As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOTHROTTLE FAILED AT CRUISE WILL NOT RE-ENGAGE CB DC 1 E-1 AUTOTHROTTLE IS POPPED. GROUNDED - YES. FOUND CB E-1 AUTOTHROTTLE POPPED. INSPECTED CB PER AMM 20-16-01 NO DEFECTS NOTED. RESET CB. PERFORMED OPS TEST OF A/T REF AMM 22-31-00 OPS TEST PASS.