Toshiba Satellite L650 Series User Manual page 56

HDD automatic power
off
System automatic
Sleep/Hibernation
Mode
Power on password
Instant security
Intelligent power
supply
Battery save mode
Panel power on/off
Low battery
automatic
Hibernation Mode
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This feature automatically cuts off power to the
hard disk drive when it is not accessed for a
specified time, with power being restored when
the hard disk drive is next accessed. This can be
specified in the Power Options.
This feature automatically shuts down the system
into either Sleep Mode or Hibernation Mode when
there is no input or hardware access for a
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 specific hot key function automatically locks the
system providing data security.
A microprocessor in the computer's intelligent
power supply detects the battery's charge,
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
order to save battery power. This can be specified
in the Power Options.
This feature automatically turns power to the
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
and shuts itself down. This can be specified in the
Power Options.
Hardware, Utilities and Options
3-7