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Applicable Models

This information is for the following models:

About this download

This program will update BIOS to version R0162Z7 and the BIOS Settings are changed in this version.

Available Downloads:
BIOS Update version R0162Z7
File name: EP0000259471.exe
File size: 4.76 MB (4,997,120 bytes)

File Info

File Name

  • BIOS Update version R0162Z7

File Version

  • R0162Z7

File Size

  • 4.0MB

Release Date

  • 2011-10-06

System Requirements

  • Windows 7 32bit



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 EP0000259471.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. Open VAIO Control Center -> System Information
2. Confirm BIOS Version is R0162Z7