Samsung NP-Q428-DT01VN, NP-Q428-DT02VN manual Setting Up a Boot Password, Deactivating the Password

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Before configuring a user password, a supervisor password must have been configured. Deactivating the supervisor password also deactivates the user password.

In the Set User Password item, press

<Enter> and complete the procedures from Step 3 of Setting a Supervisor Password.

Setting up a Hard Disk Drive Password (Optional)

A supervisor password must be set using the Set Supervisor Password menu.

If you set a password for a hard disk drive, it cannot be accessed from another computer.

Press Enter in the Set HDD Password item and define a password as described in Step 3 of the Setting up the Supervisor Password.

The hard disk drive password setting function is not provided for some models.

Changing the hard disk drive password

For security purposes, you can only change a hard disk drive password after restarting the computer by pressing the computer Power button.

If you cannot change the hard disk drive password or the HDD Password Frozen message appears when entering the BIOS Setup and then selecting Security

>HDD Password, press the Power button to turn the computer on again.

Setting Up a Boot Password

To setup a boot password, the administrator password (Set Supervisor Password) should be set in advance.

Set the Password on boot item to Enabled. Once a boot password is set, you have to enter a password to boot up the computer.

Deactivating the Password

1

Press <Enter> on the password to be

deactivated. For example, to deactivate

 

a supervisor password in the Set

 

Supervisor Password item, press

 

<Enter>.

2

In the Enter Current Password item,

enter the currently configured password

 

and press <Enter>.

3

Leave the Enter New Password item

 

field empty, and press <Enter>.

4

Leave the Confirm New Password field

 

empty, and press <Enter>.

5

In the [Setup Notice] window, press

 

<Enter>.

The password is deactivated.

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Contents User Guide Page Contents Page Chapter Page Safety Precaution Notations Before You StartText Notations CopyrightAbout Memory Capacity Representation About the Product Capacity Representation StandardAbout HDD Capacity Representation Keep the plastic bags out of the reach of children Safety PrecautionsInstallation Related Power Related There is a danger of electric shockAC Adapter Usage Precautions Connect the power cord to the AC adapter firmlyBattery Usage Related Authorized PartsUsage Related There is a danger of an explosion or fireUpgrade Related Custody and Movement Related Failing to do so, may cause electric shockDo not place a heavy object over the product Installation Related Battery Usage RelatedUse only a battery authorized by Samsung Electronics Repairing the product Failing to do so may cause electric shock hazardTake care when touching the product or parts Take care not to throw or drop a computer part or deviceDo not operate or watch the computer while driving a vehicle Take care not to damage the data on a hard disk driveProper Posture During Computer Use Proper PostureEye Position Hand Position Keep your arm at a right angle as shown by the figureCheck your volume first to listen to music Volume Use Time Break TimeIllumination Operation ConditionImportant Safety Information Setting Up your SystemInstruction On Safety Operation of NotePC Care During UseReplacement Parts and Accessories  Laser Safety NoteRequirements listed below are applicable to all countries Do not unplug the power cord out by pulling the cable onlyGeneral Requirements Wireless Guidance Regulatory Compliance StatementsPage USA and Canada Safety Requirements and Notices Other Wireless DevicesUse in specific environments Explosive Device ProximityUnintentional Emitter per FCC Part FCC Statement for Wireless LAN use Intentional emitter per FCC PartFCC Part If fitted with a modem device Unintentional Emitter per ICES-003 Intentional Emitter per RSSBrazil Manufacturer Information European Union CE Marking and Compliance NoticesEuropean Directives EU R&TTE Compliance Statements Malti MalteseMagyar HungarianEuropean Economic Area Restrictions Local Restriction of 802.11b/802.11g Radio UsageGeneral BelgiumPage Weee Symbol Information Battery return systemsComputer Standard Battery AC Adapter Power Cable User Guide Basic ItemsOverview Front ViewStatus Indicators Caps LockSecurity Lock Port Right ViewUSB Port Left View Battery Battery LatchesBack View Bottom ViewAttaching the Battery PowerTurn on the computer Connect the AC adapterTurn on the computer LEDUsing Sleep Mode Using Sleep Mode in Windows Vista/7Using Stand by Mode in Windows XP Click Start Turn Off Computer Stand ByPage Chapter Keyboard Shortcut KeysFn+ FunctionYou can turn the LCD on or off after installing Windows XP Media disk Numeric Key Volume ControlScreen Brightness Control Touchpad Touchpad Left ButtonScroll Area Touchpad Right ButtonStatus Indicator Emergency Hole Eject Button Inserting and Ejecting a CDPage Example SD Card Multi Card Slot OptionalTo Insert and Use a Memory Card Using a Mini SD snd RS-MMC To remove a memory cardTo format a memory card Click Start My computerMute Adjusting the VolumeAdjusting the Volume using the Keyboard Measuring the Remaining Battery Charge ChapterControlling the Brightness Using the Keyboard Instructions for Cleaning the LCDLCD Brightness Control  LCD bad pixels principle of laptop computerBios Setup Entering the Bios SetupBios Setup Screen Setup Menu HelpSetup Items Setup Menu Description ExitSystem Setup Keys F5/F6Setting a Boot Password Setting a Supervisor PasswordSetting a User Password Set Supervisor Password itemSetting Up a Boot Password Deactivating the PasswordChanging the Boot Priority Priority itemUpgrading Memory Adding or Replacing Memory ModulesFixing Screw Memory SlotRemoving a memory module Precautions BatteryInstalling/Removing the Battery Charging the Battery To use the shortcut key to viewDecreasing the LCD Brightness Extending the Battery Usage TimeBattery Usage Time Information Highlight Yes in the Battery Calibration Using the Battery Calibration FunctionMove to the Boot Smart Battery Using the Security Lock Port Page Chapter Product Specifications Registered Trademarks Energy Star PartnerPage Page BA81-10343A11100715
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