As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE DETECTED COMING FROM CAPTAIN A SCREEN AT CRUISE ALTITUDE. CORRECTIVE ACTION: INSPECTED A SCREEN AND SURROUNDING WIRING. INSPECTED INSTRUMENT PANEL AND AVIONICS FANS. NO EVIDENCE OF ELECTRICAL DISCREPANCIES FOUND. PERFROMED OPERATIONAL CHECKS OF AVIONICS SYSTEMS AND WINDSHIELD HEAT. ALL OPERATIONAL CHECKS SATISFACTORY AT THIS TIME. PERFORMED OPERATIONAL CHECK FLIGHT. NO DISCREPANCIES NOTED.