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- Power Management
• Allowing the battery to reach the Dead Battery Warning condition.
Your LIFEBOOK’s system memory typically stores the files on which you are working, open application information,
and any other data required to support the operations in progress. When you resume operation from Sleep mode,
your LIFEBOOK will return to the point where it left off. You must use the Power and Suspend/Resume button to
resume operation, and there must be an adequate power source available, or your LIFEBOOK will not resume.
Faster Startup
The LIFEBOOK UH572 Ultrabook uses a combination of Intel® Rapid Start Technology and Condusiv™ ExpressCache®
to allow your system to wake quickly and return to the files and applications you use the most. This faster wakeup
results in saving you time and helps to extend your battery life.
Hibernation (Save-to-Disk) Feature
The Hibernation feature saves the contents of your LIFEBOOK’s system memory to the hard drive as a part of the
Suspend/Resume mode. You can enable or disable this feature.
• IF YOU ARE RUNNING YOUR LIFEBOOK ON BATTERY POWER, BE AWARE THAT THE BATTERY CONTINUES TO DISCHARGE WHILE YOUR SYSTEM IS IN
S
LEEP MODE, THOUGH NOT AS FAST AS WHEN FULLY OPERATIONAL.
• DISABLING THE SUSPEND/RESUME BUTTON PREVENTS IT FROM BEING USED TO PUT YOUR LIFEBOOK ULTRABOOK IN SLEEP OR SAVE-TO-DISK
MODE. THE RESUME FUNCTION OF THE BUTTON CANNOT BE DISABLED.
• THE SLEEP OR HIBERNATION (SAVE-TO-DISK) MODE SHOULD NOT BE USED WITH CERTAIN PC CARDS. CHECK YOUR PC CARD DOCUMENTATION
FOR MORE INFORMATION.
• WHEN PC CARDS OR EXTERNAL DEVICES ARE IN USE, HIBERNATION (SAVE-TO-DISK) MODE CANNOT RETURN TO THE EXACT STATE PRIOR TO
SUSPENSION BECAUSE ALL OF THE PERIPHERAL DEVICES WILL BE RE-INITIALIZED WHEN THE SYSTEM RE-STARTS.
• IF YOUR LIFEBOOK IS ACCESSING INFORMATION WHEN YOU ENTER SLEEP OR HIBERNATION (SAVE-TO-DISK) MODE, CHANGES TO OPEN FILES
ARE NOT LOST. THE FILES ARE LEFT OPEN AND MEMORY IS KEPT ACTIVE DURING SLEEP MODE, OR THE MEMORY IS TRANSFERRED TO THE INTERNAL
HARD DRIVE DURING HIBERNATION MODE.
• THE MAIN ADVANTAGE OF USING THE HIBERNATION FUNCTION IS THAT POWER IS NOT REQUIRED TO MAINTAIN YOUR DATA. THIS IS PARTICULARLY
IMPORTANT IF YOU WILL BE LEAVING YOUR LIFEBOOK IN A SUSPENDED STATE FOR A PROLONGED PERIOD OF TIME. THE DRAWBACK OF USING
H
IBERNATION MODE IS THAT IT LENGTHENS THE POWER DOWN AND POWER UP SEQUENCES AND RESETS PERIPHERAL DEVICES.
• YOUR SYSTEM IS SET TO USE THE MAX BATTERY POWER SCHEME WHEN RUNNING ON BATTERY POWER. IF YOU CHANGE THE POWER SCHEME TO A
DIFFERENT PROFILE, YOUR BATTERY LIFE MAY VARY.
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