Frigidaire Dishwasher won't light up or start

Hello,

My Frigidaire dishwasher won’t light up or start. I have gotten it to light up on the control panel a few times. When the control board does light up it, I choose what cycle I want. It starts then turns off in less then 5 seconds. Ohmed out the pupm and checked for clogs already. Thinking it is either a latch issue, (the door shuts just fine, though) or a bad control board.
Any advise?

Thanks!