As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AC WAS IN CRUISE WHEN THE CREW WAS ADVISED THAT THE VDU AT SEAT 4E SMOKED. THE IFE SYSTEM WAS TURNED OFF. MAINTENANCE REPLACED THE VDU AND THE SYSTEM WAS TESTED SERVICEABLE. THIS COMPONENT WILL BE RETURNED TO THE MANUFACTURER AND A COMPLETE TEARDOWN REPORT WILL BE REQUESTED. THIS SDR WILL BE UPDATED ONCE THAT INFORMATION IS AVAILABLE.