- Jan 20, 2008
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Having and odd issue with SpeedFan where the Fan RPMs do not change at all, but Fan % does change on Auto setting with custom Fan Curve.
RPMs do not change at all until 65%. As soon as the Fan % reaches 65%, Fan RPMs immediately go to the max 5000+ RPMs (going from 65%-100% does not make any difference). As soon as Fan % drops below < 65% Fan RPMs go to lowest setting (going from 60% down to 0% does not make any difference).
To summarize I can only get Lowest RPMs or Highest RPMs out of SpeedFan. If Speed < 65% I get Lowest / Min RPM. If Speed > 65% I get Highest / Max RPM. Nothing in between. No matter what I try I can only get Min or Max fan setting.
BIOS only has Low / High / Auto Fan presets, I tried all 3 doesn't seem to make a difference.
Any advice on what I could try next would be greatly appreciated.
Hardware: Dell Precision T7610
RPMs do not change at all until 65%. As soon as the Fan % reaches 65%, Fan RPMs immediately go to the max 5000+ RPMs (going from 65%-100% does not make any difference). As soon as Fan % drops below < 65% Fan RPMs go to lowest setting (going from 60% down to 0% does not make any difference).
To summarize I can only get Lowest RPMs or Highest RPMs out of SpeedFan. If Speed < 65% I get Lowest / Min RPM. If Speed > 65% I get Highest / Max RPM. Nothing in between. No matter what I try I can only get Min or Max fan setting.
BIOS only has Low / High / Auto Fan presets, I tried all 3 doesn't seem to make a difference.
Any advice on what I could try next would be greatly appreciated.
Hardware: Dell Precision T7610
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