To resolve this symptom, please download the latest BIOS Version:
In the Downloads section, please select Notebook and proceed with the steps below:
1. Move the cursor to the relevant Notebook Series and click the model of the VAIO computer.
2. Locate BIOS Version R0224E0 and proceed as per instructions on the screen.
- Ensure that the computer is operated using the supplied AC adapter. Do not perform undating of BIOS when the computer is in battery operated mode.
- During the installation of this update, be sure to log in as the Administrator or as a user with Administrative rights.
- To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of programs before proceeding.