As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EQUIP OVERHEAT LIGHT ILLUMINATED AFTER TAKEOFF. RAN CHECK LIST NOW NN STBY POSITION LIGHT OFF. "FWD EQT FLOW" EICAS MSG DISPLAYED WITH ASSOCIATED OVHT LT ON. FAN AND VALVE OPERATED NORMAL ON GROUND. KOA, NO TIME TO T/S FURTHER. SUSPECT EXHAUST FAN NOT RUNNING WITH AUTO SELECTED AND AIRCRAFT IN AIR MODE. RECOMMEND AUTO AIR MODE TEST.