Toshiba SATELLITE U400 - Manual (Page 28)

User’s Manual 1-10
Introduction
Low Battery
Automatic
Hibernation
*1
When battery power is exhausted to the point that
computer operation cannot be continued, the
system automatically enters Hibernation Mode
and shuts down.
This can be specified in the Power Options.
TOSHIBA HDD
Protection
This feature uses the acceleration sensor built in
the computer to detect vibration and shocks, and
automatically moves the hard disk drive's read/
write head to a safe position in order to reduce the
risk of damage that could be caused by headto-
disk contact. Refer to the Using the Hard Disk
Drive (HDD) Protection section in Chapter 4,
Operating Basics , for more details.
The TOSHIBA HDD Protection function does not guarantee that the hard
disk drive will not be damaged.
Hibernation This feature lets you turn off the power without
exiting from your software. The contents of main
memory are saved to the hard disk so that when
you turn on the power again, you can continue
working right where you left off. Refer to the
Turning off the power section in Chapter 3,
Getting Started , for details.
Sleep Mode If you have to interrupt your work, you can turn off
the power without exiting from your software.
Data is maintained in the computer's main
memory so that when you turn on the power
again, you can continue working right where you
left off.
*1 Click , Control Panel, System and Maintenance, and then click
Power Options.