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IDProjectCategoryView StatusLast Update
0002039SpeedFanFan controlpublic2012-09-04 07:52
ReporterMRCS Assigned Toalfredo  
Status assignedResolutionopen 
OSXP Pro SP3 x86 
Product Version4.46 
Summary0002039: Fan control algorithm behaving as expected?
DescriptionI have a long time familiarity with SF even though I haven't looked at in quite some time, that is, until I rebuilt my system recently. I'm wondering about the current algorithm to adjust fan speeds.

I have my delta set at 7 which means, I believe, the temperature should have to increase by roughly 14 degrees before the fan reaches 100%. I have been watching it, and this does not seem to be behavior I observe. The fan speed can reach 100% even though the temperature has increased by only a few degrees. It's more like the speed will keep increasing by the delta (per some unit of time) until the 'desired temperature' is again attained. Or is the algorithm not behaving as expected?

ASUS M4A79 Deluxe
AMI v.3702
XP Pro SP3 x86
TagsNo tags attached.
Motherboard ModelASUS M4A79 Deluxe
Video Card Model


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Issue History

Date Modified Username Field Change
2012-09-04 07:52 MRCS New Issue
2012-09-04 07:52 MRCS Status new => assigned
2012-09-04 07:52 MRCS Assigned To => alfredo