User’s Manual 2-17
The Grand Tour
Figure 2-11 Keypad indicators
Optical disc drives
The computer may be installed with a DVD-ROM or DVD Super Multi drive.
A Serial ATA interface controller is used for CD/DVD-ROM operation. When
the computer is accessing a CD/DVD, an indicator on the drive glows.
Some models are equipped with an optical disc drive.
For information on loading and unloading discs refer to the Using optical
disc drives section in Chapter 4, Operating Basics.

Region codes for DVD drives and media

DVD Super Multi drives and their associated media are manufactured
according to the specifications of six marketing regions. When you
purchase DVD-Video, make sure it matches your drive, otherwise it will not
play properly.
1. CAPS LOCK indicator 2. NUM LOCK indicator
2
1
CAPS LOCK This indicator glows green when letter keys are
locked into their uppercase format.
NUM LOCK When the NUM LOCK indicator glows, you can
use the number keys on the keyboard for number
entry.
Code Region
1 Canada, United States
2 Japan, Europe, South Africa, Middle East