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Synaptics/ALPS Touchpad Driver for Windows XP and Windows Vista (32-bit) - Lenovo G530 (MT 4446 only), N500
Applicable countries and regions
This package installs an updated Microsoft Windows XP and Windows Vista driver which enables or updates the TouchPad function for the following device:
- Synaptics/ALPS touchpad.

The following systems are supported:
- Lenovo N500
- Lenovo G530 (MT 4446 only)
File details
Version: 11.1.2.0
Release Date: 2008/11/18
 File link     File size     File description
52tp10ww.exe     31,996,544     Synaptics/ALPS touchpad drivers

52tp10ww.txt     2,825     Readme for Synaptics/ALPS touchpad drivers

Additional information
Contents
Installation instructions
Unattended install
Uninstallation Instructions
Determining which version is installed


Installation instructions

Manual Install

[Clean Install]

  1. Start Windows.
  2. Extract this package onto the hard drive.
  3. Run Command Prompt as Administrator
    Click Start -> All programs -> Accessories -> Command Prompt.
    Right click -> Run as Administrator
  4. Specify TpDrvLdr.EXE with the full path name where you extracted the package in the step 2, and click OK.
  5. The device driver will be installed automatically.
  6. If necessary, restart the system.

[Update Install]

  1. Same step as Uninstall.
  2. Same step as Unattended Install.
Unattended Install
Note: This is for system administrators use only.
  1. Start Windows.
  2. Extract this package onto the hard drive.
  3. Run Command Prompt as Administrator.
    Click Start -> All programs -> Accessories -> Command Prompt ->
    Right click -> Run as Administrator
  4. Specify TpDrvLdr.exe /s with the full path name where you extracted the package in the step 2, and click OK.
  5. The device driver will be installed automatically.
  6. If necessary, restart the system.

Uninstallation instructions
  1. Start Windows.
  2. Open Control Panel.
    Click Start, and select Control Panel.
  3. In the Control Panel window, click Uninstall a program which under Programs.
  4. Select Synaptics Pointing Device Driver.
  5. Click Uninstall.
    If system pop-up Programs and Features dialog, click Yes.
    Then, system will pop-up User Account Control dialog, click Allow.
  6. Device Utility will be uninstalled automatically.
  7. Click Yes to restart system.
  8. Click Start, and select Control Panel.
  9. Click System and Maintenance.
  10. Click System, select Device Manager.
    System will pop-up User Account Control dialog, click Continue.
  11. Double click Mice and other pointing devices.
  12. Right click at Synaptics PS/2 Port TouchPad, select Uninstall.
  13. Enable Delete the driver software for this device, click OK.
  14. Device Driver will be uninstalled automatically.
  15. If necessary, restart the system.
Determining which version is installed
Determining which version is installed(Meaning where listed the driver version in regedit key) [Windows Vista] HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SynTPDeinstKey "DispalyVersion"
Applicable countries and regions
Worldwide

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Document id:  MIGR-71013
Last modified:  2009-08-14
Copyright © 2009 IBM Corporation
Copyright © Lenovo 2009, all rights reserved
 
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