About this download

This program will update BIOS to version R0142C5 and will resolve the following symptoms:

- System may hang during bootup when port replicator is attached.
- System has no display after resuming from Sleep Mode sometimes.
- BSOD (Bluescreen of Death) error occurrence.
- Unable to charge/discharge battery sometimes.
- WAN is unable to connect at times.

Available Downloads:
BIOS Update version R0142C5
File name: EP0000600490.exe
File size: 5.79 MB (6068120 bytes)

File Info

File Name

  • BIOS Update version R0142C5

File Version

  • R0142C5

File Size

  • 5.79 MB

Release Date

  • 2012-06-19

System Requirements

  • 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 EP0000600490.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 R0142C5