Dell XE specifications Jumper Settings, Clearing Forgotten Passwords, Jumper Setting Description

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To reset system and/or administrator passwords, see Clearing Forgotten Passwords.

Jumper Settings

Jumper

Setting

 

Description

 

 

 

 

 

 

PSWD

 

 

Password features are enabled (default setting).

 

 

 

 

 

 

 

 

 

Password features are disabled.

 

 

 

 

 

 

RTCRST

 

 

The real-time clock has not been reset.

 

 

 

 

 

 

 

 

 

The real-time clock is being reset (jumpered temporarily).

 

 

 

 

 

 

 

jumpered

unjumpered

 

 

 

 

 

 

 

 

 

 

 

Clearing Forgotten Passwords

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.

CAUTION: This process erases both the system and administrator passwords.

1.Follow the procedures in Working on Your Computer.

2.Remove the computer cover.

3.Locate the 2-pin password jumper (PSWD) on the system board, and remove the jumper to clear the password. See Password Protection.

4.Replace the computer cover.

5.Connect your computer and monitor to electrical outlets, and turn them on.

6.After the Microsoft® Windows® desktop appears on your computer, shut down your computer.

7.Turn off the monitor and disconnect it from the electrical outlet.

8.Disconnect the computer power cable from the electrical outlet, and press the power button to ground the system board.

9.Open the computer cover.

10.Locate the 2-pin password jumper on the system board and attach the jumper to reenable the password feature.

11.Replace the computer cover.

CAUTION: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.

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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 PasswordJumper Settings Clearing Forgotten PasswordsJumper 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 CardsExternal Connectors System Board ConnectorsControls and Lights Power PhysicalEnvironmental Back to Contents System Board Layout Expansion Card Removing the Expansion CardReplacing the Expansion Card Coin-Cell Battery Removing the Coin-Cell BatteryReplacing the Coin-Cell Battery Cover Removing the CoverReplacing the Cover Fan Removing the FanReplacing the Fan Front Panel Removing the Front PanelReplacing the Front Panel Hard Drive Removing the Hard DriveReplacing the Hard Drive Heat Sink and Processor Removing the Heat Sink and ProcessorReplacing the Heat Sink and Processor Chassis Intrusion Switch Removing the Chassis Intrusion SwitchReplacing the Chassis Intrusion Switch Internal Speaker Removing the Internal SpeakerReplacing the Internal Speaker Panel Removing the I/O PanelReplacing the I/O Panel Memory Removing the MemoryReplacing the Memory Optical Drive Removing the Optical DriveReplacing the Optical Drive Power Supply Removing the Power SupplyReplacing the Power Supply System Board Removing the 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