Toshiba C855-S5133 User Manual

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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.

The Previous track button allows you to return to the preceding 
track on the disc.

The Play/pause button allows you to start playing the disc, or pause 
it if currently playing.

The Next track button allows you to skip to the following track on 
the disc.

The Volume decrease button allows you to decrease the volume of 
the sound coming from the computer.

The Volume increase button allows you to increase the volume of 
the sound coming from the computer.

The Mute button allows you to mute the sound.

To insert an optical disc into the drive:

Make sure the computer is turned on.

Make sure the drive’s in-use indicator light is off.

Press the drive’s eject button.

Hold the disc by its edges and check that it is free of dust.

If the disc is dusty, clean it.

Place the disc carefully in the disc tray, label side up, and 
gently press the disc onto the center spindle until it clicks into 
place.

Handle DVDs and CDs carefully, making contact only with the center 
hole and edge. Do not touch the surface of the disc. Do not stack 
discs. If you incorrectly handle the discs, you could lose data.

Mute button

Previous track

Next track

Play/pause button

button

button

Volume decrease button

Volume increase button