As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
F/O FLT DIR WOULD NOT DISPLAY PITCH BAR EVEN W/CA SIDE INFO CA'S OK. FOUND C/B AFCS SYS B SNSR EXC AC BREAKER POPPED. RESET C/B PERFORMED TEST PER MM ON IFSAU. ACC TEST NORMAL REPLACED INTEGRATED FLT SYS ACC UNIT SYSTEM TEST NORMAL AS PRECAUTIONARY MEASURE REPLACED FCC PER MM.