As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, SMOKE OCCURRED ABOVE SEAT 4JK. FLIGHT CREW UTILIZED PORTABLE EXTINGUISHER TO ELIMINATE SMOKE. FLIGHT CREW NOTICED CIRCUIT BREAKER HAD POPPED AND DID NOT RESET. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. MAINTENANCE REPAIRED AND RESTOWED WIRING AND CAPPED AT THE COLUMN TIMER DECODER, OPERATIONAL CHECK GOOD.