If some options or buttons, such as power management, are missing from the VAIO Control Center, reinstall the Sony® Notebook Utilities and Sony Shared Library software that is available online through the Drivers & Software link on this page.
- Check for updates to the software.
- The software can also be reinstalled using the VAIO Recovery application.
- For model specific information on using the VAIO Recovery software to reinstall the applications, search the knowledgebase or check the manual for the computer. Manuals are available online through the Manuals/Specs/Warranty link on this page.