As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FMC DISAGREE ILLUMINATED ON LANDING ROLLOUT. SCRATCHPAD MESSAGE DISAPPEARED ON TAXI-IN. IT REMAINED FOR LESS THAN A MINUTE. NO PILOT ACTION. ACFT GROUNDED. PERFORMED FIM 34-61, TASK 801, FMC BITE LT & RT SHOWS NO FAULTS. ACFT OK FOR SERVICE.