Toshiba Satellite A75-S276 Toshiba Online Users Guide for Satellite A70/A75 - Page 98

98 Learning the Basics Powering down the computer Hibernation command The Hibernation command shuts the computer down completely, but it first saves the current state of the computer to the hard disk. Since Hibernation mode does not require power to maintain the saved information, the system settings are retained indefinitely. Restoring information from the hard disk takes longer than restoring it from memory. When you start up again, the computer runs a self-test, loads the operating system, and then returns to the state in which you left it. Factors when choosing Hibernation mode: ❖ While in Hibernation mode, the computer uses no battery power. ❖ Because the state of the system is held on the hard disk, no data is lost if the battery discharges. ❖ Restarting from Hibernation mode uses less time and battery power than restarting from Turn Off. ❖ Restarting from Hibernation mode uses a little more time and battery power than restarting from Stand by because information is being retrieved from the hard disk instead of memory. ❖ When starting up again, the computer returns to the state in which you left it, including all open programs and files you were using. For more information about the Hibernation command, see "Using Hibernation" on page 101. For information about going into Hibernation mode more quickly, see "Going into Hibernation mode more quickly" on page 101.