@ AJ & BigBuck: I didn't know I could return the part, so that may be the only way to do this. Most dealings I have had with electronic parts was once you installed it, it was yours.
@ HaroldsAppliance: It has a "dead board" no lights, no nothing. I can't go into test/service mode, so unable to see any codes (if there are any). I did ohm out the door switch and all that, it checked good.
Thanks all for suggestions and assitance. Will have to check into getting a board and see what happens. Only fear I have is: What cause board to stop working? If I plug in another board, what are the chances the cause of the problem will blow that board also? Anything I should or could check prior to making the swap?