As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT 1454, THE CREW SMELLED SMOKE IN THE COCKPIT. THE CREW CONTACTED ATC FOR A PRIORITY DECENT BUT DID NOT DECLARED AN EMERGENCY. THE CREW FLEW THE AC BACK WITH NO FURTHER INCIDENT. MX FOUND THE FORWARD CABIN BLOWER HAD A TERMINAL END BROKEN OFF.