Toshiba L755D User Manual

User’s Manual

3-8

Hardware, Utilities and Options

A microprocessor in the computer's intelligent 

power supply detects the battery's charge, 

automatically calculates the remaining battery 

capacity and protects electronic components from 

abnormal conditions such as a voltage overload 

from the AC adaptor. This can be specified in the 

Power Options.

This feature lets you configure the computer in 

order to save battery power. This can be specified 

in the Power Options. 

This feature automatically turns power to the 

computer off when the display panel is closed, 

and turns it back on when the display panel is 

opened. This can be specified in the Power 

Options. 

When battery power is exhausted to the point that 

computer operation cannot be continued, the 

system automatically enters Hibernation Mode 

and shuts itself down. This can be specified in the 

Power Options. 

To protect against overheating, the processor has 

an internal temperature sensor so that, if the 

computer's internal temperature rises to a certain 

level, the cooling fan is turned on or the 

processing speed is lowered. This can be 

specified in the Power Options.

Maximum 

Performance

Turns on fan first, then if 

necessary lowers the 

processing speed.

Battery Optimized Turns on fan first, then if 

necessary lowers the 

processing speed early than 

Maximum Performance 

mode for battrey life saving.

This feature lets you turn off the power to the 

computer without exiting from your software. The 

contents of main memory are automatically saved 

to the hard disk drive so that when you next turn 

the power on again, you can continue working 

right where you left off. Refer to the 

 section in Chapter 1, Getting Started, 

for more details.