As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL, AMBER EICAS MESSAGES ILLUMINATED, PRI STAB TRIM FAIL, MACH TRIM OFF AND YAW DAMPER FAIL LOWER A-B. ABORTED TAKEOFF AND RETURNED TO HANGAR. MX FOUND BOTH YAW DAMPER LINEAR ACTUATOR ASSEMBLIES FAILED. BOTH ACTUATORS WERE REPLACED AND OPS CHECKED. THESE ACTIONS CLEARED ALL EICAS MESSAGES.