User’s Manual
1-11
Introduction
Intelligent power
supply
A microprocessor in the computer’s intelligent
power supply detects the battery’s charge and
calculates the remaining battery capacity. It also
protects electronic components from abnormal
conditions, such as voltage overload from an AC
adaptor. You can monitor remaining battery
capacity. Use the
Battery remaining
item in
TOSHIBA Power Saver.
Battery save mode
This feature lets you save battery power. You can
specify the Power Save Mode in the
Profile
item
in TOSHIBA Power Saver.
Panel power on/off
This feature turns power to the computer off
when the display panel is closed and turns it back
on when the panel is opened. You can specify the
setting in the
When I close the lid
item of the
Setup Action
tab in TOSHIBA Power Saver.
Low battery
automatic
hibernation
When battery power is exhausted to the point that
computer operation cannot be continued, the
system automatically enters Hibernation and
shuts down. You can specify the setting in the
Setup Action
tab in TOSHIBA Power Saver.
Heat dispersal
To protect from overheating, the CPU has an
internal temperature sensor. If the computer’s
internal temperature rises to a certain level, the
cooling fan is turned on or the processing speed
is lowered. Use the
Cooling Method
item of the
Basic Setup
tab in TOSHIBA Power Saver.
■
Maximum
Performance
Turns on fan first, then if
necessary lowers CPU
processing speed.
■
Performance
Uses a combination of
fan and lowering the
CPU processing speed.
■
Battery optimized
Lowers the CPU
processing speed first,
then if necessary turns
on the Cooling Method.
