3–10 Hardware and Software Guide
Keyboard
Decreasing Screen Brightness (fn+f7)
The fn+f7 hotkey decreases the brightness of the notebook screen.
The longer you hold down the
fn+f7 hotkey, the more the screen
dims.
Decreasing screen brightness conserves power.
Increasing Screen Brightness (fn+f8)
The fn+f8 hotkey increases the brightness of the notebook
screen. The longer you hold down the
fn+f8 hotkey, the more
the screen brightens.
Using the Media Activity Hotkeys (fn+f9
through fn+f12)
The following 4 media activity hotkeys can control the play of an
audio CD or a DVD. To control the play of a video CD, use the
media activity controls in your video CD player application.
Playing, Pausing, or Resuming an Audio CD
or a DVD (fn+f9)
■ If the audio CD or the DVD is not playing, press the fn+f9
hotkey to begin or resume the play.
■ If the audio CD or the DVD is playing, press the fn+f9 hotkey
to pause the play.
Stopping an Audio CD or a DVD (fn+f10)
The fn+f10 hotkey stops the play of an audio CD or a DVD.
You must stop a CD or DVD that is playing before you can
remove it from the optical drive. For more information about
inserting or removing a CD or DVD, refer to “Optical Drive” in
Chapter 5, “Drives.”
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