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ALPS Touchpad Driver for Microsoft Windows 7 (32-bit, 64-bit) - Lenovo E49

Operating System
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ALPS Touchpad Driver
6.54 MB
Windows 7 (32-bit)
Windows 7 (64-bit)
README for ALPS Touchpad Driver
Windows 7 (32-bit)
Windows 7 (64-bit)

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

Device name Device name in the Device Manager
PS/2 Compatible Mouse Lenovo pointing device

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.

Supported Systems
Supported Operating Systems
Summary of Changes
Installation Instructions
Determining which Version is Installed
Supported Systems
  • Lenovo E49
  • Zhaoyang K29,K49,E49
Supported Operating Systems
  • Microsoft Windows 7 32-bit, 64-bit
Summary of Changes


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

Version <7.9.1615.104(x86); 7.109.1615.104(x64)>

  • (New) Initial release for Lenovo E49, Zhaoyang K29,K49,E49

Installation Instructions


  • 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. 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 administrative privileges.
  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 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 step 4.


    Determining which Version is Installed

    [In Control Panel]

    1. Click Start, then click Control Panel.
    2. Click Programs and select uninstall a program
    3. Click Programs and Features
    4. Check ALPS Touch Pad Driver option, and can see the driver version

    [In Device Manager]

    1. Click Start. Right-click my computer and select manage
    2. In Device manager, double-click Mice and other pointing devices
    3. In Device manager, double-click Lenovo pointing device
    4. Click the Driver tab.Then you will see the driver version

    • Alias ID:
    • Document ID:DS029542
    • Last Updated :26 Mar 2014
    • (c) 2014 Lenovo