Forum Discussion
New ContributorHow to proceed to have FA Report for 5pcs ALC3-1AB227640008/EP4S100G5H40I1N?
Frequent ContributorTo get better understanding about the failure, can you help me to provide some details ;
1. What is the failure rate? What is the failure rate vs. tested sample? Example: 2 out of 100 units.
2. What is the failure symptom? Please elaborate the failure symptom in detail.
3. When did the failure happen? How did you discover the failure?
4. How did you determine the failure? Please elaborate the procedures.
5. Does the failure unit ever working before failure?
6. Did they violate solder re-flow temperature profiles, moisture sensitivity? Please provide the re-flow temperature profiles.
7. Did you swap the failure device to a known good board? Is the failure following the device or board?
8. Kindly provide quantitative investigation result that could proof the failure is Intel FPGA induced.
*please do not share private and confidential information publicly. If you need to send P&C document, please send it privately.
Thanks!
Wani
ADobrHi Wani, Please see below: 1. What is the failure rate? What is the failure rate vs. tested sample? Example: 2 out of 100 units. DO NOT HAVE THIS INFO. THESE RETURNS ARE PART OF THE FMA PROCESS 2. What is the failure symptom? Please elaborate the failure symptom in detail. FAILURES DETAILED IN THE REPORT 3. When did the failure happen? How did you discover the failure? FIELD FAILURE 4. How did you determine the failure? Please elaborate the procedures. FUNCTIONAL TESTS (ELECTRICAL&OPTICAL) 5. Does the failure unit ever working before failure? ALL UNITS WORKED IN FIELD BEFORE FAILURE OCCORED 6. Did they violate solder re-flow temperature profiles, moisture sensitivity? Please provide the re-flow temperature profiles. THIS IS NOT THE CASE 7. Did you swap the failure device to a known good board? Is the failure following the device or board? NO SWAP 8. Kindly provide quantitative investigation result that could proof the failure is Intel FPGA induced. Best Regards, [cid:[email protected]] Alina Dobri Supplier Quality Engineer Calea Torontalului DN6, km5.7 RO-300000 Timisoara Romania Phone number: 0040356474010 Creating value that increases customer competitiveness [email protected]<mailto:[email protected]> www.flextronics.com<http://www.flextronics.com/>
