As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CLIMB, IT WAS OBSERVED THAT THE MFDS FAILED. FLIGHT WARNING COMPUTER WAS SUSPECTED. AIRCRAFT RETURNED TO BASE AND LANDED WITHOUT INCIDENT. THE FLT WARNING COMPUTER WAS REPLACED AND CHECKED SERVICEABLE IAW MM 31-51-00. THERE WAS NO PROBLEM WITH THIS SYSTEM DURING THE SUBSEQUENT FLIGHT.