As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD CARGO COMPARTMENT FIRE INDICATION. CARGO FIRE BOTTLES WERE BLOWN. INSPECTION SHOWED NO INDICATION OF FIRE OR OVERHEAT CONDITION. PLACARDED COMPLETE CARGO FIRE EXTINGUISHING SYSTEM & CARGO SMOKE DETECTION IAW MEL. REPLACED LEFT EICAS COMPUTER THAT WAS FAULTY & CARGO FIRE BOTTLES AT ORD ON 07/20/2013. SYSTEM GROUND CHECKED NORMAL.