As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD/CRW - FLT 7804 - DURING CRUISE AT 1,400 HOURS, AIRCRAFT MADE AN UNSCHEDULED LANDING AND DIVERTED TO CVG DUE TO FLAP FAIL MESSAGE ON EICAS. AIRCRAFT WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED FLAP COMPUTER, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)