About this download
This program will update BIOS to version R0204T4 and will resolve the following symptoms:
- Fix the issue where the Brightness does match the brightness setting set by the System's utility and becomes maximum after resuming from Sleep mode.
BIOS Sustaining Update version R0204T4
File name: EP0000218726.exe
File size: 5.40 MB (5,664,768 bytes)
- To install BIOS Sustaining Update version R0204T4
- 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 EP0000218726.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 R0204T4