I have an S7 that tries to hash gets to 5 TH then gives red light starts beeping. Out of warranty. Please any ideas?
Same problem here.... and no kernel-log... will tinker around and see what I can do. Annoying is the fact that Bitmain does not react to questions at all. A support ticket was deleted without any response...
It runs at 4 TH/s for an hour or so then starts beeping after reducing to 600 frequency..