# Personal Computer VAIO Pro 11/13 SVP1122/SVP1322

## Notes on Sleep Mode

Read the following precautions before using Sleep mode.

- Some software applications may not support Sleep mode. When running such applications, exit them before placing your VAIO computer into Sleep mode.

- Some USB devices may not support Sleep mode. When your VAIO computer resumes from Sleep mode, the computer may not recognize such USB devices, depending on the type and number of connected USB devices.

  If you cannot place the computer into Sleep mode, disconnect all USB devices before placing the computer into Sleep mode.

- If your VAIO computer enters Sleep mode when Windows or the computer is unstable, it may not resume from Sleep mode. The following operations are recommended:

  - Before placing your VAIO computer into Sleep mode, save your files and close running software.

  - Shut down your VAIO computer periodically.

- Depending on the condition of Windows, your VAIO computer cannot enter Sleep mode.

- If your VAIO computer enters Sleep mode while running a task, such as DVD writing, the task may be suspended.

- If the battery pack runs out of power while your VAIO computer is in Sleep mode, you will lose all unsaved data. Be sure to save data you are working on before placing the computer into Sleep mode.

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### Related Topic

- About Power Saving Mode
- Using Sleep Mode
- Notes on Using the Power Source
- Notes on Using the Battery Pack

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