Applicable Models

This information is for the following models:
  • VGN-BZ15GN
  • VGN-BZ16GN
  • VGN-BZ153N
  • VGN-BZ15GN
  • VGN-BZ16GN
  • VGN-BZ153N

About this download

This program will upgrade BIOS to Ver.R0330Q1 and improved the following:

1. Method of HDD password processing.

This BIOS Update is applicable for Windows Vista and Windows XP


Available Downloads:
BIOS Upgrade Program Version R0330Q1
File name: EP0000181376.exe
File size: 2.78 MB (2,922,776 bytes)

File Info

File Name

  • To install BIOS Upgrade Program Version R0330Q1

File Version

  • R0330Q1

File Size

  • 2.78MB

Release Date

  • 2009-05-15

System Requirements

  • Windows XP
  • Windows Vista SP2 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 EP0000181376.exe.
3. Follow the instructions displayed in the installation wizard.
4. After installation is completed, please restart the computer.

To check if the installation is successful
1. Open VAIO Control Center -> System Information
2. Confirm that the BIOS Version is R0330Q1