Revision : 03 -------------------------------------------------------------------------------- Software name Intel USB 3.0 Driver Support model ThinkPad X1 Carbon Operating Systems Microsoft Windows 7 32-bit, 64-bit Refer to marketing materials to find out what computer models support which Operating Systems. Version 1.0.4.220 Support devices Intel USB 3.0 eXtensible Host Controller Intel USB 3.0 Root Hub -------------------------------------------------------------------------------- WHAT THIS PACKAGE DOES This package installs the software (USB 3.0 driver) to enable the following devices. Device name Device name in the Device Manager ---------------------------- ------------------------------------------- Intel USB 3.0 eXtensible Intel USB 3.0 eXtensible Host Controller Host Controller Intel USB 3.0 Root Hub Intel USB 3.0 Root Hub Refer to marketing materials to find out what computer models support which devices. If this package has been installed, updating (overwrite-installing) this package will fix problems, add new functions, or expand functions as noted below. This program is language independent and can be used with any language system. -------------------------------------------------------------------------------- CHANGES IN THIS RELEASE Version 1.0.4.220 This is the initial release. [Important updates] - Removed all supported models except ThinkPad X1 Carbon. [New functions or enhancements] - Added support for ThinkPad X1 Carbon. [Problem fixes] Nothing. -------------------------------------------------------------------------------- DETERMINING WHICH VERSION IS INSTALLED 1. Click Start. 2. Right-click Computer, and then click Properties. 3. At the left pane, click Device Manager. 4. Double-click the Universal Serial Bus controllers category. 5. Double-click either of the following devices. Intel(R) USB 3.0 eXtensible Host Controller Intel(R) USB 3.0 Root Hub 6. Click the Driver tab. 7. Check Driver Version. -------------------------------------------------------------------------------- NOTES Nothing. -------------------------------------------------------------------------------- INSTALLATION INSTRUCTIONS Note: - If your computer runs satisfactorily now, it may not be necessary to update the software. To determine if you should update the software, refer to the Version Information section. Manual Install This section assumes to use Internet Explorer and Windows Explorer. Downloading file 1. Click once on the underlined file name. Once this is done, some pop-up windows will appear. 2. Follow the instructions on the screen. 3. In the window to choose Run or Save, click Save. 4. Choose the folder you would like to download the file to and click Save. A different window will appear and the download will begin and complete. Once the download has completed, there may or may not be a message stating that the download completed successfully. Extracting file 5. Make sure to be logged on with an administrator account. 6. Locate the folder where the file was downloaded. 7. Locate the file that was downloaded and double-click it. 8. Follow the instructions on the screen. 9. In the Select Destination Location window, click Next. If you would like to select a different folder, click Browse. 10. In the Ready to Install window, click Install. All the necessary files will be extracted to the folder selected in the step 9. Installing files 11. Make sure the checkbox next to "Install ..... now" is checked and click Finish. 12. Follow the instructions on the screen to complete installation and restart the computer. Finally delete the file saved in the step 4. Unattended Install This is for system administrators' use only. 1. Refer to the Manual Install section, and download and extract the file. 2. In the step 11 of the Installing files section, uncheck the checkbox next to "Install ..... now", and then click Finish to cancel installation. 3. At the command line, execute setup.exe with the -s option. Example: [Path where the files were extracted]\setup -s -------------------------------------------------------------------------------- UNINSTALLATION INSTRUCTIONS Uninstallation is not supported. -------------------------------------------------------------------------------- VERSION INFORMATION The following versions have been released to date. Package Rev. Issue Date --------- ---- ---------- 1.0.4.220 03 2012/10/09 1.0.4.220 02 2012/08/03 1.0.4.220 01 2012/04/27 Note: Revision number (Rev.) is for administrative purpose of this README document and is not related to software version. There is no need to upgrade this software when the revision number changes. To check the version of software, refer to the Determining which version is installed section. Summary of Changes Where: < > Package version number [Important] Important update (New) New function or enhancement (Fix) Correction to existing function <1.0.4.220> - (Fix) Removed all supported models except ThinkPad X1 Carbon. <1.0.4.220> - (New) Added support for ThinkPad X1 Carbon. <1.0.4.220> - (New) Initial release for ThinkPad T430,T430i,T430s,T430si,T530,T530i,W530, X230,X230i,X230 Tablet,X230i Tablet. -------------------------------------------------------------------------------- LIMITATIONS Nothing. -------------------------------------------------------------------------------- TRADEMARKS * Lenovo and ThinkPad are registered trademarks of Lenovo. * Intel is a registered trademark of Intel Corporation. * Microsoft and Windows are registered trademarks of Microsoft Corporation. Other company, product, and service names may be registered trademarks, trademarks or service marks of others.