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If you guys aren't using a RAMBO what are you using?

Hey thanks, both of you. I'll try the fuse first and if that doesn't fix it I will surely buy your RAMBO (as long as shipping isn't from across the globe).

Rostock max v2 So I was playing around with trying to get my fan to turn off because it was running constantly before the print would start. Shorted it out. Opps. Blank LCD and now I can't connect to the RAMBO anymore. I checked the blue fuse on RAMBO and pressed the reset button on RAMBO but no ...

Something I forgot to mention. Each time the blink happens, there is a sound like a tiny spring being flicked. On a related note, I took wires out of the rambo one by one and the problem still occurs, and there is also the spring flicking sound coming from the power supply. I'm at a loss as to what ...

Thanks for the reply. I will try your suggestions tonight (hopefully). The only other thing I did that is not in the offical manual was to set one of the MAX temps in the .ino file to 128, as suggested in other forum posts, to get the autotune PID to work. So when I changed that value and reloaded ...

I was wonder if anyone else has had this problem and how they fixed it. I have been following the assembly guide and got to the point of calibrating the Z height and that went well, but the next morning I went to turn on the machine and LED 1 and LED 7 and the LCD were blinking (as I've tried to ...