Bitmain Antminer S4 hashing at half speed.

I see the one ASIC with an "x", and a couple missing ASICs, but should those three be enough problem to cause the miner at half capacity?

The miner is on its own 110V / 15A circuit.

I have 10 of these units, only two of them are having this problem. All are on their own 110V / 15A circuit. Is this just because of the age of the machine? (They're all in an industrial cooler with an ambient temperature of 45 degrees Fahrenheit and relative humidity close to zero %.)


Submitted February 02, 2016 at 12:40AM by AdamInMO
via reddit