As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELEC BURNING SMELL IN COCKPIT FWD EQUIPMENT EXHAUST FAN MSG DISPLAYED C/B POPPED. DEFERRED THE FWD EQUIPMENT COOLING EXHAUST FAN PER MEL 25-58-4 PULLED AND COLLARED C/B'S H21 AND P22. REMOVED AND REPLACED FWD EQUIPMENT EXHAUST FAN PER AMM 21-58-06 OPERATIONAL TEST GOOD.