User's Manual

5.1.2.2 Hibernate Mode
In Hibernate mode, power is conserved by system data being
copied to the hard drive, and your notebook completely turning
off. When Hibernate mode is exited, your notebook will return to
the same operating state it was in before entering hibernate mode.
Hibernate Mode can be enabled/disabled in the Power Options
Properties window.
If enabled, your notebook will go into hibernate mode if the
battery charge level becomes critically low.
Depending on how you set the Power Management Options on
the Advanced tab in the Power Options Properties window, use
one of the following methods to enter hibernate mode:
When you close the lid of your notebook
When you press the power button
Start > Turn Off Computer > Hibernate (if the Hibernate
option does not show, press Shift, and the Standby option
will switch to Hibernate).
If the Hibernate option is not available for these methods,
Hibernate mode has not been enabled. Check the Enable
Hibernation box on the Hibernate tab of the Power Options
Properties window and click Apply to enable Hibernation.