Odd fan behavior, temp climbing

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rockhead
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Odd fan behavior, temp climbing

Fri Mar 22, 2019 6:52 pm

Rolled out a brand new 12-250 AC it is weird that the fan revs up and then stops and then revs up and stops. I'm a little worried about the temperature as it is much higher than the other twin I have to compare it with, its twin is also holding fan steady at 2500 rpms

https://photos.app.goo.gl/RK48JMUnzbn8uc6k9

its just the coming netflix rush at a mountaintop site, nothing to worry about right ?
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lligetfa
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Re: Odd fan behavior, temp climbing

Fri Mar 22, 2019 7:27 pm

2500 RPM is a thing of the past, not to be seen again on newer firmware.
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rockhead
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Re: Odd fan behavior, temp climbing

Fri Mar 22, 2019 7:34 pm

Good to know, sure seems odd though and the temp looks high, cpu seems to have levelled at 84C
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sirhc
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Re: Odd fan behavior, temp climbing

Fri Mar 22, 2019 8:38 pm

You NEED to install v1.5.2rc5 for proper fan control.

Please upgrade to v1.5.2rc5

SUNON changed their fans and the new software is needed to properly drive them.
viewtopic.php?f=17&t=3914&p=27564&hilit=+sunon+firmware+fan#p27564
viewtopic.php?f=6&t=4918&p=27922&hilit=+sunon+firmware+fan#p27922
viewtopic.php?f=6&t=1681&p=27464&hilit=+sunon+firmware+fan#p27464
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rockhead
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Re: Odd fan behavior, temp climbing

Sat Mar 23, 2019 12:45 am

Wooohoo, chillin like a villain, thanks man

69C and still declining
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