What was found
AFTER ENGINE START, FMC DISAGREE WAS DISPLAYED. FOLLOWED QRH AND NORMAL OPS WAS RESTORED. ACFT GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER ENGINE START, FMC DISAGREE WAS DISPLAYED. FOLLOWED QRH AND NORMAL OPS WAS RESTORED. ACFT GROUNDED.