As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOUD VIBRATION HEARD FOLLOWED BY SMOKE SMELL IN THE COCKPIT. BLOWER SWITCH DIDN'T GO INTO OVERRIDE ON AVIONICS VENT. ALSO HAD ECAM AMBER INDICATIONS ON PRESS PAGE FOR INLET AND EXTRACT VALVES. SMOKE REPORTED IN FLIGHT DECK AFTERWARDS. SYSTEM DIDN'T GO INTO PROPER 'SMOKE' CONFIGURATION.