As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DC EMERGENCY BUSS CAUTION MESSAGE ENROUTE. FOUND CBP1-R7 POSER SENSE TO BE POPPED. RESET BREAKER MESSAGES CLEARED. C/W OPS CHECK OF LT AND RT FIRE EXT IAW AMM 26-11-00, APU EXT IAW AMM 26-12-11, AND RT FUEL SOV IAW AMM 28-21-36, BATT DIRECT FEED IAW AMM 24-32-01, APU BATT DIRECT SERVICE IAW AMM 24-32-02. OPS CHECK GOOD.