Toshiba Satellite U840 User Manual download pdf (Page 31)

Power button Press this button to turn the computer's power on

or off.

Keyboard The internal keyboard provides the dedicated

cursor control keys, and Keys.

Refer to the The Keyboard section in Chapter 3,

Operating Basics, for details.

Touch Pad The Touch Pad located in the palm rest is used

to control the movement of the on-screen pointer.

For more information, please refer to the Using

the Touch Pad in Chapter 3, Operating Basics.

Touch Pad control

buttons

The control buttons located below the Touch Pad

allow you to select menu items or manipulate text

and graphics as designated by the on-screen

pointer.

LCD Sensor switch This switch senses when the display panel is

either closed or opened and activates the Panel

Power On/Off feature as appropriate. For

example, when you close the display panel the

computer enters Hibernation Mode and shuts

itself down and then, when you next open the

display, the computer will automatically start up

and return you to the application you were

previously working on.

You can specify within the Power Options.

To access it, click Start -> Control Panel ->

System and Security -> Power Options.

Do not put any magnetic objects close to this switch as they may cause the

computer to automatically enter Hibernation Mode and shut down even if

the Panel Power Off feature is disabled.

Display hinges The display hinges allow the display panel to be

positioned at a variety of easy-to-view angles.

DC IN/Battery

indicator

The DC IN/Battery indicator shows the condition

of the DC IN and the battery's charge - white

indicates the battery is fully charged while the

power is being correctly supplied from the AC

power adaptor.

Please refer to Chapter 5, Power and Power-Up

Modes for more information on this feature.

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Toshiba Satellite U840 User Manual Page 31

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