What was found
NRT INFLIGHT - PASSENGER REPORTED POWER PORT OVERHEATING AND SMOKING AT SEAT 10B. LANDED NRT WITHOUT INCIDENT. NO BURNING EVIDENCE FOUND. REPLACED POWER SUPPLY AND POWER PORT SYSTEM. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NRT INFLIGHT - PASSENGER REPORTED POWER PORT OVERHEATING AND SMOKING AT SEAT 10B. LANDED NRT WITHOUT INCIDENT. NO BURNING EVIDENCE FOUND. REPLACED POWER SUPPLY AND POWER PORT SYSTEM. SYSTEM GROUND CHECKED NORMAL OPERATION.