What was found
AFTER START WITH APU OFF, WHEN ADVANCING ENGINE POWER FOR TAXI, RT PACK OFF EICAS MESSAGE DISPLAYED. UNABLE TO CLEAR WITH QRH PROCEDURE. BITE CHECK, FOUND NO FAULTS, RESET CONTROLLER, RAN ENGINE WITH PAX ON SYSTEM CHECKED OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER START WITH APU OFF, WHEN ADVANCING ENGINE POWER FOR TAXI, RT PACK OFF EICAS MESSAGE DISPLAYED. UNABLE TO CLEAR WITH QRH PROCEDURE. BITE CHECK, FOUND NO FAULTS, RESET CONTROLLER, RAN ENGINE WITH PAX ON SYSTEM CHECKED OK.