I bought a CNC machine from china for my small jewelry business. I set up mach3 as per instructions I set up cnc machine as per instructions everything is hooked up. But i can't get the machines spindle to move at all! I am worried i will either have to return the machine or buy a new computer. The only part of the instructions i could not complete was it asked me to edit the BIOS setup to set up the parrallel port to ECP mode. But in my BIOS their is nothing about parallel ports or any ports at all. Does that mean my computer doesn't support the machine? This seems like a much bigger headache than i anticipated