What was found
JUST PRIOR TO DEPARTURE CAPT ND DISPLAY WENT DIM. SWAPPED WITH LOWER EICAS. CB COLLARED PER MEL. REPLACED LOWER EICAS DISPLAY UNIT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
JUST PRIOR TO DEPARTURE CAPT ND DISPLAY WENT DIM. SWAPPED WITH LOWER EICAS. CB COLLARED PER MEL. REPLACED LOWER EICAS DISPLAY UNIT.