L300/L300D series

Panel power on/off

This feature turns power to the computer off

 

when the display panel is closed and turns it

 

back on when the panel is opened. This can be

 

specified in the Power Options.

 

 

Low battery

When battery power is exhausted to the point

automatic

that computer operation cannot be continued, the

hibernation mode

system automatically enters hibernation and

 

shuts down. This can be specified in the Power

 

Options.

 

 

 

Heat dispersal

To protect from overheating, the CPU has an

 

internal temperature sensor. 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

Turns on fan first, then if

 

Performance

necessary lowers CPU

 

 

processing speed.

 

 

 

 

Battery

Lowers the CPU processing

 

Optimized

speed first, then if necessary

 

 

turns on the fan.

 

 

Hibernation

This feature lets you turn off the power without

 

exiting from your software. The contents of main

 

memory are saved to the hard disk, when you

 

turn on the power again, you can continue

 

working right where you left off. Refer to the

 

Turning off the power section in Chapter 3,

 

Getting Started, for details

 

 

Sleep

If you have to interrupt your work, you can turn

 

off the power without exiting from your software.

Data is maintained in the computer’s main memory. When you turn on the power again, you can continue working right where you left off.

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User’s Manual