Quote from: kaltar on July 29, 2014, 02:10:24 PM

Quote from: kaltar on July 28, 2014, 11:10:00 PM

well no matter what i try, even putting the s3 in front of an AC, the hash rate drops to about 400 after a few hours, not matter the cooling, the cleaning and re paste, heat sinks on the dc-dc and freq i use.
i need to restart it, usually restarting cgminer gives me back my top hash about about 30mins, than it drops slowly,
anyone know how i can kill and restart cgminer every X amount of minutes. ?

what is the power supply your using for the antminer?

80 plat rated 1000w coolmaster
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Can you check voltage going to the chips at startup and when the hashrate has dropped?