after running my two d3's with 400Mhz since 2 Days, im getting tousands of HW in a few hours.
i rised the voltage already to 2 but its dont getting better.
but it dont affects the hashrate or the asics, so can i keep it running or should i rise the voltage further?
try to set default voltage (13) to test then lower 2 by 2 to see ... whats your ambiant temp ?
if you have less than 12~15 hw / hour it s ok
yeah i rised the voltage to 3 and see what happens, if needed i go further.
my ambient temp.... they stay in a basement and i think its somewhere between 15 an 20°C and i placed a little vent in front of them
the chiptemps are between 64 and 72°C
What I found out, some boards just don't like a certain frequency. Go one step up or down might solve your problem as well. Or wait for the v2.0 of the firmware as it got an option to find the best frequency itself