Applicable Models

This information is for the following models:
  • VGN-SR46GD
  • VGN-SR46TD
  • VGN-SR46SD
  • VGN-SR46MD
  • VGN-SR46GD
  • VGN-SR46TD
  • VGN-SR46SD
  • VGN-SR46MD

About this download

This program will update Graphics Driver (ATI) Version 8.633.0.0 for Windows Vista 64 Bit and resolve the following symptoms:

- When a Bravia XBR9 TV is connected, screen flashes for an instant at an interval of up to 15 minutes
- Black screen appears while playing back the Blu-ray Disc "STAR TREK TOS SSN1"
- Updated the User Interface of Catalyst Control Center


This is only applicable to Windows Vista 64 Bit.


Available Downloads:

Graphics Driver (ATI) Version 8.633.0.0
File name: EP0000204474.exe

File size: 110 MB (115,662,848 bytes)

File Info

File Name

  • To install Graphics Driver (ATI) Version 8.633.0.0

File Version

  • 8.633.0.0

File Size

  • 110.0MB

Release Date

  • 2009-09-10

System Requirements

  • Windows Vista SP2 64bit



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 EP0000204474.exe.
3.  Follow the instructions displayed in the installation wizard.
4.  After installation is completed, please restart the computer.


To check if installation is successful:

1.Go to Device Manager

2.Right-click Graphics Driver ATI

3.Click Properties


Device Name: ATI Mobility Radeon HD 4570
Date(yyyy/mm/dd): 2009/07/10
Version: 8.633.0.0
Digital Signature: Yes