What was found
FMC DISAGREE ALERT MESSAGE, DISPLAYED ON THE GROUND. ACFT GROUNDED. PERFORMED QRH PROCEDURE AND FMC DISAGREE MESSAGE CLEARED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FMC DISAGREE ALERT MESSAGE, DISPLAYED ON THE GROUND. ACFT GROUNDED. PERFORMED QRH PROCEDURE AND FMC DISAGREE MESSAGE CLEARED.