Notes, Cautions, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
The contents herein are subject to change without notice.
© 2011 Dell Inc. All rights reserved.
Reproduction of these materials in any manner whatsoever without the prior written permission of Dell Inc. is strictly prohibited.
Trademarks used in this manual: Alienware®, AlienFX®, and the AlienHead logo are trademarks or registered trademarks of Alienware Corporation; Dell™ is a trademark of Dell Inc.; Microsoft®, Windows®, and the Windows start button logo 
are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries; Intel® and SpeedStep® are registered trademarks and Core™ is a trademark of Intel Corporation in the U.S. and other countries; Blu‑ray Disc™ is a trademark of the Blu‑ray Disc Association; Bluetooth® is a registered trademark owned by Bluetooth SIG, Inc.
Other trademarks and trade names may be used in this manual to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.
Regulatory Model: P12E Regulatory Type: P12E001
P/N: P38V4 Rev. A00 February 2011