As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, THE CAPTAINS OUTBOARD DISPLAY UNIT WENT BLANK FOLLOWED BY SMOKE IN THE COCKPIT. AIRCRAFT RETURNED TO DEPARTURE. MAINTENANCE REPLACED LOWER CE CONTROL DISPLAY UNIT PER AMM 31-62. OPS CHECKED OK, AIRCRAFT RETURNED TO SERVICE.