Dell XE specifications

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Dell™ OptiPlex™ XE Service Manual—Small Form Factor

Working on Your Computer

Removing and Replacing Parts

Specifications

Diagnostics

System Setup

System Board Layout

Notes, Cautions, and Warnings

NOTE: A NOTE indicates important information that helps you make better use of your computer.

CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed.

WARNING: A WARNING 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® Windows® operating systems are not applicable.

Information in this document is subject to change without notice. © 2010 Dell Inc. All rights reserved.

Reproduction of this material in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell, the DELL logo, and OptiPlex are trademarks of Dell Inc.; Intel, Pentium, Celeron, and Core are either trademarks or registered trademarks of Intel Corporation; Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and is used by Dell under license; TouchStrip is a trademark of Zvetco Biometrics, LLC; Blu-ray Disc is a trademark of the Blu-ray Disc Association; Microsoft, Windows, Windows Server, Windows Vista, and the Windows Vista start button are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries; Adobe, the Adobe logo, and Adobe Flash Player are trademarks of Adobe Systems Incorporated; Wi-Fiis a registered trademark of Wireless Ethernet Compatibility Alliance, Inc.

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.

March 2010 Rev. A00

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Contents Page Entering System Setup System SetupSystem Setup Options System Setup ScreenDisable Enable with PXE Disable EnableDisable No boot DisablePower Off default Deactivate defaultPower On Power On is set to disabledOption Settings Boot SequenceChanging the Boot Sequence for the Current Boot Enable F12 = Boot menu enabled by defaultPassword Protection Booting to a USB DeviceIf Password Status is set to Locked Assigning a System PasswordDisabling a Forgotten Password and Setting a New Password Administrator PasswordClearing Forgotten Passwords Jumper SettingsJumper Setting Description Clearing Cmos Settings Dell Diagnostics DiagnosticsWhen to Use the Dell Diagnostics Starting the Dell Diagnostics From Your Hard DriveBeep Codes Power Button Light CodesLight Pattern Problem Description Suggested Resolution Diagnostic LightsBack to Contents Removing and Replacing Parts Processor SpecificationsMemory VideoSystem Information NetworkExpansion Bus CardsSystem Board Connectors External ConnectorsControls and Lights Physical PowerEnvironmental Back to Contents System Board Layout Removing the Expansion Card Expansion CardReplacing the Expansion Card Removing the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery Removing the Cover CoverReplacing the Cover Removing the Fan FanReplacing the Fan Removing the Front Panel Front PanelReplacing the Front Panel Removing the Hard Drive Hard DriveReplacing the Hard Drive Removing the Heat Sink and Processor Heat Sink and ProcessorReplacing the Heat Sink and Processor Removing the Chassis Intrusion Switch Chassis Intrusion SwitchReplacing the Chassis Intrusion Switch Removing the Internal Speaker Internal SpeakerReplacing the Internal Speaker Removing the I/O Panel PanelReplacing the I/O Panel Removing the Memory MemoryReplacing the Memory Removing the Optical Drive Optical DriveReplacing the Optical Drive Removing the Power Supply Power SupplyReplacing the Power Supply Removing the System Board System BoardReplacing the System Board Removing the Front Thermal Sensor Thermal SensorReplacing the Front Thermal Sensor Removing the Back Thermal SensorReplacing the Back Thermal Sensor Before Working Inside Your Computer Working on Your ComputerTurning Off Your Computer Recommended ToolsClick Start→ Turn Off Computer→ Turn Off After Working Inside Your Computer