What was found
STRONG ELECTRICAL SMELL IN THE COCKPIT AND IN THE CABIN. JUST PRIOR TO SMELL, BOTH MCDU'S DUMPED ALL INFO. AFTER DESCENT, RECEIVED PITOT HEAT MSG FOR THE CAPT & F/O SIDE. ACCOMPLISHED HIGH POWER RUN BOTH ENGINES PER JET RUN-UP HANDBOOK. NO SMELLS OR SMOKE WITH PACKS ON AND COCKPIT LIT UP, WINDOW HEAT, PITOT HEAT ON. MCDU'S OPS NORMAL. NO PARTS REPLACED AND NO FURTHER ELECTRICAL SMELL.