As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKE OFF AFTER APPLYING POWER, RECEIVED MULTIPLE WARNINGS ALONG WITH NR 1 ENGINE OVERSPEED. ACFT ABORTED TAKEOFF AT APPROX 80 KNOTS. TAXIED BACK TO GATE WITHOUT FURTHER INCIDENT. MX TROUBLESHOT IAW MFG MANUAL. R & R NR 1 FMU IAW TASK CARD R5M73308. OPS CHKS GOOD. (OPEN)