As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EICAS OVERSPEED FLASHED BRIEFLY ON #2 ENGINE START(<P>PERFORMED PIMU BITE IAW 71-01 FT 810, NO FAULTS FOUND. PERFORMED UNUSUAL CONDITION INSPECTION IAW AMM 72-00-00-206-096-H00 FAN SPEED WAS BELOW 65PCT AT START. RAN ENG FOR 05 MIN. IDLE, NO MESSAGES ON START UP.</P>)