As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 2111. HYD 2 SOV FAIL MESSAGE ON EICAS. RETURNED TO FIELD AND ACCOMPLISHED UNEVENTFUL LANDING. REMOVED FROM SERVICE. REPLACED HYDRAULIC CONTROL PANEL IAW AMM 29-10-01-000/400-801-A OPS CHECK PASS.REMOVED AND REPLACED RELAY K-15 PER SWPM 20-32-02 & REF AMM 24-51-03-400/000/802-A. AS PER REQUESTED CAUTIONARY. PERFORMED OPS TEST 29-11-11-710-801-A, CHECKS GOOD. RETURNED TO SERVICE.