The Windows driver option: Another thing you should check is whether you have the Intel(R) USB 3.0 Host Controller Switch Driver installed. within Windows 7, the Intel(R) USB 3.0 Host Controller Switch Driver is not installed The BIOS option: Only some motherboards offer an option to disable USB 3.0 in the BIOS setup don't expect to find it everywhere.in the BIOS setup, the USB 3.0 port(s) are downgraded to USB 2.0.Intel 8 Series Chipset USB 3.0 Driver Intel 9 Series Chipset USB 3.0 Driver Intel C220 Series Chipset USB 3.0 Driver 8 Series Chipset 9 Series Chipset USB 3.There are two possible causes for this problem: Problems can arise when your hardware device is too old or not supported any longer. This will help if you installed an incorrect or mismatched driver. Try to set a system restore point before installing a device driver. It is highly recommended to always use the most recent driver version available. Intel USB 3.0 Host Controller Switch Driver Intel USB 3.0 eXtensible Host Controller Driver The Intel USB 3.0 eXtensible Host Controller Driver Installer "Setup.exe" will install the following drivers and application on the system: Windows Server 2008 R2 Operating System Supports: Windows Small Business Server 2008 Operating System Supports: Windows 7 Operating System (both 32-bit and 64-bit versions) Supports: Intel Pentium Processor or Intel Celeron Processor N- & J- Series
Intel 9 Series Chipset Family/C610 series Chipset Family Intel 8 Series/C220 series Chipset Family Intel USB 3.0 eXtensible Host Controller Driver contains support for the following Intel Chipsets/Processors: USB2.0 mouse may freezes during the Windows login screen after resuming from S3 if an USB2.0 keyboard is connected to other USB port. Under some condition, it takes 10 seconds for Bluetooth device to get disabled. Larger file transfer over Bluetooth device may fails to complete. A Bluetooth device may fails to connect to Bluetooth controller if the Bluetooth controller is turn off and on. An unknown publisher is displayed when launching the setup.exe installer Under some condition, it takes long time for USB devices (connected behind a USB 2.0 Hub) to be removed from the device manager if the Hub is unplugged from the root hub port.
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