What was found
DURING TAXI OUT- FMC DISAGREE LIGHT CAME ON. ACFT GROUNDED. RAN QRH CHECK LIST AND THIS CLEARED THE PROBLEM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TAXI OUT- FMC DISAGREE LIGHT CAME ON. ACFT GROUNDED. RAN QRH CHECK LIST AND THIS CLEARED THE PROBLEM.