Attached is the preliminary 2 units FACR report of the customer bin#120 RMA,
this is total with 10ea samples from customer and initial 3D X-ray
inspection on 2 units found TX Cu trace abnormal (under etching*1 and trace
damage*1).
The defect location map of the 10 RMA units is attached as well for your
reference.
Once ASE finished their analysis, they will pass those for your further FA
on the 10 units with 3D X-ray & X-section to investigate the root cause.
It is very urgent for customer feedback, please advise the FA and reporting
schedule.