My dishwasher will not start, I have already replaced the electrical circuit board, and am having the following problems with the control panel: When I punch any of the wash cycle buttons, the soak/scour & heated dry buttons also light up, but it does nothing when I punch the "start" button. The "rinse only" button does nothing, but when I hit the "delay" button, both of the lights for 2 & 4 hr. light up & also the soak/scour, heated dry, & cancel buttons, plus the status buttons, "washing" & "drying," all at the same time. The only thing that appears to be working is the "cancel/drain" button; it does sound as if it's trying to drain. Thank you!