Toshiba Portege 4000, User Manual, Page: 171 / 278

171
Toshiba Utilities
Power Saver
“Dynamically Switchable,” “Always High,” or “Always
Low.”
Dynamically Switchable — This mode is the default setting
for your computer.
AC Power—If your computer is connected to the AC
adapter, the CPU mode is set to high for faster processing.
Battery Power—If your computer is running on battery
power, the CPU mode is set to low, for slower processing.
Switching the CPU to low allows you to conserve power
and extend the operating time of your battery.
Always High—This mode sets the CPU to high for both
battery and AC power.
Always Low—This mode sets the CPU to low for both
battery and AC power.
Boot Priority—Allows you to change the sequence in which
your computer searches the various drives for the operating
system.
Keyboard—Allows you to configure the
Fn
function key
emulation for an external keyboard. This function does not
work with a USB keyboard.
USB—Allows you to enable or disable USB Legacy
Emulation.
LAN—Allows you to enable or disable LAN features.
By changing any of the options that appear in the dialog boxes and
clicking
Apply , you can reconfigure that function. Any options
that you change will become default settings when you restart
your system.
Power Saver
Toshiba Power Saver enhances your computer’s power
management capabilities. Power Save Modes is a series of settings