Dell OptiPlex 755 User Manual page 38

Dell™ OptiPlex™ 755 User's Guide
Desktop Computer
About Your Computer
Finding Information
Desktop Computer
Desktop Computer Specifications
Advanced Features
Installing Your Computer in an Enclosure
Cleaning Your Computer
Microsoft® Windows® Features
Troubleshooting
Getting Help
Glossary
Warranty
FCC Notices (U.S. Only)
Notes, Notices, and Cautions
NOTE: A NOTE indicates important information that helps you make better use of your computer.
NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.
If you purchased a Dell™ n Series computer, any references in this document to Microsoft
Information in this document is subject to change without notice.
© 2007-2008 Dell Inc. All rights reserved.
Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, OptiPlex, Inspiron, Dimension, Latitude, Dell Precision, DellNet, TravelLite, OpenManage, PowerVault, Axim, PowerEdge, PowerConnect,
PowerApp, and StrikeZone are trademarks of Dell Inc.; Intel, Pentium, SpeedStep, and Celeron are registered trademarks and Core and vPro are trademarks of Intel Corporation in the
U.S and other countries; Microsoft, MS-DOS, Windows, Windows Vista, and the Windows Start button are either registered trademarks or trademarks of Microsoft Corporation in the
United States and/or other countries; IBM is a registered trademark of International Business Machines Corporation; Bluetooth is a trademark owned by Bluetooth SIG, Inc. and is
used by Dell Inc. under license. ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. As an ENERGY STAR partner, Dell Inc. has determined that this
product meets the ENERGY STAR guidelines for energy efficiency.
Other trademarks and trade names may be used in this document 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.
Models: DCTR, DCNE, DCSM, and DCCY
March 2008 JN460 Rev. A02
Removing and Replacing Parts
Before You Begin
Cards
Drives
Processor
I/O Panel
Power Supply
Speakers
Battery
Replacing the System Board
Memory
Replacing the Computer Cover
® ®
Windows operating systems are not applicable.