As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAP FAIL EICAS ON APPROACH. RAN QRH PROCEDURE. SLATS FAILED IN THE 3 POSITION AND FLAPS FAILED IN THE 0 POSITION. NO FLAP LANDING ACCOMPLISHED AT KPDX. VAPP SPEED OF 173 KNOTS. EMERGENCY DECLARED. CMC FAULT CODE 27512009ACE. TROUBLESHOT IAW EMB 175 FIM 27-51-00-810-804-A. FAULTS CLEARED. OPS CHECK GOOD