As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REJECTED TAKEOFF JUST PAST 80KTS. DURING ROLL ALL TAKEOFF DATA DROPPED OUT. NO BRAKE OVERTEMP PEAK TEMP 398. NO TO DATA EICAS MESSAGE APPEARED AFTER INITIALIZING REJECTION. RE ENTERED T/O DATA NO DEFECTS NOTED REF FIM TASK 76-00-00-810-801-A