Windows 10: Computer randomly turns off and the fans start speeding up fast.

Discus and support Computer randomly turns off and the fans start speeding up fast. in Windows 10 Software and Apps to solve the problem; When I am playing games, my computer randomly turns off and the fan start spinning super-fast. It happens randomly and usually a few times during the... Discussion in 'Windows 10 Software and Apps' started by Mateo C, Jul 14, 2022.

  1. MATEO C
    Mateo C Win User

    Computer randomly turns off and the fans start speeding up fast.


    When I am playing games, my computer randomly turns off and the fan start spinning super-fast. It happens randomly and usually a few times during the day. This has been happening throughout the week.

    :)
     
    Mateo C, Jul 14, 2022
    #1
  2. RAHULDESAI_1999
    RahulDesai_1999 Win User

    Fan randomly starts at high speed

    While not doing any cpu intensive tasks, my fan has started up randomly very fast, and i have to restart my laptop to make it go back to normal
     
    RahulDesai_1999, Jul 14, 2022
    #2
  3. PIGULICI
    pigulici Win User
    Pc problem, randomly doesn't turn on sometimes.

    "
    Fast startup is a feature in Windows that helps your computer start faster. You can use the following steps to enable or disable fast startup.

    • Type Control Panel in the search box.
    • Click Control Panel.
    • Click Power Options.
    • Click Choose what the power buttons do.
    • Click Change settings that are currently unavailable.
    • Scroll down to Shutdown settings and uncheck Turn on fast startup.
    • Click Save changes."
     
    pigulici, Jul 14, 2022
    #3
  4. RAMBOMHTRI
    rambomhtri Win User

    Computer randomly turns off and the fans start speeding up fast.

    HP Pavilion 15 randomly shuts down incorrectly if fast startup enabled

    I've just updated an HP Pavilion 15 from Windows 8.1 to Windows 10 (Home 64 bit). If fast startup is enabled, the laptop freezes at the very least step of the shutting down process. The shutting down process goes like this:

    1. First you click on shut down
    2. The shut down screen appears
    3. The screen turns off and then the fan starts to spin at high speed
    4. After 4-5 seconds, the fan stops
    5. The laptop is completely turned off, no lights are turned on (in most of PC's)

    Well, my problem is that randomly, the Pavilion 15 freezes after step 4 has been completed, with the light of the ON/OFF button turned on forever. Sometimes it turns off correctly, but many other times this happens. If I disable the fast startup, this won't happen and it will always turn off correctly.

    What can I do?
    How is it that it's random?

    I've tested this with no apps running on background, so that can't be the reason, besides, no apps or programs can freeze the system after the step 4 has been completed, since they are all shut down after step 1.

    Also, the fast startup option was activated when I was using Windows 8.1 and never had a single problem with this laptop.
     
    rambomhtri, Jul 14, 2022
    #4
Thema:

Computer randomly turns off and the fans start speeding up fast.

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