As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOTHROT DISC ON TAKE OFF AFTER SELECTING A/T A/T DISC EICAS. T/S AS PER FIM 22-32 FAULT TREE 803. REMOVED AND REPLACED THRUST :1 MANAGEMENT COMPUTER AS PER AMM 22-31-01-404-005, PERFORMED MCDP ROTABLE PARTS CHANGE WAS INDICATED - TT # 1615633 SN OFF 0085 TESTS 02 AND 30. ALL TESTS PASSED, A/C REMAINS FULL CAT CAPABILITY. OK TO CONTINUE. PARTS USED: 76-2231-9-0001,QTY COMPUTER, THRUS OFF 76-2231-9-0001 0085 ON 76-2231-9-0001 2232