As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED- ON T/O AT AROUND 200 FT RECEIVED LG A/G FAIL, RAN QRH AND OVERRODE DOWN LOCK BUTTON, AFTER SELECTING GEAR UP RECEIVED EICAS WARNING LG LEVER DISAGREE WHICH DISAPPEARED FROM EICAS SHORTLY AFTER GEAR RETRACTION . GEAR RETRACTED NORMALLY AND WE CLEANED THE AIRCRAFT UP. DURING CLIMB WE WERE RECEIVING AURAL WARNINGS ABOUT TAKEOFF FLAPS WHICH OCCURRED AT ACCELERATION ALTITUDE. CORR ACTION MX R&R'D LGEU OPS TEST GOOD.