About this download
This program will update BIOS to version R0190Y9 and resolve the following symptoms. The following new features are available too.
- Added CPU C3/C6 enable/disable option in BIOS Setup Advanced Menu
- USB HUB connected keyboard Legacy emulation doesn't function normally in combination with specific USB device.
BIOS Update version R0190Y9
File name: EP0000600231.exe
File size: 4.18 MB (4380808 bytes)
- BIOS Update version R0190Y9
- 4.18 MB
- Windows 7 32bit
- 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 EP0000600231.exe.
3. Follow the instructions displayed in the installation wizard.
4. After installation is completed, please restart the computer
The patch Graphics Driver (NVIDIA) Update version 220.127.116.1172 should be installed prior updating this patch.
To check if installation is successful:
1. Open VAIO Control Center -> System Information
2. Confirm BIOS Version is R0190Y9