As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
XNA - FLIGHT 2619 THE CREW REPORTED A SMOKE SMELL FOLLOWED BY THE CAPTAINS PFD CIRCUIT BREAKER POPPING. THE PFD WAS PLACED ON MEL, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. THE AIRCRAFT LANDED AT IAH WHERE MAINTENANCE REMOVED AND REPLACED THE CAPTAINS PFD, OPERATIONALLY CHECKED WITH NO DEFECTS OR SMELLS, REMOVED THE MEL, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.