What was found
FMC DISAGREE MESSAGE DISPLAYED. ACFT GROUNDED. FOLLOWED QRH PROCEDURE, FMC MESSAGE NO LONGER DISPLAYED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FMC DISAGREE MESSAGE DISPLAYED. ACFT GROUNDED. FOLLOWED QRH PROCEDURE, FMC MESSAGE NO LONGER DISPLAYED.