As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF, THE CREW RECEIVED A FLIGHT DIRECTOR FAIL IN THE HORIZONTAL MODE AND ABORTED TAKEOFF. ON THE TAXI WAY THE CREW CALLED MAINTENANCE CONTROL AND RESET THE SYSTEM. FLIGHT 4168 WAS THEN CLEARED FOR ANOTHER TAKEOFF ATTEMPT. FLIGHT 4168 THEN DEPARTED WITH NO FURTHER INCIDENTS.