My F & P dishwasher DD-603 is locked up?

Bottom drawer works normally.

Top draw suddenly froze up. The display is flashing a random sequence of numbers and images - not error codes. Three of the cycle lights within the drawer are fixed in the on position and cannot be changed. If you close the drawer and turn it on it the display will show five minutes only run apparently normal for 5 minutes then shut off only to repeat the problem discribed above. Any ideas? Main board issue?