Dell XE specifications Back to Contents

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•If the operating system is attempting to boot from a device (such as the floppy drive or optical drive), check system setup to ensure the boot sequence is correct for the devices installed on your computer.

•If the problem persists, contact Dell.

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Contents Page System Setup Options System SetupEntering System Setup System Setup ScreenDisable No boot Disable EnableDisable Enable with PXE DisablePower On Deactivate defaultPower Off default Power On is set to disabledChanging the Boot Sequence for the Current Boot Boot SequenceOption Settings 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 When to Use the Dell Diagnostics DiagnosticsDell 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 Memory SpecificationsProcessor VideoExpansion Bus NetworkSystem Information 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 Replacing the Front Thermal Sensor Thermal SensorRemoving the Front Thermal Sensor Removing the Back Thermal SensorReplacing the Back Thermal Sensor Turning Off Your Computer Working on Your ComputerBefore Working Inside Your Computer Recommended ToolsAfter Working Inside Your Computer Click Start→ Turn Off Computer→ Turn Off