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Why would an S9 auto-tune to a lower frequency?
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Topic: Why would an S9 auto-tune to a lower frequency? (Read 131 times)
fyoung55
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Why would an S9 auto-tune to a lower frequency?
February 15, 2018, 01:32:38 AM
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Any ideas? It's a December 2017 batch. The S9 used to auto-tune right in at 13.5 TH/s (Freq at 638, 631, 612) now it auto tunes to 13.1 TH/s (Freq 627, 606, 589) Temps are the same, but the fans are running a bit faster.
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Re: Why would an S9 auto-tune to a lower frequency?
February 15, 2018, 02:06:34 AM
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Quote from: fyoung55 on February 15, 2018, 01:32:38 AM
Any ideas? It's a December 2017 batch. The S9 used to auto-tune right in at 13.5 TH/s (Freq at 638, 631, 612) now it auto tunes to 13.1 TH/s (Freq 627, 606, 589) Temps are the same, but the fans are running a bit faster.
What are you using to power it and what are the temps?
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fanatic26
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Re: Why would an S9 auto-tune to a lower frequency?
February 15, 2018, 04:35:14 PM
#3
If you have the November 17th firmware I would recommend you roll it back. I roll back the firmware to the 4/29 release and it solves all the strange issues I have with the last 3-4 batches of s9s.
Stop buying industrial miners, running them at home, and then complaining about the noise.
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