Toshiba Portege R205-S209 User Guide - Page 172

one of Dynamically Switchable, Always High, or, Always Low

Page 172 highlights

172 Toshiba Utilities TOSHIBA Hardware Setup ❖ General-Allows you to view current BIOS version or to change certain settings back to their default values ❖ Device Config-Shows the Device configuration options ❖ Display-Allows you to change various default settings for the built-in LCD display ❖ CPU-Allows you to set the "CPU Frequency Mode" to one of "Dynamically Switchable," "Always High," or "Always Low" Dynamically Switchable-This mode is the default setting for your computer, and automatically changes the processing frequency and decreases voltage depending on the power source: ❖ Always High-If your computer is connected to the AC adapter, the CPU frequency mode is set to high for faster processing. ❖ Always Low-If your computer is running on battery power, the CPU frequency 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. ❖ Boot Priority-Allows you to change the sequence in which your computer searches the drives for the operating system You can also manually choose the Boot Priority by pressing the power button, then quickly pressing the F12 key, or the right or left arrow keys. Select the boot device icon by pressing the right or left arrow keys, then pressing the Enter key. NOTE Since the system is a quick-booting system, you must press the arrow keys immediately after pressing the power button.

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172
Toshiba Utilities
TOSHIBA Hardware Setup
General—Allows you to view current BIOS version or to
change certain settings back to their default values
Device Config—Shows the Device configuration options
Display—Allows you to change various default settings
for the built-in LCD display
CPU—Allows you to set the “CPU Frequency Mode” to
one of “Dynamically Switchable,” “Always High,” or
“Always Low”
Dynamically Switchable
—This mode is the default setting
for your computer, and automatically changes the processing
frequency and decreases voltage depending on the power
source:
Always High—If your computer is connected to the AC
adapter, the CPU frequency mode is set to high for faster
processing.
Always Low—If your computer is running on battery
power, the CPU frequency 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.
Boot Priority—Allows you to change the sequence in
which your computer searches the drives for the
operating system
You can also manually choose the Boot Priority by
pressing the power button, then quickly pressing the F12
key, or the right or left arrow keys.
Select the boot device icon by pressing the right or left
arrow keys, then pressing the Enter key.
Since the system is a quick-booting system, you must press
the arrow keys immediately after pressing the power button.
NOTE