As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAP INDICATION ON EICAS TURNED AMBER & DASH AT THE SAME TIME AT FL 230. NO BACKUP INDICATION ON RMU. R & R FLAP ELEC CONTROL UNIT IAW AMM 27-53-02. OPERATIONS CHECKED GOOD, MEL 27-9 RESTORED. PARTS INTERCHANGEABLE IAW IPC & ETN EM-27-122.