As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISPLAY COOL CAUTION MESSAGE IN FLIGHT. FOLLOWED QRH. WHEN SWITCHING FROM NORMAL TO FLIGHT ALTERNATE SMELLED ELECTRICAL BURNING ODOR FOR 10 SECONDS. RECEIVED ODOR TWICE MORE FOR SHORT DURATION OF TIME (DISPLAY COOLING FANS) R & R DISPLAY FAN IAW AMM 21-24-19, OPS CHECKED GOOD.