As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN ROUTE ORD-LAX, SMOKE WAS COMING OUT OF THE FORWARD CABIN VIDEO MONITOR AND CONTROL BOX. THE SMOKE STOPPED AFTER THE CIRCUIT BREAKERS WERE PULLED. THE VIDEO SYSTEM WAS TURNED OFF IMMEDIATELY. LANDED LAX WITHOUT INCIDENT. REPLACED FORWARD LEFT VIDEO MONITOR AND CONTROL UNIT. RESET CIRCUIT BREAKERS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)