Toshiba a3 User Guide

168

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AC Power—If your computer is connected to the AC 
adapter, the CPU frequency mode is set to high for faster 
processing.

❖

Battery Power—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

❖

Keyboard—Allows you to configure an external PS/2 
keyboard to emulate the 

Fn

 function key and access the 

wake-on keyboard function

❖

USB—Allows you to enable or disable USB Legacy 
Emulation.

❖

LAN—Allows you to set networking functions

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.

Setting a password leaves your computer secure so that 
nobody can access your files. You must enter the password 
before you can work on your computer.

Toshiba supports the several types of passwords on your 
computer:

❖

An instant password — Secures your open programs and 
files when leaving the computer temporarily 

❖

A power-on password — Prevents unauthorized users 
from starting or restarting the computer