As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RTFL DUE TO LEFT AFT FUEL BOOST PUMP INOPERATIVE. [SUP 06-06-07] LEFT AFT FUEL PUMP ANNUNCIATED EICAS & LOW PRESS ON IN SWITCH. FOUND NR 1 ENG DRIVEN HYD PUMP CONNECTOR LOOSE. SECURED NR 1 ENGINE EDP DEPRESSURIZATION SOLENOID AS REQUIRED.