As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A/C WAS IN CRUISE WHEN THE VDU AT SEAT 3C WENT BLANK FOLLOWED BY A SLIGHT ELECTRICAL SMELL. THE IFE SYSTEM WAS DEACTIVATED. MAINTENANCE PLACED THE VDU ON MEL. THIS SDR WILL HAVE THE DEFECTIVE COMPONENT PART NUMBER AND SERIAL NUMBER UPDATED WHEN THAT INFORMATION IS AVAILABLE.