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      Conexant CX20751 Audio Driver for Windows 8 (64-bit) - ThinkPad S440

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      Nombre
      Sistema Operativo
      Versión
      liberado
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      Checksum Data
      Conexant CX20751 Audio Driver for Non-touch SKU
      exe
      81.26 MB
      Windows 8 (64-bit)
      8.64.58.0
      8/25/2013
      README for Conexant CX20751 Audio Driver for Non-touch SKU
      txtreadme
      6.98 KB
      Windows 8 (64-bit)
      8.64.58.0
      8/25/2013

      This package installs the software (Conexant CX20751 Audio Driver) to enable the following devices.

      • Conexant SmartAudio HD
      Contents
      Supported ThinkPad Systems
      Supported Operating System
      Summary of Changes
      Installation Instruction
      Uninstallation Instruction
      Determining which Version is Installed

       

      Supported ThinkPad System
      • Lenovo V4400u
      • ThinkPad S440
      Supported Operating System
      • Microsoft Windows 8  64-bit
      Summary of Changes

      Where:

      • [Important] Important update
      • (New) New function or enhancement
      • (Fix) Correction to existing function

      Version 8.64.58.0 (J3AC08WW)

      • (Fix) Fixed an issue where the system shows Dolby tray icon that makes Windows boot take more time.

      Version 8.64.58.0 (J3AC07WW)

      • (New) Initial release for ThinkPad S440, S3-S440,Lenovo V4400u.
      Installation Instruction

      Notes:

      • 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 Update

      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]

      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 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.

      Finally delete the file saved in the step 4.

      Silent Installation

      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 Instruction

        Note:
        If winlogon.exe error or any problem occurs after uninstalling the software, re-install any version of the software for problem solving.

        1. Start Windows and logon with an administrator account.
        2. Hold down the Windows logo key and press X to open a menu at the lower-left  area of the screen. 
        3. Select Control Panel from the menu.
        4. Make sure "View by Category" is selected, and click Uninstall a program.
        5. Select Conexant HD Audio, and click Uninstall or Uninstall/Change.
        6. Follow the instructions on the screen to complete uninstallation and restart the computer.
          Determining which version is installed
          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 the Sound,video and game controllers.
          4. Double-click Conexant SmartAudio HD.
          5. Click the Driver tab.
          6. Check Driver Version.

          • Alias ID:
          • Document ID:DS036044
          • Last Updated :23 Jun 2014
          • © 2015 Lenovo