Samsung NP-Q428-DS01VN, NP-Q428-DT02VN, NP-Q428-DS05VN, NP-Q428-DS02VN manual Product Specifications

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Product Specifications

The system specifications may differ depending on the derived models. For detailed system specifications, refer to the product catalogue.

NP-P328/Q328/Q428/Q528

	CPU (Optional)	Intel i3/i5/i7 (Core) Processor

	Main Memory	Memory type: DDR3 SODIMM

	Main Chipset	Intel HM55

	Hard Disk Drive (Optional)	9.5mmH SATA HDD

		Intel HD Graphics (Internal)
	Graphics (Optional)	Nvidia GeForce 310M (External)
	Graphics (Optional)	Nvidia GeForce GT 330M (External)
		Nvidia GeForce GT 330M (External)
		Nvidia GeForce 310M + Intel HD Graphics (Optional)

	Operating Environment	Temperature : -5~40°C for storage, 10~32°C when operating
	Operating Environment	Humidity : 5~90% for storage, 20~80% when operating
		Humidity : 5~90% for storage, 20~80% when operating

	Operating Voltage	100 - 240VAC

	Frequency	50/60Hz

	Output Power (Optional)	60W or 90W

	Output Voltage (Optional)	19V 3.16A (60W) or 19V 4.74A (90W)

Optional components may not be provided or different components may be provided depending on the computer model.

The system specifications are subject to change without notice.

You must use only memory modules with the specifications (DDR2 or DDR3) printed on the memory slot that appears when you open the memory compartment cover at the bottom.

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Contents User Guide Page Contents Page Chapter Page Copyright Safety Precaution NotationsBefore You Start Text NotationsAbout HDD Capacity Representation About the Product Capacity Representation StandardAbout Memory Capacity Representation Installation Related Safety PrecautionsKeep the plastic bags out of the reach of children There is a danger of electric shock Power RelatedConnect the power cord to the AC adapter firmly AC Adapter Usage PrecautionsAuthorized Parts Battery Usage RelatedThere is a danger of an explosion or fire Usage RelatedUpgrade Related Failing to do so, may cause electric shock Custody and Movement RelatedUse only a battery authorized by Samsung Electronics Installation Related Battery Usage RelatedDo not place a heavy object over the product Failing to do so may cause electric shock hazard Repairing the productTake care not to throw or drop a computer part or device Take care when touching the product or partsTake care not to damage the data on a hard disk drive Do not operate or watch the computer while driving a vehicleProper Posture Proper Posture During Computer UseKeep your arm at a right angle as shown by the figure Eye Position Hand PositionOperation Condition Check your volume first to listen to music VolumeUse Time Break Time IlluminationSetting Up your System Important Safety InformationCare During Use Instruction On Safety Operation of NotePC Laser Safety Note Replacement Parts and AccessoriesGeneral Requirements Do not unplug the power cord out by pulling the cable onlyRequirements listed below are applicable to all countries Regulatory Compliance Statements Wireless GuidancePage Explosive Device Proximity USA and Canada Safety Requirements and NoticesOther Wireless Devices Use in specific environmentsUnintentional Emitter per FCC Part Intentional emitter per FCC Part FCC Statement for Wireless LAN useFCC Part If fitted with a modem device Intentional Emitter per RSS Unintentional Emitter per ICES-003Brazil European Directives European Union CE Marking and Compliance NoticesManufacturer Information EU R&TTE Compliance Statements Hungarian MaltiMaltese MagyarBelgium European Economic Area RestrictionsLocal Restriction of 802.11b/802.11g Radio Usage GeneralPage Battery return systems Weee Symbol InformationBasic Items Computer Standard Battery AC Adapter Power Cable User GuideFront View OverviewCaps Lock Status IndicatorsUSB Port Right ViewSecurity Lock Port Left View Bottom View BatteryBattery Latches Back ViewConnect the AC adapter Attaching the BatteryPower Turn on the computerLED Turn on the computerClick Start Turn Off Computer Stand By Using Sleep ModeUsing Sleep Mode in Windows Vista/7 Using Stand by Mode in Windows XPPage Chapter Function KeyboardShortcut Keys Fn+You can turn the LCD on or off after installing Windows XP Media disk Screen Brightness Control Volume ControlNumeric Key Touchpad Right Button TouchpadTouchpad Left Button Scroll AreaInserting and Ejecting a CD Status Indicator Emergency Hole Eject ButtonPage To Insert and Use a Memory Card Multi Card Slot OptionalExample SD Card Click Start My computer Using a Mini SD snd RS-MMCTo remove a memory card To format a memory cardAdjusting the Volume using the Keyboard Adjusting the VolumeMute Chapter Measuring the Remaining Battery Charge LCD bad pixels principle of laptop computer Controlling the Brightness Using the KeyboardInstructions for Cleaning the LCD LCD Brightness ControlEntering the Bios Setup Bios SetupExit Bios Setup ScreenSetup Menu Help Setup Items Setup Menu DescriptionF5/F6 System Setup KeysSet Supervisor Password item Setting a Boot PasswordSetting a Supervisor Password Setting a User PasswordDeactivating the Password Setting Up a Boot PasswordPriority item Changing the Boot PriorityMemory Slot Upgrading MemoryAdding or Replacing Memory Modules Fixing ScrewRemoving a memory module Installing/Removing the Battery BatteryPrecautions To use the shortcut key to view Charging the BatteryBattery Usage Time Information Extending the Battery Usage TimeDecreasing the LCD Brightness Move to the Boot Smart Battery Using the Battery Calibration FunctionHighlight Yes in the Battery Calibration Using the Security Lock Port Page Chapter Product Specifications Energy Star Partner Registered TrademarksPage Page BA81-10343A11100715

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