights would dim and do other wierd stuff when the board was under heavy load. Wired to the 12V power supply directly this didn't happen anymore

 

What is D8 wired to? It should be for the Bed Heater
What is D10 wired to ? It should be the extruder
What is D9 wired to ? It should be the parts fan



I mean I see wires, but we have no idea where they go. Only you can tell that.

Also make sure all of the jumpers under the stepper drivers are installed or you will have issues

 

not wired right, looks like hotend is going to the board 12v molex. I'd start over and follow through this thread: http://community.robo3d.com/index.p...and-rewiring-to-make-generic-ramps-work.8356/

edit scratch that: just saw your answer. Check your polarity and give it a shot. I'd personally run them direct to the power supply if they are just 12V LEDS

 

The good think about LEDS is that if you wire them backwards in this case ... they will just not work. Flip the polarity correctly and they will. So as @Geof says -- try it.

 

make sure your adaptor and wires are snug into both the board and the lcd controller. Also may want to make sure the smart adaptor is plug into the right pins correctly. one bent pin and it will miss

 

<edit: cleaned up a lot of noise>

So there are a number of possibilities, most likely something on the new RAMPS -- start by checking this:

http://community.robo3d.com/index.p...works-plugged-into-computer.5044/#post-125229

It is almost certainly either that diode is missing or the board is bad.

 

To make this clear here is a picture of a RAMPS board that is MISSING D1 and where it goes is circled in RED

Make sure yours has the diode there

 

K, then it is either bad or the board is

 

Not really.
And because the LCD works with the USB you can feel safe that the firmware changes are good.