As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF, FIRST OFFICER'S AIRSPEED AND ALTIMETER INDICATORS BECAME INOPERATIVE. BUFFET ALERT ON CDU, AND SPEED TRIM FAIL LIGHT ILLUMINATED. AIRCRAFT RETURNED TO OAK AND MADE AN UNEVENTFUL LANDING. REPLACED FIRST OFFICER'S AIR DATA COMPUTER PER BOEING MM.