As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOTHROTTLES DID NOT ADVANCE TO N1 POWERSETTING FOR TAKE-OFF. ABORTED TAKE OFF AT 40 KTS AND RETURNED TO BLOCK. AIRCRAFT WAS GROUNDED BY MAINTENANCE. MAINTENANCE RESET THE AUTO-THROTTLE COMPUTER CIRCUIT BREAKERS. PERFORMED MCDP AUTO-THROTTLE TESTS REF B767 AMM 22-33-01 + 22-00-02. ALL TESTS NORMAL. AIRCRAFT RETURNED TO SERVICE.