As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT GUIDANCE COMPUTER CIRCUIT BREAKER EXTENDED IN FLIGHT FOLLOWED BY ELECTRICAL-SMOKE ODOR. DIVERTED, UNEVENTFUL. FGC CARDS WERE SWAPPED AND AIRCRAFT FAILED OCF WITH CIRCUIT BREAKER EXTENDING. DISCREPANCY WAS DUPLICATED AND FOUND THE IAPS COMPUTER TO BE DEFECTIVE. COMPUTER WAS REPLACED AND AIRCRAFT WAS RETURNED TO SERVICE.