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  1. #1
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    Join Date
    Mar 2013

    Exclamation Problem with AsMedia USB 3.0 controller - Maximus V Formula

    Hi everyone,

    I just recently got back into desktops after several years and chose Asus as the brand since i'd been using Asus boards prior to that for years. Well to cut to the chase, everything works fine more or less except the front panel USB on my Vengeance c70 case. It's connected to the USB 3 header on the motherboard and whenever I check device manager, I see an error with the USB Root Hub that is related to the AsMedia controller.

    Basically if I attach any USB device to it, it will not read it but it does power it. The same port works fine if I'm in the bios, it just happens as soon as I enter Windows, the device disconnects and is never detected again.

    I've tried the following so far:

    1. Downloading AsMedia Windows 8 USB 3.0 driver from
    2. Updated mainboard bios to the latest one (1604)
    3. Uninstall AsMedia controller + drivers and reinstall
    4. Set bios to optimized settings

    I am completely stumped and am wondering if this is a driver issue or a hardware problem? The following is my system configuration:

    CPU: Intel 3770K
    GPU: Evga 680 SC
    Motherboard: Asus Maximus V Formula
    Ram: Corsair Vengeance 16 GB 2133 MHz
    SSD: Samsung 500 GB 840 Series
    Monitor: Achieva Shimian 27" S-IPS
    PSU: Corsair HX 850

    Any ideas on what I can do to resolve this? I hope the motherboard doesn't require an RMA.
    Miniatura de Adjuntos Miniatura de Adjuntos USB_AsMedia.jpg  

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