As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - FLIGHT 2107 - DURING THE CLIMB, THE SMOKE WARNING LIGHT ILLUMINATED INTERMITTENTLY FOLLOWED BY AN ASSOCIATED MASTER WARNING. MAINTENANCE INSPECTED THE AIRCRAFT AND REMOVED AND REPLACED BOTH CARGO COMPARTMENT SMOKE DETECTORS. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.