As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO DOOR EICAS AFTER FULL POWER SET ON TAKEOFF. DEFERERED FWD CARGO DOOR INDICATION SYSTEM INOP. REMOVED CONNECTORS FROM SENSORS S52021, S52042 & S52022. COMPLIED WITH MEL. VERIFIED DOOR LOCKED AND CLOSED. DM REF FIM 52-34 TASK 807/808/809, AFTER FAULT ISOLATION. REPLACED DOOR CLOSED PROXIMITY SENSOR S52012 IAW WDM 52-71-15-2, DOOR OPS CHECKED GOOD.