86 Learning the Basics
Using the optical disc drive
Do not press the eject button or turn off the computer
while the drive in-use indicator light is glowing. Doing so
could damage the disc or the drive.
When the disc tray is open, be careful not to touch the
lens or the area around it. Doing so could cause the drive
to malfunction.
Manual eject hole—Use if you need to release the disc
tray when the power is off. Use a straightened paper clip or
other narrow object to press the manual eject button located
inside the hole.
Never use a pencil to press the manual eject button.
Pencil lead can break off inside the computer and
damage it.
Media control buttons
The media control buttons located above the keyboard allow
you mute the sound and play audio CDs or DVD movies
when the computer is on.
(Sample Illustration) Media control buttons
The Previous track button allows you to restart playing the
current track or go to the previous track.
The Play/pause button allows you to start playing or pause
the media currently playing.
The Next track button allows you to go to the next track.
The Volume decrease button decreases the volume.
The Volume increase button increases the volume.
The Mute button enables/disables volume mute.
Mute button
Previous track
Next track
Play/pause button
Volume decrease button
Volume increase
button
button
button