As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEADING EDGE SLAT DISAGREE MSG ON EICAS, FLAPS STUCK BETWEEN 1 & UP WOULD NOT MOVE IAW CHECKLIST. REPLACED FLAP & SLAT DEPRESSURIZATION MODULE V10060 PRESS SWITCH IAW WDM 27-51-31, ITEM 95 REF IPC 27-51-29 IAW AMM 27-51-29 PG 213 PARK. ACCOMPLISHED OPERATIONS TEST NON-COMMANDED MOTION & CRUISE MODE. THEN RAN FLAPS HYD 3 TIMES FULL DOWN & UP. RAN SLATS & FLAPS ELECTRICALLY. THEN RAN FLAPS AGAIN HYD BIT ALL FSEU PASSED, NO MSGS STATUS.