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  Revision : 01--------------------------------------------------------------------------------Software name Conexant Audio Software

Support models ThinkPad Edge E440  ThinkPad Edge E540

 Operating Systems Microsoft Windows 8.1 64-bit

  Refer to marketing materials to find out what computer models  support which Operating Systems.

Versions 8.65.17.50

Support device Conexant CX20751 SmartAudio HD

--------------------------------------------------------------------------------WHAT THIS PACKAGE DOES

  This package installs the software (Audio software) to enable the following  device.

  Device name Device name in the Device Manager

  ------------------------------ ---------------------------------  Conexant CX20751 SmartAudio HD Conexant 20751 SmartAudio HD

  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 8.65.17.50 (J9AB06WW)

[Important updates]  Nothing

[New functions or enhancements]  Nothing

[Problem fixes]- Fixed an issue that Dolby icon is not available in Metro All Apps

--------------------------------------------------------------------------------DETERMINING WHICH VERSION IS INSTALLED

 [Windows 8.1]

  1. Right-click on the lower left corner, then select Device Manager.  2. Double-click the Sound, video and game controllers category.  3. Double-click Conexant CX20751 SmartAudio HD.  4. Click the Driver tab.  5. Check Driver Version.

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--------------------------------------------------------------------------------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

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--------------------------------------------------------------------------------UNINSTALLATION INSTRUCTIONS

Manual Uninstall

 [Microsoft Windows 8.1]

  1. Start Windows and logon with an administrator account.  2. Right-click on the lower left corner, then select Control Panel.  3. Make sure "View by Category" is selected, and click Uninstall a program.  4. Select Conexant HD Audio, and click Uninstall or Uninstall/Change.  5. Follow the instructions on the screen to complete uninstallation and  restart the computer.

--------------------------------------------------------------------------------

VERSION INFORMATION

  The following versions have been released to date.

  Version Build ID Rev. Issue Date

  ---------- -------- ---- ----------  8.65.17.50 J9AB06WW 01 2014/05/19  8.65.9.0 J9AB04WW 01 2014/01/02

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: < > Version number  ( ) Build ID for administrative purpose  [Important] Important update  (New) New function or enhancement  (Fix) Correction to existing function

(J9AB06WW) - (Fix) Fixed an issue that Dolby icon is not available in Metro All Apps.

(J9AB04WW) - (New) Initial release for ThinkPad Edge E440, E540.

--------------------------------------------------------------------------------LIMITATIONS

  Nothing.

--------------------------------------------------------------------------------TRADEMARKS

* Lenovo and ThinkPad are registered trademarks of Lenovo.

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* Conexant is a registered trademark of Conexant Systems, Inc.* Dolby is a registered trademark of Dolby Laboratories.* Dolby Advanced Audio v2 is a registered trademark of Dolby Laboratories Licensing  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.