What was found
REPLACE LEFT EICAS COMPUTER FOR DF979. REPLACED LEFT EICAS COMPUTER MM, NO HELP. STILL HAS UPPER EICAS CRT LEFT SIDE ERRATIC DISPLAY, OK IN RIGHT POSITION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
REPLACE LEFT EICAS COMPUTER FOR DF979. REPLACED LEFT EICAS COMPUTER MM, NO HELP. STILL HAS UPPER EICAS CRT LEFT SIDE ERRATIC DISPLAY, OK IN RIGHT POSITION.