As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT ENG BLEED OFF EICAS ASSOCIATED DISCREET LIGHT DURING TAXI. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED R/H PRSOV IAW MEL 36-11-1-1A. PLACARD INSTALLED. MX PROCEDURES COMPLIED WITH. AIRCRAFT RETURNED TO SERVICE.