As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT EICAS MESSAGE FWD EQUIPMENT COOLING OVHD LIGHT. FOLLOWED QRH PROCEDURES WENT TO STBY MODE 4 MIN STATUS OVHD FOLLOWED QRH TO OVRD MODE. FOUR MINS LATER EICAS MESSAGE EQUIPMENT COOLING ILLUMINATED QRH PROCEDURES FOLLOWED, LANDED WITHIN 40 MIN.