Intel Chipset Driver, Version for Microsoft® Windows® 7

This utility will install the originally shipped version of the Intel Chipset Driver for the Sony VAIO® computers listed below

*** The Intel Chipset Driver is for the yellow bang showed as SM Bus Controller in the Device Manager window if the driver is uninstalled.



This utility is only for use with the following Sony VAIO® Computers


Do not install this utility with any other model of computer (including other Sony computers sold worldwide).


During the installation of this update, be sure that you are logged in as the Administrator or as a user with Administrative rights.


To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding.


It is highly recommended that you print out these instructions as a reference during the installation process.

Download And Installation Instructions

Please follow the steps below to download and install the EP0000551426.exe program.

  • Download the EP0000551426.exe to a temporary or download directory (please note this directory for reference).
  • Go to the directory where the file was downloaded and double-click the EP0000551426.exe file to begin the installation.
  • At User Account Control click Yes
  • At Select Country please select the country you want for this installation and click Next
  • At the Welcome to Intel Chipset Driver for Setup Program and click Next.
  • Read the Software License Agreement and click I Agree
  • At the Finished screen, click Finish.
  • At This system must be restarted to complete the installation and click OK to restart the system

The installation of the Intel Chipset Driver is completed.

Información de archivo

Nombre de archivo

  • EP0000551426.exe

Arquitectura de archivos

  • 64 bit

Tamaño de archivo

  • 3.83 Mb

Fecha de lanzamiento

  • 71-41-2012