is low temp + high hash rate + high hardware error rate just bad luck during the self test or a sign of something else (uneven cooling perhaps?).
I have a card running at 58degrees, 36gh but 11% or 12% error rate.
voltage is 1.08v using the 1.1v limited firmware
Thanks
~Hands
I would re check your cooler contact on that board, then add some secondary cooling UNDER the power modules. 58c seems low on a 36Gh board, possibly why the error rate is high.
I would be expecting ( with a good cooler contact and secondary cooling) 68-70c 38Gh Hw 5% or less