Dell M3800 owner manual Assigning a System Password and Setup Password

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CAUTION: Anyone can access the data stored on your computer if it is not locked and left unattended.

NOTE: Your computer is shipped with the system and setup password feature disabled.

Assigning a System Password and Setup Password

You can assign a new System Password and/or Setup Password or change an existing System Password and/or Setup Password only when Password Status is Unlocked. If the Password Status is Locked, you cannot change the System Password.

NOTE: If the password jumper is disabled, the existing System Password and Setup Password are 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 re-boot.

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>.

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Contents Dell Precision M3800 Page Contents Diagnostics Before Working Inside Your Computer Working on Your ComputerAfter Working Inside Your Computer Turning off Your ComputerPage System Overview Recommended ToolsFront View Removing the Base CoverPage Removing the System Badge Flap Installing the Base CoverInstalling the System Badge Flap Removing the Memory Modules Removing the BatteryInstalling the Battery Removing the Touchpad Installing the Memory ModulesRemoving the Hard Drive Installing the TouchpadInstalling the Hard Drive Removing the Speakers Installing the SpeakersRemoving the Wlan Card Installing the Wlan CardInstalling the Coin-Cell Battery Removing the Coin-Cell BatteryRemoving the mSATA Card Removing the Fans Installing the mSATA CardRemoving the Heatsink Installing the FansRemoving the Power Connector Installing the HeatsinkRemoving the Input/Output I/O Board Installing the Power ConnectorRemoving the System Board Installing the I/O BoardPage Installing the System Board Removing the Keyboard Installing the Keyboard Removing the Display Assembly Page Removing the Palmrest Assembly Installing the Display AssemblyPage Installing the Palmrest Assembly Navigation Keys Boot SequenceCPU ID System Setup OptionsAdvanced Security Boot System and Setup Password Updating the BiosAssigning a System Password and Setup Password Page Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsDevice Status Light Technical Specifications Audio Feature Specification Active Area Axis 105 mm 80 mm Battery Physical Dimensions Page Contacting Dell