Finding Your Way Around

39

Underside

With nothing in the drive, setting the switch to the right turns on both the computer’s main power and the power to the sound system. When you open the display, Windows MediaTM Player launches, and the sound system plays the default sound (wave file).

For more information about playing CDs, see “Playing an audio CD” on page 84.

For more information about playing DVDs, see “Playing a DVD” on page 86.

Underside

Memory slot cover

Battery

Battery release latch

The memory slot cover protects the expansion memory module. For more information about expansion memory modules, see “Installing additional memory (optional)” on page 48.

The battery provides DC power to the computer. For information about replacing the battery, see “Changing the main battery” on page 105.