I believe I have a bad power supply on my 2500 control. this is the one that is inside the controll box on a Interact 4. there are 4 or 5 led lights that should be lit up and only the 24v is on. the12v and 5v lights are not. Is it possible to use a computer power supply for the 12v and 5v legs. price on the web seem to be $1000.00 or so. machine is new to me and I would like to make sure everything else is going to work before I spend that much. if there is other issues I will probably return the machine. also I could use a pin out for the connector if someone happens to know. Thank you in advance.