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  1. #1
    ROG Member Array
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    Jun 2015
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    How can I disable USB power when computer is off?

    I have a MAXIMUS VII GENE motherboard. Anytime I turn my desktop off, all the USB peripherals continue to be powered including keyboard, mouse and headset. How can I disable this feature so the USB doesn't continue to be powered when the computer is completely shut down?

  2. #2
    ROG Guru: White Belt Array Costas PC Specs
    Costas PC Specs
    MotherboardMaximus Formula VIII
    ProcessorI7-6700K
    Memory (part number)Corsair CMD16GX4M2B3200C16
    Graphics Card #1EVGA 980Ti Classified
    Graphics Card #2EVGA 980Ti Classified
    MonitorROG PG278Q
    Storage #1Samsung 512GB 950 PRO M2
    Storage #2Samsung 1Tb 850 PRO + WD Black HD's
    CPU CoolerCustom Loop
    CaseCaselabs SMA8
    Power SupplyCorsair Ax1500i
    Keyboard Corsair K70RGB
    Mouse Razer Deathadder 2013
    Headset Razer Tiamat 7.1
    Costas's Avatar
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    Jul 2014
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    You need to enable ErP in your bios and providing your power supply supports this feature it will power down your USB ports.

    It is disabled by default.

  3. #3
    ROG Member Array
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    Quote Originally Posted by Costas View Post
    You need to enable ErP in your bios and providing your power supply supports this feature it will power down your USB ports.

    It is disabled by default.
    Can you tell me where to find this setting in the BIOS?

  4. #4
    untouched Array Praz's Avatar
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    Apr 2011
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    Hello

    The ErP Ready setting can be found in the APM Configuration section of the UEFI. This info is also available in the included user manaul.

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