As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN PRESSURIZATION LOST AT FL 370. EMERGENCY DECENT ACCOMPLISHED NO MASKS DEPLOYED. DIVERTED, EMERGENCY DECLARED, AND LANDED UNEVENTFULLY. REPLACED CABIN ALTITUDE PRESSURE CONTROLLER IAW MM 21-31-00. ACCOMPLISHED CABIN CONTROLLER BITE TEST IAW MM 21-31-00. NO FAULT NOTED. ACCOMPLISHED ACFT PRESSURIZATION IAW MM 21-31-01, FOUND NORMAL.