why isn't my GPU fan not running at max speed? model is g3-572

viru26199
viru26199 Member Posts: 3 New User
edited November 2023 in 2020 Archives
My GPU fans aren't running at max speed. Can anyone suggest a fix to this?

Answers

  • NLfaskos
    NLfaskos Member Posts: 11

    Tinkerer

    Hello viru26199,

    What is your pc model? 

    You can first try to reinstall Predator Sense by using this website: 
    https://www.acer.com/ac/fr/FR/content/drivers
  • viru26199
    viru26199 Member Posts: 3 New User
    NLfaskos said:
    Hello viru26199,

    What is your pc model? 

    You can first try to reinstall Predator Sense by using this website: 
    https://www.acer.com/ac/fr/FR/content/drivers
    i tried reinstalling the predator sense app but it has done nothing.
    my pc model is g3-572
  • GAMING6698
    GAMING6698 ACE Posts: 7,797 Pathfinder
    edited March 2020
    @viru26199 it may be because Fans spin to make CPU/GPU cool and to maintain temperature, gpu is idle no need to cool gpu.
    play game then check gpu fan speed,
    when dedicated gpu is running 

    Click yes if your problem solved 
    windows 10/11 optimization guide for gaming 
    Windows 10/11 optimization guide for gaming — Acer Community

    My AN515-43 laptop UserBenchmark-
    https://www.userbenchmark.com/UserRun/51514566
  • andylb
    andylb ACE Posts: 3,827 Pathfinder
    Nothing wrong with your GPU fan speed or Predator sense. You have your fan setting on Max. The max GPU fan speed is about 5400 for your model, GPU’s don’t run as hot as CPU’s so it’s max is lower. I have no idea why you would want to run your fans at max when your CPU is only 66 deg and your Discrete GPU is idle. Put your fan speeds to Auto and only use max if you are experiencing temperatures above 85 deg or you will burn those fans out fast.

    Please click YES if I answered your question

    I am not an ACER employee
    Thank you and have a blessed day  B)

    ★★ ACE Pathfinder 2019★★

  • viru26199
    viru26199 Member Posts: 3 New User
    andylb said:
    Nothing wrong with your GPU fan speed or Predator sense. You have your fan setting on Max. The max GPU fan speed is about 5400 for your model, GPU’s don’t run as hot as CPU’s so it’s max is lower. I have no idea why you would want to run your fans at max when your CPU is only 66 deg and your Discrete GPU is idle. Put your fan speeds to Auto and only use max if you are experiencing temperatures above 85 deg or you will burn those fans out fast.
    i have previously cranked up my fan speed and the gpu fan used to run at 6122rpm. but now it doesn't. i was checking the fan speed that's why its on max speed  or else its usually on auto.
  • DeadShot
    DeadShot Member Posts: 18 Troubleshooter
    viru26199 said:
    andylb said:
    Nothing wrong with your GPU fan speed or Predator sense. You have your fan setting on Max. The max GPU fan speed is about 5400 for your model, GPU’s don’t run as hot as CPU’s so it’s max is lower. I have no idea why you would want to run your fans at max when your CPU is only 66 deg and your Discrete GPU is idle. Put your fan speeds to Auto and only use max if you are experiencing temperatures above 85 deg or you will burn those fans out fast.
    i have previously cranked up my fan speed and the gpu fan used to run at 6122rpm. but now it doesn't. i was checking the fan speed that's why its on max speed  or else its usually on auto.
    same here but except its with my nitro 5 laptop