Received my First order of 2xS3 Antminers today.
They are seems very professional.
Their weight was more than S1 Antminers.
They both setup very smoothly with an Enermax 1000 PSU.



But the problem is that one card of one of S3's is not working at all!


But the problem is that one card of one of S3's is not working at all!
I have checked everything power, cabling, anything I can imagine but it persist and not working at all!
Any ideas what should I do?
Otherwise, I would open it up and look for any loose connections. Sometimes things get knocked loose during shipping.