As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CIRCUIT BREAKER TRIPPED BAT/STBY SW/POS IND P6-5B. ACFT GROUNDED. GVI OF AREA, NO DISCREPANCIES NOTED. RESET C/B. PERFORMED OPS TEST OF STANDBY POWER SYSTEM IAW MM 23-34-00-710-802. OPS TEST NORMAL. C/B REMAINS SET. HAS NO OTHER HISTORY, 30 DAYS..