As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI, AFTER PUSH AND START TRAILING EDGE DISCRETE AND EICAS ILLUMINATED AFTER FLAP SELECTION TO 5. AIRCRAFT RETURNED TO BLOCKS (BTB). PERFORMED T/E FLAPS SYSTEM OPS TEST IAW B767 AMM 27-51-00. ALL OPS TESTS GOOD. NO DEFECTS NOTED. NO FAULTS ON THE FSEU OR THE PSEU. A/C OK TO CONTINUE.