Windows 10: Fans must be manually spun to start

Discus and support Fans must be manually spun to start in Windows 10 Drivers and Hardware to solve the problem; Windows 10 pro 1903 My case has 3 fans. For a while, occasionally when I stated my PC, I would hear fan noise. If I tapped on the case near the noisy... Discussion in 'Windows 10 Drivers and Hardware' started by kitpzyxmsir, Sep 24, 2019.

  1. KITPZYXMSIR
    kitpzyxmsir Win User

    Fans must be manually spun to start


    Windows 10 pro 1903

    My case has 3 fans. For a while, occasionally when I stated my PC, I would hear fan noise. If I tapped on the case near the noisy fan, it stopped.

    I figured I would have to eventually replace it.

    But the noise has stopped, and I have a new fan problem in it's place. Now, for two of the three fans, to get them moving I have to spin them manually. Before that, I jiggle the wires and check the connections, and sometimes when I do that I will see a slight movement of the fan, but generally I will have to spin them by hand to Jump start" them.

    I use the Core Temp utility, and I don't seem to have any temperature issues that might be affecting them, as well as no typically having high CPU usage.

    So does this sound familiar?

    :)
     
    kitpzyxmsir, Sep 24, 2019
    #1
  2. KITPZYXMSIR
    kitpzyxmsir Win User

    Fans must be manually spun to start

    Windows 10 pro 1903

    My case has 3 fans. For a while, occasionally when I stated my PC, I would hear fan noise. If I tapped on the case near the noisy fan, it stopped.

    I figured I would have to eventually replace it.

    But the noise has stopped, and I have a new fan problem in it's place. Now, for two of the three fans, to get them moving I have to spin them manually. Before that, I jiggle the wires and check the connections, and sometimes when I do that I will see a slight movement of the fan, but generally I will have to spin them by hand to Jump start" them.

    I use the Core Temp utility, and I don't seem to have any temperature issues that might be affecting them, as well as no typically having high CPU usage.

    So does this sound familiar?
     
    kitpzyxmsir, Sep 24, 2019
    #2
  3. COUNTMIKE
    CountMike Win User
    Fans must be manually spun to start

    There is another possibility, Check your BIOS for fans settings, that may be set to too low starting speed, they usually start at 600 - 900RPM. Also may make a difference if they are set to Voltage (3pin) or PWM (4pin).
     
    CountMike, Sep 24, 2019
    #3
  4. HELMUT
    Helmut Win User

    Fans must be manually spun to start

    Fans must be manually spun to start

    The bearings are worn, or seizing up, buy some new quality fans.

    It is usually possible to lift the label and a drop of oil on the bearings, but that will only be temporary.
     
    Helmut, Sep 24, 2019
    #4
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Fans must be manually spun to start

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