still waiting some miracles.... 
What is your problem exactly?
I have managed to fix my Ant's problem.
Maybe I can help.
if i switch the bad controller board from the other good S1, it'll start hashing
tried to change the cables... flash firmware...etc
no hope
now am still waiting for bitmain to reply me about sending a good one (controllerboard)
but no hope,,, they're ignoring me now
anyway, is there a way to change the controller board of S1 with something buyable from the local market?
i mean, like RPI, or MR3020?
i just dont know how to modify the cables
I have read several of your posts on this problem and something just came to me. The configuration for the controller board is stored on the board. So when you switch a known good working board you are also transferring a known good working configuration.
Hate to be a pain, but have you verified that your configuration on the "bad" board is exactly the same as on the good board? (I would personally keep the "good" board off the network and even use the same IP address as the good configuration just to be sure that the control board is bad.)
Hope this bit of advice helps and that you find some small configuration difference that gets it working for you! (Hate to deal with RMA stuff!)
yeah, tried to restore from the known good board
maybe the last option for me is, to search how to replace this board with something buyable rather than dealing with RMA
oh god, they're ignoring me
