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Gpu fans not spinning.

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I have built a working hackintosh everything seems to be good except my gpu fans I have a gtx 1070 and they don’t spin no matter what kind of load I have. I can’t view the temps of cpu or gpu but my cpu fans change speed as load increases and decreases. I’ve read stuff about ddst or something but have no idea about any of it. If you could please help that’d be great thanks.
 

P1LGRIM

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The Rules said:
Profiles need to contain at least your primary system to assist others with helping you
 
Joined
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Asus > Need model # > See Rules!
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i7 > Need full model # > See Rules!
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GTX 1050
I can’t view the temps of cpu or gpu but my cpu fans change speed as load increases and decreases. I’ve read stuff about ddst or something but have no idea about any of it. If you could please help that’d be great thanks.
Install FAKESMC* in MultiBeast, HWMonitor works fine, the only sensor that somehow broken in my case was motherboard temp, 1050 Ti doesn't spin fans also, but with my current load I couldn't get GPU temp higher than 40 degrees.
 

slim.jim

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The fan speed profile is completely controlled by the VBIOS on the card. The fans on a GTX 1070, along with most 900 or 1000 series cards, will not spin unless it reaches a certain temperature. I suspect you aren’t really stressing it much so the temps are getting high enough to trigger the fans.
 
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