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Intel Chipset Device Software for Windows 8 (64-bit), 7 (32-bit, 64-bit) - ThinkPad T440, T440s
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Intel Chipset Device Software
1.42 MB Jul 2013
README for Intel Chipset Device Software
7.01 KB Jul 2013

This package installs the software (Intel Chipset Features) to enable the following device.

  • Intel(R) Chipset Device Software


Supported ThinkPad Systems
Supported Operating Systems
Summary of changes
Installation Instruction
Uninstallation Instruction
Determining which Version is Installed


Supported ThinkPad Systems
  • ThinkPad T440s, T440
Supported Operating Systems
  • Microsoft Windows 8 64-bit
  • Microsoft Windows 7 32-bit, 64-bit
Summary of Changes


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


  • (New) Add support for Thinkpad T440.
  • (New) Initial release for ThinkPad T440s.
  • This software can work correctly on Lenovo computers listed above.
  • If you use the Product Recovery function shipped with your computer to restore the Windows preload environment, you do not need this package. This package is required when you install Windows Operating Systems without the Product Recovery function.
Installation Instruction

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 Installation

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/double-tap it.
  4. Follow the instructions on the screen.
  5. In the Select Destination Location window, select Next. If you would like to select a different folder, select Browse.
  6. 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]

    1. Make sure the checkbox next to "Install ..... now" is checked and select 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

        This package does not support uninstallation.

          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 Command Prompt from the menu.
            3. Type regedit and press Enter to open a Registry Editor.
            4. Select Yes in the User Account Control window.
            5. Locate Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Intel\Infinst.
            6. Check the data of Version.


            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 Command Prompt.
            5. Type regedit and press Enter to open a Registry Editor.
            6. Select Yes in the User Account Control window.
            7. Locate Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Intel\Infinst.
            8. Check the data of 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
            3. Lenovo Support Forum
            4. Technical Support Call Centre

            País de disponibilidad
            Documento de identidad : DS035973
            Última actualización :
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