A injury slowed down the build, but finally managed to get everything together. Finished up the wiring tonight, but it seem like RAMPS is getting no power? I've got a magma head so the fan is wired directly into the ramps power connection. That works, but that is it, no LEDs, no LCD. I've checked the power connections multiple times as well as taking it apart a few for kicks. Any advice would be appreciated. Thanks!