What was found
FWD BUSINESS CLASS CABIN HAS STRONG ELECTRICAL ODOR. [08-14-07] SUSPECT ONE OF ELEC UNIT UNDER SEAT ROW 9FED CREATED THE ODOR. DEACTIVATED ALL ELEC. UNIT AT THIS SEAT ROW. RECONNECTED VIDEO CONNECTIONS UNDER SEATS 8 DE&F, 9 DE&F, OPS CHECKED SYSTEM FOR ABOUT 4 HRS. NO NOTICEABLE ELECTRICAL ODOR NOTED, EVEN IN CARGO COMPT. AIRPLANE RETURNED TO SERVICE. SUSPECT CONNECTORS WERE SOURCE OF HIGH CURRENT/ ELECTRICAL ODOR. RECONNECTING ELIMINATED ODOR SOURCE AND NO REPEAT IN 21 DAYS.