As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SPOILERS FAILURE OF ONE OR MORE SPOILER PAIRS. [07-13-07] PULLED CIRCUIT BREAKER. RERACKED ACTUATOR CONTROL ELECTRONICS (ACE) - L2 MODULE. RESET CB AND PERFORMED PRIMARY FLIGHT CONTROL MAINT ACCESS TERMINAL (MAT) TEST, PASSED. MSG NOT ACTIVE AND SPOILER ADVISORY ON UPPER EICAS NOT IN VIEW. CKS OK FOR RETURN TO SERVICE.