Toshiba Satellite Pro 4600 Series User Manual page 167

"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 when using
either the battery or the AC adapter.
Always Low — This mode sets the CPU to low when using
either the battery or the AC adapter.
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 not take effect until after you restart your
system.
Toshiba Utilities
Toshiba Hardware Setup
167