As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, THE CAPTAIN'S FLIGHT DIRECTOR COMMAND BARS DEVIATED FROM LEVEL TO +/- 5 DEGREES. NOSE DOWN PITCH, FOLLOWED BY AN AUTOPILOT FAILURE MAP INDICATION. REMOVED AND REPLACED NR 1 AUTOPILOT COMPUTER IAW EMB-120 MM 22-10-02. OPS CHECK NORMAL.