VAIO® Computer Quick Start
✍Pressing the Ctrl+Alt+Delete keys simultaneously or turning off the computer with the power button or switch may cause loss of data.
❑Remove the AC adapter and battery.
Why won’t my computer enter Standby or Hibernate mode?
If you press a key or the power button while the computer is entering Standby or Hibernate mode, then the operating system may become unstable and prevent the computer from entering either power saving mode.
To restore the computer to normal operating stability
1Close all open programs.
2Restart the computer. Follow these steps:
1Press the Windows key 
.
2Press U.
3Press R to select restart.
3If the computer does not restart, follow these steps:
1Press the Ctrl+Alt+Delete keys simultaneously. The Windows Task Manager window appears.
2Press and release Alt to highlight the menu bar, and press the Right
Arrow 
key to select Shut Down.
3Press Enter.
4Press R to select restart.
4If this procedure does not work, press and hold the power button until the computer turns off.
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