What was found
AFTER ENGINE START, FLT CNTRL FAULT SEC 3, RESET IAW ECAM THEN SMELLED BURNING ELECTRICAL COMPONENTS SPOILER ELEVATOR COMPUTERS (SEC) SEC 3. OPERATED COCKPIT LIGHTING AND CHECKED E&E, MX COULD NOT DUPLICATE THE ODOR IAW AMM 05-21-20. R & R THE SEC 3 COMPUTER IAW AMM 27-94-34, OPS TESTED GOOD.