As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PRIOR TO BOARDING PASSENGERS AT THE GATE, MTC NOTED TV SCREEN BY 3A/B ON BULKHEAD ELECTRICAL. ODOR COMING FROM BULKHEAD. DISCONNECTED AND CAPPED CONNECTORS FOR BULKHEAD MONITOR AT3A/B. RESECURED TRIM FRAME. FWD TO MCO AND PLACARD PER MEL 25-20-01K. REPLACED MONITOR AT 3AB OPS VKS GOOD. REMOVED MCO AND PLACARD.