As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT THEY RECEIVED NO VISUAL EICAS INDICATION THAT THE GROUND SPOILERS WERE ARMED AFTER THE CONDITION LEVERS WERE ADVANCED TO THE TAKEOFF POSITION. CREW ELECTED TO ABORT TAKEOFF AND RETURN TO THE GATE. CONTRACT MAINTENANCE PERFORMED GROUND SPOILER INHIBITION-FUNCTION TEST IAW DO328 MM 27-61-00, NO DEFECTS NOTED.