Applicable Models

This information is for the following models:
  • SVL24125CG
  • SVL24126CG
  • SVL24125CN
  • SVL24115FG
  • SVL24115FA
  • SVL24116FG

About this download

This program will update BIOS to version R0400T8 and will resolve the following symptom:

- USB 3.0 HDD cannot work as USB 3.0 device after system reboots.

Available Downloads:
BIOS Update version R0400T8
File name: EP0000600635.exe
File size: 5.91 MB (6194072 bytes)

File Info

File Name

  • BIOS Update version R0400T8

File Version

  • R0400T8

File Size

  • 5.91 MB

Release Date

  • 2012-12-18

System Requirements

  • Windows 8 32bit
  • Windows 8 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 EP0000600635.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 R0400T8.