About this download
This program will update BIOS to version R1182T4 and will resolve the following symptoms:
- The issue that Display Brightness becomes highest after the system resumes from Sleep mode.
BIOS Update version R1182T4
File name: EP0000215460.exe
File size: 5.40 MB (5,664,768 bytes)
- To install BIOS Update version R1182T4
- Windows 7 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 EP0000215460.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 R1182T4