About this download

This program will upgrade Graphics Driver to Ver. and resolve the following symptoms.

 1. Brightness control doesn't work.

 2. VGN-AR Series HDMI output issue

Before installing this application:
This program only suitable for Windows Vista. Please check that the Operating System is Windows Vista before installation.

Available Downloads:
Graphics Driver Update Program for Windows Vista
File name: NVDVID-01422002-UN.exe
File size: 50.4 MB (52,905,048 bytes)

File Info

File Name

  • To install Graphics Driver Update Program for Windows Vista

File Version


File Size

  • 50.4MB

Release Date

  • 2007-04-06

System Requirements

  • Windows Vista SP2 32bit


IMPORTANT: Before proceeding with the upgrade, disconnect all external hardware devices, including PC Cards etc.
Note: Before proceeding, ensure that the VAIO computer is operated using the supplied AC adapter.
Note: Save all data/files and close all running programs.




 1.  Download the file to a temporary or download directory (Please note this directory for reference later).

 2.  Go to the directory where the file was downloaded and double-click NVDVID-01422002-UN.exe.

 3.  Follow the instructions displayed in the installation wizard.

 4.  After installation is completed, please restart the computer.
To check if the updating is successful

Open Device Manager -> Properties of NVIDIA GeForceGo 7400/7600/7600GT and click the  Driver tab to check for the information below:   

Date(Y/M/D): 2/20/2007
Digital Signature is Microsoft Windows Hardware Compatibility Publisher.