84
55555Adjusting Display Brightness
Tap the button on the System Management Toolbar and make the
settings on the dialog box that appears.
You can also make LCD brightness settings from the keyboard. See
page 27.
Press
Fn
+“1” ( ) to make the screen darker, and
Fn
+“2” ( )
to make it brighter.

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66

6Changing the CPU Clock Speed

Controlling the CPU clock speed reduces power consumption and
helps to extend the life of the battery pack.
On the System Management Toolbar, tap the button and make the
settings you want on the dialog box that appears. You can select one
of three CPU clock speed settings: 50%, 75%, or 100%.
Tap here.
Drag this slider to adjust
LCD Brightness.
Tap here.
Brightness Control icon