As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - DURING MAINTENANCE ROUTINE CHECK MAINTENANCE FOUND SERVICE DOOR OVERHEAD EMERGENCY EXIT SIGN INOP. MAINTENANCE REMOVED AND REPLACED SERVICE DOOR INVERTER (I/B) IAW EMB 145 SWPM 20-50-00. OPS CHECK GOOD. AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.