Toshiba C650D user manual Panel power on/off, Low battery, Automatic, Hibernation Mode, Sleep

		Hardware, Utilities and Options
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	Turns on fan first, if necessary
	Optimized	lowers CPU processing speed
		earlier than at Maximum
		Performance Mode for long
		battery life.
Hibernation	This feature allows you to 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 1,
	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.

User’s Manual 3-8