Unsupported Browser Detected

The Lenovo Support website supports Microsoft Internet Explorer 10+, Mozilla Firefox 29+, Chrome 34+ and any other modern web browser.

      SoftOff driver for Windows NT 4.0 - NetVista / ThinkCentre

      Back#ProductName# - Downloads

      Operating System
      Download Now
      Checksum Data
      SoftOff driver for Windows NT 4.0
      673.05 KB
      Not Applicable
      Installation instructions for SoftOff driver for Windows NT 4.0 (English)
      1.93 KB
      Not Applicable
      This package installs an application to properly power off the system when the power switch is pressed. This package is intended for select NetVista and ThinkCentre systems running Microsoft Windows NT 4.0. This update requires less than 1MB of space on your harddisk (drive C).

      Print this file so that you can refer to it during the installation.
      Additional information

      Downloading the update

      1. Click the file link to download the file from the Web page.
      2. When prompted, select a drive and directory in which to save the downloaded file.

      Installing the update

      1. Click Start, select Find, then click Files and folders.
      2. Type d55z04us.exe in the search field, then click Find Now. This will locate the d55z04us.exe file you just downloaded.
      3. Double-click the d55z04us.exe icon. The default folder setting should remain C:\IBMTOOLS\DRIVERS\D55Z04US.
      4. Click Next.
      5. Click I Agree.
      6. Click Finish.
      7. Click Yes.
      8. Click OK.
      9. Follow the onscreen prompts and choose to reboot at the end of installation.

      • Alias ID: MIGR-4M7HX7
      • Document ID:DS014045
      • Last Updated :18 Jun 2014
      • © 2015 Lenovo