What was found
DURING FLIGHT, F/O DISPLAY UNIT MOMENTARILY BLANKED AMBER FMC LIGHT ILLUMINATED, AND CONDITIONS QUICKLY RESTORED TO NORMAL OPERATIONS. NO SCRATCH PAD MESSAGES OBSERVED DURING MALFUNCTION. ON LANDING ROLL FMC DISAGREE MESSAGE ILLUMINATED ON DUS & IN SCRATCH PAD FOR APPROXIMATELY 5 SECONDS & THEN EXTINGUISHED. PERFORMED FMC BITE TEST REF FIM 34-61-00, NO FAULTS NOTED. R & R RT FMC AS PRECAUTIONARY. REF. 34-61-02 AND MM 20-10-07. GROUND VERIFICATION SUCCESSFUL. REF. MM 34-61-00.