Revision : 01 -------------------------------------------------------------------------------- Software name Realtek Audio Driver Support models Thinkpad X260, T460 Operating Systems Microsoft Windows 7 64-bit, 32-bit Microsoft Windows 8.1 64-bit Refer to marketing materials to find out what computer models support which Operating Systems. Version 6.0.1.7746 Support device Realtek High Definition Audio -------------------------------------------------------------------------------- WHAT THIS PACKAGE DOES This package installs the software (Realtek audio driver) to enable the following device. Device name Device name in the Device Manager ----------------------------- --------------------------------- Realtek High Definition Audio Realtek High Definition Audio 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 6.0.1.7746 This is the initial release. [Important updates] - Nothing [New functions or enhancements] - Update Dolby APO to fixed Dolby security problem. [Problem fixes] - Nothing -------------------------------------------------------------------------------- DETERMINING WHICH VERSION IS INSTALLED [Mouse and Keyboard] 1. Boot to system. 2. Go to Device Manager. 3. Double-click the Sound, video and game controllers category. 4. Double-click Realtek High Definition Audio Driver. 5. Select the Driver tab. 6. 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. Select 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, select Save. 4. Choose the folder you would like to download the file to, and select 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/double-tap it. 8. Follow the instructions on the screen. 9. In the Select Destination Location window, select Next. If you would like to select a different folder, select Browse. 10. In the Ready to Install window, select 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 select Finish. 12. Follow the instructions on the screen to complete installation and restart the computer. IMPORTANT: Make sure to restart the computer after installation. 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 select 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 -------------------------------------------------------------------------------- VERSION INFORMATION The following versions have been released to date. Package Build ID Rev. Issue Date ---------- -------- ---- --------------- 6.0.1.7746 HVAK19WW 01 2016/03/15 6.0.1.7680 HVAK16WW 02 2016/01/15 6.0.1.7680 HVAK16WW 01 2015/12/18 6.0.1.7625 HVAK10WW 01 2015/11/19 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 <6.0.1.7746>(HVAK19WW) - (New) Updated Dolby APO to fixed Dolby security problem. <6.0.1.7680>(HVAK16WW) - (New) Added support for ThinkPad T460 - (New) Added support for Windows 7 32-bit <6.0.1.7680>(HVAK16WW) - (New) Removed keep D0 mode when plug in AC - (New) Added mute and unmute delay time work around - (New) Changed sound effet default setting to enable AEC,BF and KS - (Fix) Fixed an issue that system will shutdown when hot plug docking headphone - (Fix) Fixed an issue that recording has noise when adjust volume to maximum <6.0.1.7625>(HVAK10WW) - (New) Initial release for ThinkPad X260 -------------------------------------------------------------------------------- LIMITATIONS Nothing. -------------------------------------------------------------------------------- TRADEMARKS * Lenovo and ThinkPad are registered trademarks of Lenovo. * Microsoft, Internet Explorer, Lync and Windows are registered trademarks of Microsoft Corporation. * Nuance is a registered trademark of Nuance Communications, Inc. * Dragon Assistant is a trademark of Nuance Communications, Inc. * Realtek is a registered trademark of Realtek Semiconductor Corp. Other company, product, and service names may be registered trademarks, trademarks or service marks of others.