What was found
DURING CLIMB TO CRUISE ALTITUDE THE ALTIMETER INDICATION, SPEED INDICATION, FLIGHT MODE ANNUNCIATOR, VOR 1, AND DME 1 ANNUNCIATOR FLAGS ILLUMINATED ON THE FIRST OFFICERS DISPLAY UNIT. BOTH ENGINES NR 1 AND NR 2 EEC LIGHT ILLUMINATED. AIRCRAFT DIVERTED AND LANDED IN HNL WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 2 DISPLAY ELECTRONICS UNIT. THE OPC SOFTWARE WAS LOADED AND BITE CHECKS WERE COMPLETED IAW MM. OVERWEIGHT LANDING INSPECTION WAS ACCOMPLISHED AND THE AIRCRAFT RETURNED TO SERVICE.