Dell Precision M90 Service Manual - Page 1

Dell Precision™ M90 Mobile Workstation Service Manual Before You Begin System Components Optical Drive Hard Drive Memory Module(s) Modem Mini-Card Internal Card With Bluetooth® Wireless Technology Hinge Cover Keyboard Display Palm Rest Coin-Cell Battery Speakers Subwoofer USB Port Board Processor Thermal-Cooling Assembly Processor Module Video Card/Thermal-Cooling Assembly System Fan(s) ExpressCard Cage Smart Card Reader System Board Battery Latch Assembly Flashing the BIOS Pin Assignments for I/O Connectors 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. Abbreviations and Acronyms For a complete list of abbreviations and acronyms, see "Glossary" in the User's Guide. If you purchased a Dell™ n Series computer, any references in this document to Microsoft® Windows® operating systems are not applicable. Information in this document is subject to change without notice. © 2006 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, and Dell Precision are trademarks of Dell Inc.; Microsoft and Windows are registered trademarks of Microsoft Corporation. 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. Model PP05XA March 2006 Rev. A00