I new in this world of the Bitcoins. I have 2 Antminers S4, recently purchased. They have just 7 days minning. One of them started to decline hashing from 2TH to 1.7TH to 1.3TH so I decided to turned it off and then on. When it turned on it started to hash 0.00Hs.
The machine looks well. It start normal. Every hashing boards have their red lights on. Also the beagleborad and the control board ligths well. The PSU runs well. The 4 ventilators are well. The PSD card is good. I run the new Firmware for the Antminer S4 and it was installed correctly. I also checked every cable and connection in the boards and they are well. It starts good, it gets the ip adress, I have access to it through the computer. In the little screen of the antminer you can see the IP address, the temperature and the Hashes. Everything seems to be good, but it just doesn't mine anything. It is mining 0.00HS
What you people think should be the problem?
What can I do to reppair it?
Can you post setup page, and network page? I'm assuming with mining 0 something is set wrong. Did you change any settings before this happened?
Once you share those images we have a better chance of being able to help.
