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Author Topic: AntMiner S9 Temp Issue  (Read 76 times)
RfBTC
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February 24, 2018, 02:14:42 AM
 #1

Hello

When i turn on my S9,  its working during 3 - 4 minutes... then its auto-switch off..... Fans works properly  but  Temps show nothing....  Huh Huh

http://imgup.nl/images/2018/02/24/S9_Temp.jpg
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Raymond_B
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February 24, 2018, 02:22:12 AM
 #2

OK, here's the drill Smiley

What PSU and voltage are you using?
Can you post the kernel log? Be sure to use the code tag to help with formatting
You haven't flashed the firmware yet right?

RfBTC
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February 24, 2018, 03:46:16 AM
 #3

Hello I am using  Official BITMAIN PSU for S9 APW3++  , working at 650 Freq.

I have restore it at Factory Setup!
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February 24, 2018, 09:21:44 PM
 #4

And what does the kernel log show?  Sounds like one of the fans isn't coming up (although it would spin from the force of the other one).

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February 26, 2018, 06:56:48 PM
 #5

Fans appear to be spinning normally, hashrate seems normal.  Looks like the only problem is the temperature readings.  Could be a broken temp sensor, a damaged controller, or a bug.  I'd first make sure you're using the latest firmware, unplug it from the power source to hard reset it a couple times, and give it plenty of time to get settled once you start it.  If none of those work, you may want to consider either ignoring it, buying a replacement controller to swap, or returning it for a warranty repair.  Sad

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