As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 773 BOS-AUA, AIR RETURN DUE TO IDG NR 2 OVERHEAT AFTER TAKEOFF. ECAM ACCOMPLISHED IDG DISCONNECT. PERFORMED TSM TASK 24-21-00-810-823-A. FOUND NR 2 IDG THERMALLY DISCONNECTED. VISUALLY INSP IDG PYLON QUICK DISCONNECT AND FOUND NO EVIDENCE OF ARCING OR DAMAGE. REMOVED & INSTALLED A NEW IDG ASSY ON NR 2 ENGINE AS REQUIRED; REF AMM 24-21-51. OPS & LEAK CHECK NORMAL.