As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF ROLL SPS 2 WARNING EICAS MESSAGE AND SPS ADVANCED SPC FAIL ON CMC REJECTED TAKEOFF AT 10 KNOTS. F SLAVED IN SPC, NO FIX. REINSTALLED ORIGINAL. REMOVED AND REPLACED #2 AOA SENSOR IAW AMM 27-36-01, OPS CHECK GOOD. OK FOR SERVICE.