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  1. #1
    New ROGer Array
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    Event viewer" the embedded controller (ec) returned data when none was requested.

    Maximus XI Hero + 9900K + Lastest BIOS 0805

    If i open the AI Suite 3 or HWINFO64 and check the Sensors, i will get this warning in the event viewer.
    This is normal or what should i do? Anyone got the same warning message?

    Please give me some feedback. thanks!

    : The embedded controller (EC) returned data when none was requested. The BIOS might be trying to access the EC without synchronizing with the operating system. This data will be ignored. No further action is necessary; however, you should check with your computer manufacturer for an upgraded BIOS.

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    https://rog.asus.com/forum/showthrea...-was-requested
    (like this one)

  2. #2
    ROG Guru: Brown Belt Array MrAgapiGC PC Specs
    MrAgapiGC PC Specs
    MotherboardAsus Maximus XI Code
    Processor9900K
    Memory (part number)CMK32GX4M4B3600C18
    Graphics Card #1STRIX-GTX1080ti-O8G-GAMING
    MonitorAOC AGON AG2701QX (2)
    Storage #1Samsung 960 EVO 256GB
    Storage #2Kingston Savage 500GB
    CPU CoolerNzxt X74 360mm AIO
    CaseNzxt H700
    Power SupplyEVGA 850 G2
    Keyboard Logitech G810
    Mouse Asus Spartha
    Headset Hyper X Cloud Revolver S
    Mouse Pad Hyper X Fury S 900mx420mm
    Headset/Speakers Logitech Z337
    OS Windows 10 64btis
    Network RouterTpLink Archer C9
    Accessory #1 EKWB FANs all of them
    MrAgapiGC's Avatar
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    i did check that also today again. i just install a samsung nvme today again. and these appears. I a running Code XI 9900k and all my bios and drrivers are uptudate (asus motherboard website). I do also have the aisuite (last version)


    ACPI Event 15 warning
    The embedded controller (EC) returned data when none was requested. The BIOS might be trying to access the EC without synchronizing with the operating system. This data will be ignored. No further action is necessary; however, you should check with your computer manufacturer for an upgraded BIOS.


    Also the nvidia driver is failing frequently .
    Learn, Play Enjoy!

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