What was found
FMC DISAGREE ALERT MESSAGE DISPLAYED ON GROUND AFTER TAKEOFF FLAPS SELECTED. ACFT GROUNDED. PERFORMED QRH. RESET SUCCESSFUL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FMC DISAGREE ALERT MESSAGE DISPLAYED ON GROUND AFTER TAKEOFF FLAPS SELECTED. ACFT GROUNDED. PERFORMED QRH. RESET SUCCESSFUL.