Dell XE specifications Removing the Memory, Replacing the Memory

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Memory

Dell™ OptiPlex™ XE Service Manual—Small Form Factor

WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

Removing the Memory

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1.Follow the procedures in Before Working Inside Your Computer.

2.Remove the optical drive.

3.Remove the hard drive assembly.

4.Press down on the memory retention clips to release the memory module.

5.Lift the memory module out of its connector and remove it from the computer.

Replacing the Memory

To replace the memory module, perform the above steps in reverse order.

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Contents Page System Setup Entering System SetupSystem Setup Options System Setup ScreenDisable Enable Disable Enable with PXEDisable No boot DisableDeactivate default Power Off defaultPower On Power On is set to disabledBoot Sequence Option SettingsChanging the Boot Sequence for the Current Boot Enable F12 = Boot menu enabled by defaultBooting to a USB Device Password ProtectionAssigning a System Password If Password Status is set to LockedAdministrator Password Disabling a Forgotten Password and Setting a New PasswordJumper Setting Description Jumper SettingsClearing Forgotten Passwords Clearing Cmos Settings Diagnostics Dell DiagnosticsWhen to Use the Dell Diagnostics Starting the Dell Diagnostics From Your Hard DrivePower Button Light Codes Beep CodesDiagnostic Lights Light Pattern Problem Description Suggested ResolutionBack to Contents Removing and Replacing Parts Specifications ProcessorMemory VideoNetwork System InformationExpansion Bus CardsControls and Lights External ConnectorsSystem Board Connectors Environmental PowerPhysical Back to Contents System Board Layout Replacing the Expansion Card Expansion CardRemoving the Expansion Card Replacing the Coin-Cell Battery Coin-Cell BatteryRemoving the Coin-Cell Battery Replacing the Cover CoverRemoving the Cover Replacing the Fan FanRemoving the Fan Replacing the Front Panel Front PanelRemoving the Front Panel Replacing the Hard Drive Hard DriveRemoving the Hard Drive Replacing the Heat Sink and Processor Heat Sink and ProcessorRemoving the Heat Sink and Processor Replacing the Chassis Intrusion Switch Chassis Intrusion SwitchRemoving the Chassis Intrusion Switch Replacing the Internal Speaker Internal SpeakerRemoving the Internal Speaker Replacing the I/O Panel PanelRemoving the I/O Panel Replacing the Memory MemoryRemoving the Memory Replacing the Optical Drive Optical DriveRemoving the Optical Drive Replacing the Power Supply Power SupplyRemoving the Power Supply Replacing the System Board System BoardRemoving the System Board Thermal Sensor Removing the Front Thermal SensorReplacing the Front Thermal Sensor Removing the Back Thermal SensorReplacing the Back Thermal Sensor Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer Recommended ToolsAfter Working Inside Your Computer Click Start→ Turn Off Computer→ Turn Off