As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 4308 - DURING GROUND INSPECTION AT ATL, CREW OBSERVED EMERGENCY LIGHTS STAYED ON. THEN, WHEN EXTINGUISHED, THE LIGHTS WOULD NOT COME BACK ON. MAINTENANCE REMOVED AND REPLACED THE ANTI-ICE/SIGN PANEL ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)