As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT CREW REPORTED THAT THE STALL WARNING CIRCUIT BREAKER TRIPPED WHEN PERFORMING TEST FOR STALL WARNING SYSTEM PRIOR TO FLIGHT. THE MAINTENANCE PROVIDER TROUBLESHOT AND DETERMINED THE STALL WARNING COMPUTER WAS DEFECTIVE. THE COMPUTER WAS REMOVED AND REPLACED WITH AN "AS REMOVED" CONDITION COMPUTER. OPERATIONAL CHECKS WERE SATISFACTORY, AND THE AIRCRAFT WAS RETURNED TO SERVICE