What was found
NO SMOKE JUST FUMES FIRST TIME SMELLED LIKE STYROFOAM MID CABIN TURNED GALLEY POWER OFF / FUMES GONE QUICKLY / 60 MIN LATER MORE ELECTRICAL SMELL RETURNED. RAN SMOKE / FUMES CHECKLIST ODOR WENT AWAY SEATS 18-23 STRONGEST. OPERATED ALL OVENS AND COFFEEMAKERS FWD AND AFT GALLEY / NO SMELL NOTED. OPERATED ENTERTAINMENT SYS AND ALL LIGHTING FOR POSSIBLE BALLAST PROBLEMS, NONE FOUND, NO ODOR/ FUMES NOTED.