'Hi I got Gold's Gym Advantage tradmill and is something wrong with my power board. 110v is coming and going out from my board, motor incline is working fine but I don't have DCV to my motor. Three wires are going to the motor red, white and black. I have 5DCV beteewn red and black but I don't have beteewen black and white. When I take these wires out from ports on the board and put my tester to the white and black port my motor is starting. Please tell me what's wrong and if I can fix it. My e-mail [email protected] .Thank you.