What was found
IAH- FLIGHT 2085, DURING FINAL ARRIVAL AND APPROACH BEGINNING, EICAS WARNING FOR BAGGAGE SMOKE ILLIMINATED WITH OVERHEAD EXTG BUTTON. EICAS MESSAGE CAME ON/WENT OUT/ CAME ON/ WENT OUT A TOTAL OF THREE (3) TIMES IN ONE MINUTE AND STAYED OUT. IAH- MAINTENANCE REMOVED AND REPLACED FORWARD BAGGAGE SMOKE DETECTOR. PERFORMED AN OPERATIONAL CHECK, NO DEFECTS NOTED. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. NO EVIDENCE OF FIRE OR SMOKE IN THE BAGGAGE COMPAPTMENT.