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  1. #1
    ROG Member Array
    Join Date
    Mar 2014
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    BIOS Controlled Fan Curve not working Crosshair VIII Hero (WiFi)

    Wasn't going to post about this and just deal with having my fans be at 75% to 100% all the time but now that I have my open back headphones again the noise is just too much.

    I have a custom liquid cooling on this board with 3 Radiators and 8 of EKs 2200 rpm fans on them. I set 5 of these fans to be controlled in the bios based on the water out temp sensor but no matter what temp the water is the fans never go above the lowest temps fan % and it's getting really frustrating is there anyone in the same boat as me or has someone gotten the setting to work?

  2. #2
    New ROGer Array RedSector73 PC Specs
    RedSector73 PC Specs
    MotherboardROG CROSSHAIR VIII HERO (WI-FI)
    ProcessorAMD Ryzen 9 3900X 12-Core Processor
    Memory (part number)PVR416G413C9K @3800 16-17-16-32 CR1 or @3600 14-15-14-28 CR1
    Graphics Card #1Gigabyte Aorus RTX 2080 Ti Xtreme WaterForce (GV-N208TAORUSX W-11GC)
    MonitorAsus ROG Swift PG348Q
    Storage #1ADATA SX8200PNP 1TB
    Storage #22 x Samsung SSD 840 EVO 250GB
    CPU CoolerCoolermaster Liquid Pro Master 360
    CaseEVGA DG-87 Gunmetal Grey Gaming Case
    Power SupplyEVGA SuperNOVA G2 750W Gold Power
    Keyboard Corsair K95 RGB Platinum
    Mouse Corsair Gaming Sabre RGB Gaming Mouse
    Headset ARCTIS Pro Wireless
    Mouse Pad Cooler Master MP750 RGB Cloth Gaming Mouse Pad Extra Large
    OS Windows 10 64bit Pro
    Network RouterRT-AC87U

    Join Date
    Apr 2018
    Reputation
    40
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    388

    Lastest bios is 1302 what are using ?

    I don't use external sensor but I've had no issue with setting fans control paths either. Perhaps the devil might be in the exact details / setup your using or even the sensor in use. Maybe try using CPU temp to prove bios control method is good, then this also proves the sensor or the way bios gets information from it as the issue.
    Last edited by RedSector73; 03-12-2020 at 03:51 AM.

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