As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 FMC FAILED WITH NO N1 LIMITS OR SAT ON EITHER. TOTAL LOSS OF VNAV ON BOTH. FOUND FAULTS 73-31711 AND 73-31712, COMPLIED WITH FIM 73-28 TASK 808, TAT DATA DISAGREE, REMOVED AND REPLACED THE TAT PROBE IAW AMM 34-21-06 , OPS CHECKED GOOD.