As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG 2 FIRE INDICATION AT FL 300, SHUTDOWN ENG 2 AND FIRED BOTH BOTTLES. WITH ENG 2 FIRE STILL INDICATING, DECLARED AN EMERGENCY AND DIVERTED TO GSO. ENG 2 FIRE CONTINUED TO INDICATE EVEN AFTER LANDING. AFTER STOPPING ON RUNWAY, ARFF INSPECTED AIRCRAFT AND FOUND NO FIRE. SINGLE ENGINE TIME WAS 20 MINUTES. PER FIM TASK 26-11-0028UT1. REMOVED & REPLACED ENGINE 2 RT FWD FIRE DET/LOOP PER AMM 26-11-01/400. PER MOC R&R UPPER & LOWER CORE DETECTORS LOOPS PER AMM 26-11-01/400. RAN ENGINE FOR 10 MINUTES. NO FAULTS NOTED. THE AIRCRAFT WAS GROUNDED.