As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NO ENTERTAINMENT AT SEAT 6AB AND NO POWER AT 6AB. MAINTENANCE CONFIRMED FAULT AT SEAT 6AB FOUND HARNESS KM6263-01 WITH BURN SMELL ON J2 SDU PLUG DUE TO LIQUID DAMAGE ON 6A IN SEAT HARNESS. THREE HARNESSES WERE REPLACED. ALSO CONFIRMED FAULT AT 5AB AND REPLACED THE SEB AND THE SPM P/N RDFA3621-01. SYSTEM OPS NORMAL.