As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:IN UPPER DECK AFT EMERGENCY LIGHT INOP. REMOVED SIDEWALL AND BOTH LIGHTS. REMOVED POWER SUPPLY, NO HELP. FOUND POWER SUPPLY TO BE BAD FROM STOCK. REMOVED AND REPLACED POWER SUPPLY IN STA 650 AND INSTALLED SIDEWALL & LIGHT ASSY, SYS CHECKS NORMAL IAW 33-50-00.