Guyz - I tried to change speed of the fans...
This shit is screeaming like a pig in my basement and there is no need to be like that - chips have just around 45°C.
U used bitmain-fan-ctrl and pwm in SSH, but this shit doesnt made a change. It doesnt have any fan-ctrl or what?
Could somebody help?
How much temperature could this chips have?
Thinking about giving there some computer fans...
I suggest to disconnect front fan (that what I have done) till they release firmware update. It will drop noise level 50% plus I put under the unit noise cancellation pad. It helped another 10%. Hopefully it helps.