What was found
IAH - FLIGHT 2623, THE CREW REPORTED A POSSIBLE LIGHTNING STRIKE EN ROUTE TO IAH FOLLOWED BY SMELL OF BURNING WIRES AND CAPT PFD WENT FULL BRIGHT. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT WHERE MAINTENANCE PERFORMED A LIGHTNING STRIKE INSPECTION, WITH NO DEFECTS NOTED, REMOVED AND REPLACED THE CAPTAINS PFD, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.