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IDProjectCategoryView StatusLast Update
0001638SpeedFanFan controlpublic2010-07-29 11:08
Reporterbonzo206 Assigned Toalfredo  
Status assignedResolutionopen 
PlatformBiostar TA790GX A3+OSWin Server 2008R2 
Product Version4.41 beta 
Summary0001638: fan contraol just on CPU fan
DescriptionThe board above has an AMD 790GX chipset with an IT8718F chip to control the fans. It does have three fan control connectors. The first one for the CPU is PWM based and recognized in Speedfan as fan 3. Control is possible, but not down to 0rpm (minimum 105rpm).

The other two fan controls don't work (tried all setting under advanced configuration(software controlled, SmartGuardian, ON/OFF) -no reaction.

The controller chip is IT8718F and all three fans are recognized as Pwm1 - 3. Fan connectors 2 + 3 (which I want to control) are just 3-pin connectors.

Do you have any suggestions for me?
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Issue History

Date Modified Username Field Change
2010-07-29 11:08 bonzo206 New Issue
2010-07-29 11:08 bonzo206 Status new => assigned
2010-07-29 11:08 bonzo206 Assigned To => alfredo