What is the best way to control the fan speed on the PowerSpec G439?

cr703lp
cr703lp ✭
First Anniversary First Comment
in Prebuilt PCs and Laptops

Out of the box the fans appear to be running at full speed. What is the best way to control the fan speed on the PowerSpec G439?

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Answers

  • PowerSpec_MikeW
    PowerSpec_MikeW PowerSpec Engineer
    Sixth Anniversary 2500 Comments 100 Answers 250 Likes

    @cr703lp

    1. Power the system on and tap "Delete" to enter the BIOS.
    2. Click Hardware Monitor.
    3. Select the system header fan showing an RPM that is not 0. This controls the case fans.
    4. Switch it to PWM. Fans speed should change immediately.
    5. F10 to save and exit.


    We'll be posting BIOS E7D25IZ1.1M9 shortly on the PowerSpec forum. It is a customized version of 7D25v1A. It will resolve the issue of the board sometimes not properly detecting the PWM wire from the fan controller.

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  • cr703lp
    cr703lp ✭
    First Anniversary First Comment

    Thank you!

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