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Windows 7: This device can run faster...USB problem


11 Aug 2011   #11

Windows 7 64b Ultimate
 
 

Quote:
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?

My System SpecsSystem Spec
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12 Aug 2011   #12

Microsoft Community Contributor Award Recipient

Windows 7 Ult x64 - SP1/ Windows 8 Pro x64
 
 

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
My System SpecsSystem Spec
12 Aug 2011   #13

Windows 7 Pro x64 / Ubuntu 10.10 64bit
 
 

I came across a page describing an issue with the Windows 7 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)
My System SpecsSystem Spec
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12 Aug 2011   #14

Windows 7 64b Ultimate
 
 

Did you try the checkdisk?
My System SpecsSystem Spec
12 Aug 2011   #15

Windows 7 Ultimate x64 Service Pack 1
 
 

Quote   Quote: Originally Posted by derekimo View Post
Quote   Quote: Originally Posted by abynormal View Post
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.
My System SpecsSystem Spec
12 Aug 2011   #16

Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
 
 

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!
My System SpecsSystem Spec
12 Aug 2011   #17

Microsoft Community Contributor Award Recipient

Windows 7 Ult x64 - SP1/ Windows 8 Pro x64
 
 

Glad to hear you got it working.

If you think it is solved, click the 'Solved' button at the bottom of the page.
My System SpecsSystem Spec
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 This device can run faster...USB problem




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