As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FIRST OFFICER'S PRIMARY FLIGHT DISPLAY WENT BLANK. RESET CIRCUIT BREAKER FOR SYMBOL GENERATOR NR 2 (WITH MX DIRECTION). PROBLEM REMAINED. REMOVED AND REPLACED NR 2 SYMBOL GENERATOR. SYSTEM OPERATIONAL CHECK OK. REF MD80 MM CHAPTER 34.