Narrative:

Within about a minute of leveling at FL390; we noticed a smell. About 30 seconds after that; the captain said he had smoke. I looked over and a lot of smoke was coming out of his pfd top left corner. We went on oxygen and established communication. I grabbed the QRH and ran 8.10. The smoke stopped about the time we got the utility busses off. We [advised ATC] and turned around for ZZZ. His pfd continued to do strange stuff so the captain decided to pull the circuit breaker. After that; the smell started to dissipate and get better. We switched to me being pilot flying and landed without any further issues.

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Original NASA ASRS Text

Title: B767-300 First Officer reported smoke in the cockpit emanating from Captain's PFD. Flight crew ran the emergency checklist; advised ATC; and returned to departure airport.

Narrative: Within about a minute of leveling at FL390; we noticed a smell. About 30 seconds after that; the Captain said he had smoke. I looked over and a lot of smoke was coming out of his PFD top left corner. We went on oxygen and established communication. I grabbed the QRH and ran 8.10. The smoke stopped about the time we got the utility busses off. We [advised ATC] and turned around for ZZZ. His PFD continued to do strange stuff so the Captain decided to pull the CB. After that; the smell started to dissipate and get better. We switched to me being Pilot Flying and landed without any further issues.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.