Sony Support

Windows 7 32-Bit Downgrade Drivers and Utilities for VPCZ21 Series VAIO Update (Windows 7 32bit)

Applicable Models
File Info
System Requirements
Download
Install

Applicable Models

This information is for the following models:
  • VPCZ217GA
  • VPCZ217GW
  • VPCZ217GH
  • VPCZ217GG

File Info

File Name

  • VAIO Update

File Version

  • 5.4.0.15300

File Size

  • 31.16 MB

Release Date

  • 2011-10-21

System Requirements

  • Windows 7 32bit

Download

Please install the following drivers and applications based from the download order.

 

Install

Details

1. Download the .exe file to a temporary or download directory (please note this directory for reference).
2. Go to the directory where the file was downloaded.
3. Double-click the .exe file to start the installation.
4. Follow the installation wizard that appears and when the installation finishes, please restart the computer if needed.