As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SFO-DEN - FLIGHT CREW REPORTED SMOKE IN COCKPIT COMING FROM FIRST OFFICERS ELECTRICAL PANEL. AN EMERGENCY WAS DECLARED AND AIRCRAFT WAS DIVERTED TO SLC. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED GENERATOR CONTROL UNIT AND BUS PROTECTION PANEL AND CHECKED OK. (M)