Dell E6440 owner manual Press Y to save the changes. The computer reboots

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NOTE: If the password jumper is disabled, the existing System Password and Setup Password is deleted and you need not provide the system password to log on to the computer.

To enter a system setup, press <F2> immediately after a power-on or reboot.

1.In the System BIOS or System Setup screen, select System Security and press <Enter>. The System Security screen appears.

2.In the System Security screen, verify that Password Status is Unlocked.

3.Select System Password , enter your system password, and press <Enter> or <Tab>. Use the following guidelines to assign the system password:

A password can have up to 32 characters.

The password can contain the numbers 0 through 9.

Only lower case letters are valid, upper case letters are not allowed.

Only the following special characters are allowed: space, (”), (+), (,), (-), (.), (/), (;), ([), (\), (]), (`).

Re-enter the system password when prompted.

4.Type the system password that you entered earlier and click OK.

5.Select Setup Password, type your system password and press <Enter> or <Tab>. A message prompts you to re-type the setup password.

6.Type the setup password that you entered earlier and click OK.

7.Press <Esc> and a message prompts you to save the changes.

8.Press <Y> to save the changes. The computer reboots.

Deleting or Changing an Existing System and/or Setup Password

Ensure that the Password Status is Unlocked (in the System Setup) before attempting to delete or change the existing System and/or Setup password. You cannot delete or change an existing System or Setup password, if the Password Status is Locked.

To enter the System Setup, press <F2> immediately after a power-on or reboot.

1.In the System BIOS or System Setup screen, select System Security and press <Enter>. The System Security screen is displayed.

2.In the System Security screen, verify that Password Status is Unlocked.

3.Select System Password, alter or delete the existing system password and press <Enter> or <Tab>.

4.Select Setup Password, alter or delete the existing setup password and press <Enter> or <Tab>.

NOTE: If you change the System and/or Setup password, re-enter the new password when promoted. If you delete the System and/or Setup password, confirm the deletion when promoted.

5.Press <Esc> and a message prompts you to save the changes.

6.Press <Y> to save the changes and exit from the System Setup. The computer reboots.

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Contents Regulatory Model P38G Regulatory Type P38G001 Dell Inc. All Rights Reserved Contents System Setup DiagnosticsTechnical Specifications Contacting Dell Page Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer Click Shut DownAfter Working Inside Your Computer Page Removing and Installing Components System OverviewInstalling the Secure Digital SD Card Removing the Secure Digital SD CardInstalling the ExpressCard Removing the BatteryInstalling the Battery Removing the ExpressCardInstalling the Base Cover Removing the Base CoverRemoving the Memory Installing the Memory Removing the Hard DriveInstalling the Hard Drive Removing the Optical DriveInstalling the Optical Drive Removing the Keyboard TrimInstalling the Keyboard Trim Removing the KeyboardPage Installing the Keyboard Removing the Wlan CardInstalling the Wlan Card Removing the Wwan CardInstalling the Wwan Card Installing the Base Corner CapsRemoving the Base Corner Caps Removing the Network Connector Installing the Network ConnectorRemoving the Coin-Cell Battery Installing the Coin-Cell BatteryRemoving the Heatsink Assembly Installing the Heatsink Assembly Installing the Processor Removing the Power ConnectorRemoving the Processor Page Installing the Power Connector Installing the Display-Hinge CoverRemoving the Display-Hinge Cover Removing the Palmrest Assembly Installing the Palmrest Assembly Removing the ExpressCard Cage Installing the ExpressCard Cage Removing the WiFi-Switch Board Installing the WiFi-Switch Board Removing the System BoardPage Installing the System Board Installing the Speakers Removing the SpeakersRemoving the I/O Board Installing the I/O Board Removing the Display Assembly Installing the Display Assembly Removing the Display Bezel Installing the Display Bezel Removing the Display Panel Flip the display panel over Installing the Display Panel Installing the Display Hinges Removing the Display HingesInstalling the Camera Removing the CameraBoot Sequence Navigation KeysKeys Navigation System Setup Options Advanced Boot Options Option DescriptionDate/Time Option Description Integrated NICEnable Smart Reporting USB ConfigurationUSB PowerShare Unobtrusive ModeSecurity features Drive does not have a password set by defaultEnter the old password Enter the new passwordPassword Configuration Password BypassPassword Change Allow Non-Admin Password Changes Default SettingDefault Setting Enable Intel SpeedStep Expert key ManagementOption Description Multi Core Support Intel SpeedStepWireless Radio Control Option Description AC BehaviorAuto On Time USB Wake SupportAdvanced Battery Charge ConfigurationPrimary Battery Charge Battery Slice ChargeOption Description Extend Bios Post Time Enable Intel Virtualization Technology Default SettingOption Description Wireless Switch Wireless Device EnableUpdating the Bios System and Setup PasswordClick Drivers & Downloads ComputerPress Y to save the changes. The computer reboots Enhanced Pre-Boot System Assessment ePSA Diagnostics Device Status LightsBattery Status Lights Storage LED Power LED Wireless LED Fault DescriptionAlternately Technical Specifications Feature SpecificationFeatures Specification UMAMemory card reader Support upto SD4.0 Battery Environmental Page Contacting Dell