# User Guide

# Personal Computer E SeriesSVE14A3

## Power

- Notes on Sleep Mode
  Read the following precautions before using Sleep mode.
- Notes on Using the Power Source
  Read the following precautions before plugging your VAIO computer into an AC power source.
- Using Sleep Mode
  In Sleep mode, all unnecessary devices of your VAIO computer are turned off, though some devices stay on to retain the computer’s state including data you are working on. Sleep mode is useful when you take a short rest, for example.
- Selecting a Power Plan
  Power management helps you set up power plans to suit your requirements for power consumption.
- About the Performance Settings (Dynamic Hybrid Graphics System installed models)
  This topic explains the performance settings.
- Changing the Graphics/Performance Settings
  You can manually change the graphics/performance settings.

Go to Page Top

### You might be looking for the following topics:

- What should I do if my VAIO computer does not turn on (the power indicator light does not turn on in green)?
- What should I do if my VAIO computer does not enter Hibernate mode?
- Why does my VAIO computer automatically turn off?
- What should I do if I cannot turn off my VAIO computer?
- What should I do if the power indicator light turns on in green when I press the power button but the screen remains blank?
- What should I do if my VAIO computer does not turn on or the power button does not work (the power indicator light blinks fast)?
- Why does a message appear and Windows fail to start when I turn on my VAIO computer?
- What should I do if VAIO Care Rescue Mode starts when I turn on my VAIO computer?

Go to Page Top