Predator Helios 16 fan speed control from Linux

tzilla
tzilla Member Posts: 2 New User
edited July 2023 in Predator Laptops

I have installed and bought a predator helios 16 laptop. recently I have installed Ubuntu as dual boot because I have to use Linux for some GPU-intensive work. the issue is I cannot control fan speed from Linux, Is there any way in this model to control fan speed from Linux?

previously I was on MSI and there was a keyboard button to set the speed of the fan no matter which operating system or screen you are in, is there any such option available with Helios 16, is there any way to control the fan speed outside windows?

  1. I tried setting up fan speed in Windows and then booting into Linux it is not working.
  2. I checked the option for fan speed in bios, there is no option to set it there.

Answers

  • JackE
    JackE ACE Posts: 45,178 Trailblazer

    I tried setting up fan speed in Windows and then booting into Linux it is not working.

    Since this is a BIOS firmware level control, setting fan speeds should be set via the proprietary PredatorSense app if pressing Ctrl+S does not reveal any hidden BIOS fan speed options.

    The PredatorSense fan setting almost — but not quite — always should carry over to the next Linux boot under two conditions —- windows fast startup is UNchecked in ControlPanel's power button app —- and fast startup was also UNchecked before Ubuntu was installed alongside Windows.

    Jack E/NJ

  • tzilla
    tzilla Member Posts: 2 New User
  • JackE
    JackE ACE Posts: 45,178 Trailblazer

    What was the factory installed operating system, if any?

    Jack E/NJ

  • The EMBEDDED CONTROLLER (EC) also controls the fans and temperature:

    I advise to update the bios to the latest version if your computer is PH16-71:

    Update EC for thermal optimization

    • Data:2023/07/10
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