Hey guys
I am currently building a Prusa i3 Rework. I am almost done and I will soon be ready to print. I have to conquer one last hurdle. Wiring the bed. As of now, on the bed, (PCB Heatbed MK2B DUAL POWER) I am using pin 1 as power, and pin 2 as ground. The bed is wired into the RAMPS 1.4 in D8. The issue I am having: As soon as I plug the board in, the bed instantly starts heating and the heat sink for D8 gets extremely hot after about 5 seconds.
Thoughts? Solutions? I am in need of some help.