Hello There, Thanks in advance for your time.

I have three Antminer S9K and I want to turn off my fans or get a firmware to control my fans, Because I need to turn off their default fans and use a better fan for overclocking my Antminers, Also the fans I bought is much bigger with less noise, I Search a lot at the internet and nothing found for Antminer S9k, I need a firmware to turn off my default fans or any guide to do it manually but as I think it's not easy to edit the miners code via SSH.

Thanks.