As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#2933, DCA-MCO. (AIRCRAFT DIVERTED TO JAX) 'BLEED 1 FAIL; INTERROGATED CMC AND NO CORRELATED MESSAGES WITH BLEED 1 FAIL. PERFORMED OPS CHECK OF #1 BLEED PER AMM 36-11-. AL CHECKS NORMAL. AT THIS TIME IN MANY CONFIGURATIONS WITH PACKS AND OTHER BLEED / CLOSS BLEED AND ALL CHECKS ARE GOOD.