This device can run faster...USB problem  

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  1. MvdB
    Posts : 1,808
    Windows 7 64b Ultimate
       New #11

    Did you try to set on Write Caching (Better Performance) - in Device Manager > Properties of the device > Policies.
    How would it have functioned at normal speed before?
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  3. Dave76
    Posts : 12,177
    Windows 7 Ult x64 - SP1/ Windows 8 Pro x64
       New #12

    If you fill in your system specs we might be able to offer better advice.

    You can use this easy tool to get all your specs: System Info - See Your System Specs
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  4. jansp
    Posts : 2
    Windows 7 Pro x64 / Ubuntu 10.10 64bit
       New #13

    I came across a page describing an issue with the Win7 SP1 update related to USB drivers.
    Seems the SP1 doesn't upgrade all the USB files correctly.
    Microsoft released a patch to update the USB drivers properly:
    Binary files in some USB drivers are not updated after you install Windows 7 SP1 or Windows Server 2008 R2 SP1
    Maybe the broken SP1 update caused you USB driver to go into legacy mode (USB1.1)

    I ran the patch myself and my "Windows\System32\drivers\usbport.sys" went from version "6.7.7600.16358" to "..16788".
    Unfortunately it didn't fix my issue with virtualbox (unrelated to you prob)
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  6. MvdB
    Posts : 1,808
    Windows 7 64b Ultimate
       New #14

    Did you try the checkdisk?
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  7. oreo27
    Posts : 521
    Windows 7 Ultimate x64 Service Pack 1
       New #15

    derekimo said:
    abynormal said:
    Tried that several times...no help and same problem after installation of SP1...
    a while ago I "lost" my buildin webcam also...not such an issue but I think that the problem started then...

    Have you checked the settings in the BIOS?

    As mentioned in the last post here,

    This Device Can Perform Faster
    That was my thread :)

    Also, make sure the USB device is correctly and firmly mounted on the port. I noticed that the front USB ports on my desktop are somewhat loose, causing USB 1.1 speeds and that popup to appear if my usb stick is inserted incorrectly. It's often overlooked but often causes the issue.
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  8. abynormal
    Posts : 8
    Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
    Thread Starter
       New #16

    Problem solved...installed original HD again and jumped back to factory settings to find out that the problem still existed. I checked those files which sometimes did not get properly updated after SP1 installation but they where correct...I ran a BIOS update and yes, its working again...there is a BIOS update for a known problem with a faulty USB controller in the device manager...
    Installed again my new SSD HD and yes, its rocks now!
    The only thing is that my internal webcam remains black when switched on but I can live with that!
    Thanks guys for thinking with me!
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  10. Dave76
    Posts : 12,177
    Windows 7 Ult x64 - SP1/ Windows 8 Pro x64
       New #17

    Glad to hear you got it working.

    If you think it is solved, click the 'Solved' button at the bottom of the page.
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