Went to turn on the laser this afternoon to run a couple of jobs and the laser will not connect to the either of my computers. It turns on but will not connect to get going. I checked the power supply and it is sending out 50VDC so I don't think that is it. I have an second mother board from a previous problem I had that turned out was not it so I installed it and the laser connected and seemed to be ready to go. So I homed it and it went to home and then when I went to auto focus it it said that it would not auto focus. So I tried running a previous program and it said that the driver was not up to date. So I put the other mother board in hoping it was a loose wire but it still will not connect. Any suggestions.