As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT EFIS CONTROL EICAS AND STATIS MESSAGE CIRCUIT BREAKER POPPED WITH SMOKE AND FUMES FROM LT EFIS CONTROL. REMOVED AND REPLACED LT EFIS CONTROL AS PER AMM 31-61-02. OPERATIONAL CHECK RETURNED STATIS MESSAGE 31460 ITEM DEFERRED ON LOG PAGE 435034.