What was found
ELECTRICAL SMOKE ODOR IN FLIGHT. ODOR WAS ONLY IN THE FLIGHT DECK. EICAS SCREEN FLASHED WHITE THEN DISPLAYED NORMAL AGAIN A LITTLE BEFORE THE ODOR PRESENTED. NO SMOKE SMELL PRESENT WITH PACKS/APU RUNNING. COMPLIED WITH FIM. REMOVED, CLEANED, REINSTALLED EICAS D.U. OPS CHECK SAT. PERFORMED GVI OF DAU 1/2 WIRING, IC-600 1/2 WIRING, RELAY SUPPORTS, AND BATTERY BOX.