Toshiba PORTÉGÉ X20W-D User Manual page 81

System automatic
Sleep/Hibernation
Mode
Power on password
Intelligent power
supply
Battery save mode
Panel power on/off
Low battery
automatic Hibernation
Mode
Sleep Mode
Hibernation Mode
User's Manual
This feature automatically shuts down the system
into either Sleep Mode or Hibernation Mode
when there is no input or hardware access for a
*1
specified time. This can be specified in the Power
Options.
Two levels of password security, supervisor and
user, are available to prevent unauthorized
access to your computer.
A microprocessor in the computer's intelligent
power supply detects the battery charge,
*1
automatically calculates the remaining battery
capacity, and protects electronic components
from abnormal conditions such as a voltage
overload from the AC adaptor. This can be
specified in the Power Options.
This feature lets you configure the computer in
*1
order to save battery power. This can be
specified in the Power Options.
This feature automatically turns power to the
*1
computer off when the display panel is closed,
and turns it back on when the display panel is
opened. This can be specified in the Power
Options.
When battery power is exhausted to the point
that computer operation cannot be continued, the
system automatically enters Hibernation Mode
*1
and shuts itself down. This can be specified in
the Power Options.
If you have to interrupt your work, you can use
this feature to allow you to turn off power to the
computer without exiting from your software.
Data is maintained in the computer's main
memory so that when you next turn on the
power, you can continue working right where you
left off.
This feature lets you turn off the power to the
computer without exiting from your software. The
contents of main memory are automatically
saved to the internal storage drive so that when
you next turn on the power again, you can
continue working right where you left off. You
must enable the Hibernation Mode before using
this feature. Refer to the
Mode
Starting Hibernation
section for more details.
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