As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CARGO BOTTLE, TEST 2 INOPERATIVE. NO MASTER WARNING, RED "SMOKE CARGO" EICAS ANNUNCIATION, OR CARGO SMOKE PUSH BUTTON LIGHTS ON FIRE EXTINGUISHER CONTROL PANEL. SQUIB CHECKS GOOD. R & R CARGO SMOKE DETECTOR 2 IAW AMM. CARGO SMOKE DETECTION SYSTEM, OPS CHECKS GOOD.