Results 1 to 4 of 4
  1. #1
    New ROGer Array
    Join Date
    Jan 2013
    Reputation
    10
    Posts
    2

    G75vx-cv006h usb 3.0 very slow speed

    Hi Guys!
    My name is Matteo, this is my first post on this awesome forum.
    I've just bought the ROG notebook G75VX-CV006H.
    Two days ago I've installed a new SSD Hard Disk, so I've formatted and reinstalled Windows 8 64bit.
    After that my Usb 3.0 disk has stopped to work faster then 2.0, now 2.0 and 3.0 disks goes at the same speed.
    I've installed all the most updated driver and the latest version of bios, but I haven't see any improvements.
    Any advice?

    Thanks

  2. #2
    ROG Guru: Black Belt Array rewben PC Specs
    rewben PC Specs
    Laptop (Model)G55VW-3D
    MotherboardASROCK Z97 EXTREME 6
    ProcessorINTEL 4790K
    Memory (part number)G.SKILL RIPJAWZ 2400MHZ (F3-19200CL10Q-32GBZHD)
    Graphics Card #1ASUS STRIX-GTX980-DC2OC-4GD5
    Graphics Card #2ASUS STRIX-GTX980-DC2OC-4GD5
    MonitorDELL U2713HM
    Storage #1SAMSUNG SM843 480GB X2
    Storage #2WD GREEN 3TB X2
    CPU CoolerSWIFTECH H240-X
    CaseNZXT H440
    Power SupplyTHERMALTAKE TOUGHPOWER XT PLATINUM 1275W
    Keyboard CORSAIR K70 RGB
    Mouse STEELSERIES KINZU V3
    Headset STEELSERIES 9H
    Mouse Pad STEELSERIES QCK+
    Headset/Speakers LOGITECH Z506
    OS WINDOWS 10 PRO AU
    Network RouterASUS RT-AC66U

    Join Date
    Jun 2012
    Reputation
    178
    Posts
    2,229

    usb charger plus might be the issue. can you try remove it and reboot then test the ports?

  3. #3
    New ROGer Array
    Join Date
    Jan 2013
    Reputation
    10
    Posts
    2

    Solved!

    I've just to enable XHCI Pre-Boot Mode into the Bios settings.
    (Advanced-> USB Configuration -> XHCI Pre-Boot Mode -> "Enable")

  4. #4
    New ROGer Array
    Join Date
    Oct 2012
    Reputation
    13
    Posts
    2,441

    cool, what is the speed between USB2.0 and USB3.0?

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •