As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SERVICE CHECK FOUND ROW 24-30 EMERGENCY LIGHTS IN THE AISLE INOPERATIVE. R & R POWER SUPPLY 55-107 IAW MM 33-53-00. NO HELP. REPLACED FUSE FOR POWER SUPPLY B5-212. NO HELP. INSPECTED WIRING FOUND DISCONNECTED WIRE THAT WAS NOT SEATED CORRECTLY IN THE QUICK DISCONNECT PLUG. RECONNECTED WIRE AND CHANGED NEW FUSE IAW MM 33-53. OPS CHECK GOOD.