What was found
ON GROUND BEFORE PUSHBACK, RECEIVED "FMC DISAGREE CAUTION ON MFDS. GROUNDED - YES. RAN QRH 11.2. CONDITION CLEARED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON GROUND BEFORE PUSHBACK, RECEIVED "FMC DISAGREE CAUTION ON MFDS. GROUNDED - YES. RAN QRH 11.2. CONDITION CLEARED.