Extruder won't heat up, and fan not working
I just finished a printrbot simple kit build, and after connecting to repetier host .95f (I also tried .90c), I am able to control the x, y, and z motors with the manual control tab and these seem to have no problem at all, but when I attempt to heat up the extruder nothing happens. The temperature readout stays at 0 degrees Celsius, even though repetier says "Heating Extruder" at the top of the page. I tested the voltage of the extruder connection on the printrboard and it's reading 0 volts. I have also tried Pronterface and had the exact same results. Do I need a new printrboard or is there something else I can try?
Also, the fan doesn't seem to be working. It has never turned on so far, and I have tried turning it on in the manual page in repetier. I haven't checked the voltage at the connector yet for the fan though.
Is this a good question?