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Applicable Models

This information is for the following models:
  • VGN-CR13M
  • VGN-CR14GN
  • VGN-CR13S
  • VGN-CR11GH
  • VGN-CR13T
  • VGN-CR15G
  • VGN-CR13G
  • VGN-CR12GH
  • VGN-CR11SH
  • VGN-CR13M
  • VGN-CR14GN
  • VGN-CR13S
  • VGN-CR11GH
  • VGN-CR13T
  • VGN-CR15G
  • VGN-CR13G
  • VGN-CR12GH
  • VGN-CR11SH

About this download

This program will upgrade BIOS to Ver.R0231Q0 and resolve the following symptoms.
1. Reaction of the special button and AV button is not optimal.
2. Input via internal keyboard results in character loss.

Available Downloads:
BIOS Upgrade Program Version R0231Q0
File name: EP0000161241.exe
File size: 0.98 MB (1,033,504 bytes)

File Info

File Name

  • To install BIOS Update Program Ver.R0231Q0

File Version

  • R0231Q0

File Size

  • 0.98MB

Release Date

  • 2008-08-23

System Requirements

  • Windows Vista SP2 32bit

Download

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.

Install

Details

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 EP0000161241.exe.
3. Follow the instructions displayed in the installation wizard.
4. After installation is completed, please restart the computer.
5. Please load default BIOS setting values after updating.

To check if the updating is successful
1. Press F2 while booting and enter BIOS setup.
2. Enter BIOS setup and check that the  BIOS Version is R0231Q0.