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Realtek High Definition Audio Driver for Windows 8.1 (64-bit), 8 (64-bit) - ThinkPad T431s
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Realtek High Definition Audio Driver
ghab12ww.exe
78.8 MB
6.0.1.695928 Feb 2014
README for Realtek High Definition Audio Driver
ghab12ww.txt
7.2 KB
6.0.1.695928 Feb 2014

This package installs the software (Realtek audio driver) to enable the following device.

  • Realtek High Definition Audio
Contents
Supported ThinkPad Systems
Supported Operating Systems
Summary of changes
Notes
Installation instructions
Determining which version is installed

 

Supported ThinkPad Systems
  • T431s
Supported Operating Systems
  • Microsoft Windows 8.1  64-bit
  • Microsoft Windows 8  64-bit
Summary of changes

Where:

  • <   > Package version number
  • [Important] Important update
  • (New) New function or enhancement
  • (Fix) Correction to existing function

Version 6.0.1.6959

  • (New) Added support for Voice Recognition.

Version 6.0.1.6942

  • [Important] Added support for Microsoft Windows 8.1 64-bit.
  • (Fix) Fixed an issue where Microphone Boost/Levels default settings changed after audio driver installation.
  • (Fix) Fixed security vulnerability issue.
  • (Fix) Fixed an issue where noise might be heard when recording using Metro Camera application.
  • (Fix) Fixed an issue where noise might be heard when recording in a silent environment.

Version 6.0.1.6836

  • (Fix) Fixed an issue where Dolby icon was missing in taskbar.

Note:
Please refer to the README file for a complete list of changes fixed by this driver update.

Notes
  • To install this package, Microsoft .NET Framework 3.0 and up should be installed before installation.
  • To have a complete language pack in OS and not have problem in switching languages, please install Microsoft .NET Framework 3.5 or higher.
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 Determining Which Version is Installed 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, click the Save.
  4. Choose the folder you would like to download the file to and click the 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]

  1. Make sure to be logged on with an administrator account.
  2. Locate the folder where the file was downloaded.
  3. Locate the file that was downloaded and double-click/double-tap it.
  4. Follow the instructions on the screen.
  5. In the Select Destination Location window, click Next. If you would like to select a different folder, click Browse.
  6. 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]

  1. Make sure the checkbox next to "Install ..... now" is checked and click Finish.
  2. 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 Step 4.

Silent Install

Note: 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.exe -s

 

Determining which version is installed

[Mouse and Keyboard]

  1. Hold down the Windows logo key and press X to open a menu at the lower-left area of the screen.
  2. Select Device Manager from the menu.
  3. Double-click/double-tap the Sound, video and game controllers category.
  4. Double-click/double-tap Realtek High Definition Audio Driver.
  5. Select the Driver tab.
  6. Check Driver Version.

[Touch]

  1. Press the Windows logo button to display the Start screen.
  2. Swipe in from the bottom edge of the touchscreen to display the App bar.
  3. Select All Apps.
  4. Select Control Panel.
  5. Select System and Security.
  6. Select Device Manager in the System section.
  7. Double-click/double-tap the Sound, video and game controllers category.
  8. Double-click/double-tap Realtek High Definition Audio Driver.
  9. Select the Driver tab.
  10. Check Driver Version.


    If you are unable to find what you are looking for, please do try the following options:
    1. Lenovo Assisted Search
    2. Product usage and general troubleshooting tips
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    4. Technical Support Call Centre

    País de disponibilidad
    DisponibleWorldwide
    Documento de identidad : DS034649
    Última actualización : 27 Feb 2014
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