Samsung NP-Q428-DU03VN, NP-Q528-DU04VN, NP-Q528-DU02VN, NP-Q528-DU01VN, NP-Q428-DU01VN Media disk

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Fn+	Name	Function
		Turns on or off wireless network device in a model equipped with
		wireless network device.
	Wireless	You can only use this function after installing Windows XP/
	network	Windows Vista/Windows 7 and installing the Magic Keyboard
		program and the wireless LAN driver with the system software
		media disk.

		Turns the Touchpad function on or off .
		When using an external mouse only, you can turn the Touchpad
	Touchpad	off .
	Touchpad	You can only use this function after installing Windows XP
		You can only use this function after installing Windows XP
		or Windows 7/Vista and installing the Easy Display Manager
		program with the system software media disk.

		Turns the numeric keyboard on or off.
		(For 15.6-inch models, once the Num Lock is on, the numeric
	Num Lock	keypad in the right side of the keyboard is enabled.)
	(Optional)	You can only use this function after installing Windows XP
		or Windows 7/Vista and installing the Easy Display Manager
		program with the system software media disk.

		If you turn the Scroll Lock on, you can scroll the screen up or
		down without changing the cursor location in some applications.
	Scroll Lock	You can only use this function after installing Windows XP
		or Windows 7/Vista and installing the Easy Display Manager
		program with the system software media disk.

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Contents User Guide Page Contents Page Chapter Page Text Notations Safety Precaution NotationsBefore You Start CopyrightAbout the Product Capacity Representation Standard About HDD Capacity RepresentationAbout Memory Capacity Representation Safety Precautions Installation RelatedKeep the plastic bags out of the reach of children 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 shockInstallation Related Battery Usage Related Use only a battery authorized by Samsung ElectronicsDo not place a heavy object over the product 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 figureIllumination Check your volume first to listen to music VolumeUse Time Break Time Operation ConditionImportant Safety Information Setting Up your SystemInstruction On Safety Operation of NotePC Care During UseReplacement Parts and Accessories  Laser Safety NoteDo not unplug the power cord out by pulling the cable only General RequirementsRequirements listed below are applicable to all countries Wireless Guidance Regulatory Compliance StatementsPage Use in specific environments USA and Canada Safety Requirements and NoticesOther Wireless Devices 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 European Union CE Marking and Compliance Notices European DirectivesManufacturer Information EU R&TTE Compliance Statements Magyar MaltiMaltese HungarianGeneral European Economic Area RestrictionsLocal Restriction of 802.11b/802.11g Radio Usage BelgiumPage Weee Symbol Information Battery return systemsComputer Standard Battery AC Adapter Power Cable Basic ItemsOverview Front ViewStatus Indicators Caps LockRight View USB PortSecurity Lock Port Left View Back View BatteryBattery Latches Bottom ViewTurn on the computer Attaching the BatteryPower Connect the AC adapterTurn on the computer LEDUsing Stand by Mode in Windows XP Using Sleep ModeUsing Sleep Mode in Windows Vista/7 Click Start Turn Off Computer Stand ByPage Chapter Fn+ KeyboardShortcut Keys FunctionProgram with the system software media disk For some models, Samsung Magic Doctor isEasy SpeedUp Manager Media disk Volume Control Screen Brightness ControlNumeric Key Scroll Area TouchpadTouchpad Left Button Touchpad Right ButtonStatus Indicator Emergency Hole Eject Button Inserting and Ejecting a CDPage Multi Card Slot Optional To Insert and Use a Memory CardExample SD Card To format a memory card Using a Mini SD snd RS-MMCTo remove a memory card Click Start My computerAdjusting the Volume Adjusting the Volume using the KeyboardMute Measuring the Remaining Battery Charge ChapterLCD Brightness Control Controlling the Brightness Using the KeyboardInstructions for Cleaning the LCD  LCD bad pixels principle of laptop computerBios Setup Entering the Bios SetupSetup Items Setup Menu Description Bios Setup ScreenSetup Menu Help ExitSystem Setup Keys F5/F6Setting a User Password Setting a Boot PasswordSetting a Supervisor Password Set Supervisor Password itemSetting Up a Boot Password Deactivating the PasswordChanging the Boot Priority Priority itemFixing Screw Upgrading MemoryAdding or Replacing Memory Modules Memory SlotRemoving a memory module Battery Installing/Removing the BatteryPrecautions Charging the Battery To use the shortcut key to viewExtending the Battery Usage Time Battery Usage Time InformationDecreasing the LCD Brightness Using the Battery Calibration Function Move to the Boot Smart BatteryHighlight Yes in the Battery Calibration Using the Security Lock Port Page Chapter Product Specifications Registered Trademarks Energy Star PartnerPage Page BA81-10343A12100915

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