I've slowly put together my conversion to cnc on my little lathe and have got everything on and ready but i am at a standstill with my stepper motors not working. i am using mach 3 and have configured my axis,e-stop,etc. i am using plug and play stuff, a gecko g540 driver, nema23 stepper motors, have windows 7, parallel is wired straight from computer into my driver then my x,z, cables from my motors into the driver. the green power light is on without any faults.and when i turn everything on they make a slight hum noise. when i try to jog from mach3 they do nothing. it shows on the mach app that they're moving but the machine does nothing. does anyone have any idea what i'm missing here? thanks!