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Samsung NP940X3GK04US, NP940X3GK01US, NP940X3GK02US user manual About the chargeable USB port

Models: NP940X3GK04US NP940X3GK01US NP940X3GK02US

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Getting started

About the chargeable USB port

•It may take longer to charge the battery when charging a USB device.

•The battery power level may be reduced when charging a USB device while the computer is powered by the battery.

•The charging status of the USB device is not displayed on the computer.

•To turn on the chargeable function while the computer is turned off:

Open the Settings application and select Power Management → USB Charging → ON.

•This feature may not be available with some USB devices.

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Samsung NP940X3GK04US user manual About the chargeable USB port, This feature may not be available with some USB devices

Contents

Page About this manual Instructional icons and expressions CopyrightThis manual is protected under international copyright laws Trademarks Operating system and software support Product capacity representationStorage capacity representation Memory capacity representationTable of contents Layout Front viewNumber/Name Description CameraNumber/Name Description Power button TouchpadKeyboard MicrophoneOperating indicator light Number/Name Description Power LEDTurned on Charge statusRight view Power to the computer Wired LAN portLeft view Number/Name Description DC jackThis feature may not be available with some USB devices About the chargeable USB portBottom view Fan ventsSpeaker Charging the battery Connect the power cable to the AC adapterPlug the power cable into an electric socket AC adapterWhen charging is complete, the charge status turns green Charge LEDRed or Orange Charging Green Fully chargedBattery status Battery usage timeTurning the computer on and off Turning onSelect the Settings charm → Power → Shut down Turning offSave all the data before turning off the computer Turning off on the desktop Select Shut down or sign out→ Shut downAbout Windows Help→ Help Help+Tips On the Start screen, select Help+TipsScreens in Windows Start screenStart screen OpenCharms User accountDesktop App tilesDesktop Touchpad/Mouse MoveRefers to the menu that allows you Using the Start button Control Panel File Explorer Power menu Start buttonNumber Name Charms Opening the CharmsKeyboard Hold down the Windows key and press the C key Learning about the Charms Settings charm Applications Opening or closing applicationsClosing an application Cursor changes to a hand shapeApp tiles Opening recent applicationsTile position Select an application to open itGrouping tiles Naming a groupEditing tiles Using split screens Using the camera application Example When removing an application on the Start screenAdding or removing an application on the Start screen Viewing photos or videos Editing photosSelect a photo Alternatively, right-click the photoPC settings Microsoft accountStore Touch screen Touch screen gesturesSwiping Only use fingers to use the touch screenBasics Tapping Double-tappingTapping and holding Dragging PinchingBasics Tablet PC Settings → Calibrate When using a fingerCalibrating the screen On the desktop, open the Charms and then selectEntering text Use the virtual keyboard to enter textChanging the keyboard layout Number DescriptionEntering uppercase Changing language keyboardsHandwriting Copying and pastingUsing hot keys KeyboardHot key functions Open Ease of Access Center Windows hot keysKey Description Alt+F4Touchpad Basic touchpad functionsMoving Clicking functionGesture functions Right-clicking functionDragging function To right-click an item, press the right touchpad buttonPinching Configuring touchpad gestures Touchpad lockTurning the touchpad off automatically On the desktop, open the Charms and then selectLCD brightness Controlling with keyboardControlling with Charms Changing display mode Select Display → Display Color → an optionVolume Setup utility Bios Entering the Bios screenSoundAlive Playback devicesLearning the Bios screen Bios setup screen appears as shown belowBios setup keys Boot passwordSetting passwords Setting a boot passwordPassword, or HDD Password Removing a password Enter the current password and select OkSelect Save → Yes to save and restart Without entering any characters, select Ok → OkBoot priority Select Boot Device PriorityWired LAN Wired LANOn the desktop, open the Charms and select the Settings Network & InternetWake on LAN WOL feature Select OK to save the settingsDevice to wake the computer → OK Restart the computerWireless LAN About Access Point APWi-Fi networks Open the Charms and then select Settings charm →→ Connect automatically → Connect Mobile broadband Wireless WAN, optional Airplane modeInstructions to enter the required information Using applications Third-party software related servicesSettings Menu Description GeneralDisplay InputSoftware Update Select Install & UpdateSelect items to update → OK Support Center Player+ Samsung KiesHomeSync Lite SideSyncConfiguring the security solution Initializing the TPM chipSet TPM State to Clear Installing the TPM solution Run Recovery and select System SoftwareSelect System Software Installation Select TPM Host SW → Install NowApplications Encrypting folders and files Select a security type → OKOpening encrypted folders and files Double-click an encrypted folder or a fileWindow and select OK Using the virtual drive Personal Secure Drive Decrypting folders and filesWhen the virtual drive PSD does not appear Enter the user passwordConfiguration Drive PSD → NextRegistering a new user to the security solution Deleting a virtual driveDrive → Create/Manage Select Delete selected PSD → NextDeleting authentication information Configuring the security solution TPMProgramData Connecting the drive External CD/DVD driveInserting and ejecting a CD or DVD External devices Memory card Inserting a memory card Removing a memory card→ Continue without scanning Select Open folder to view filesFormatting a memory card Select StartConnecting to a display External displayWhen using a VGA cable When using a Micro Hdmi cableConnect the power cord to the external display Supports an external inputSlim security slot Troubleshooting Recover/BackupRecovering to factory default Click at the lower-left edge, and select RecoverySelect the first point → Recover Follow the on-screen instructions to complete the recoveryOn the initial Recovery screen, select Backup Backing up the current systemRecovering after a backup RecoverySelect Recover Drive connector Select Disk copyService New oneMaking a disk image of factory default settings Select Factory imageWindows recovery function Where is the Shut down button?Windows WindowsHow can I uninstall an application? All installed applications will appearInstalled applications Can I use the Windows 7 desktop?Select the Boot menu Set Fast Bios Mode to OffSet Secure boot Control to Off → Control PanelTouch screen resolution RecoveryWhat is a Recovery Area? Text on the screen overlaps or looks smallWhat is a recovery image? Product specifications Ergonomic tips Back and neckImages may differ from actual products Use an external keyboard and mouse when using Arms and handsHand in almost a straight line TypingAvoid using headphones for long periods of time Eye position and display illuminationOperating conditions Battery Charging the battery on an airplaneUsing an AC power plug Using an auto adapter Using an airplane charging converterCigarette lighter socket Port of the computerSafety precautions Installation relatedKeep the computer at least 15 cm away from any object Power related Battery usage related Use only Samsung-approved battery and AC adapterFailure to do so may result in electric shock or fire Damaged cable or cord may result in electric shock or fireUsage related There is a danger of explosion or fireKeep the product away from water or liquid Upgrade related Contact the Samsung Service Center or an electricianFailure to do so, may cause electric shock Storage and movement related Do not place a heavy object over the product Dispose of worn-out batteries properlyThis may cause an injury, fire or explosion Use only a battery authorized by Samsung Using the pen improperly may cause physical injuryFailure to do so may cause an explosion Use the pen for its intended purpose onlyDo not drop, hit, or apply excessive force to the computer Do not use a damaged or modified CDTake care when touching the product or parts Do not insert the fingers into the PC Card SlotKeep the product away from magnetic fields Take care not to throw or drop a computer part or deviceBattery will be preserved at its best condition Use parts authorized by Samsung onlyFailure to do so, may cause fire or damage the product Never disassemble or repair the product by yourselfTake care not to damage the data on a hard disk drive Cleaning the LCD screen LCD bad pixels principle of the computerImportant safety information Safety instructionsSetting up the system Care during use Technical specifications of the devices Computer the unit should be switched off and batteryAuthorized service centers Removed. The unit should be checked by a qualifiedReplacement parts and accessories Battery disposalLaser safety Power cord requirementsDo not unplug the power cord by pulling the cable only Connect and disconnect the AC adapterWireless guidance General requirementsRequirements listed below are applicable to all countries If fitted with 2.4G band or 5G band131 USA and Canada Safety Requirements and Notices United States of AmericaSafety notices for other devices in the wireless network Unintentional emitter per FCC PartExplosive Device Proximity Warning Use On Aircraft Caution134 Intentional emitter per FCC Part If fitted with 2.4 G band or 5 G bandHealth and safety information Canada Unintentional emitter per ICES-003Intentional emitter per RSS 138 139 Brazil European UnionEuropean Directives Low band 5.15 5.35 GHz is for indoor use only NationDescriptionNation Description EestiEstonianEnglish EspañolSpanishLatviskiLatvian LietuviųLithuanianNederlandsDutch MaltiMalteseSlovenskySlovak SuomiFinnishSvenskaSwedish Local restriction of 802.11b/802.11g radio usage Due to the fact that the frequencies used byBelgium For other languages, refer to the corresponding manualsFrance Weee symbol information RTC cautionIndia only Samsung package Take-Back program USA onlyHere are some of the features offered with this product Usability Designed for YouEnvironment- Designed for the Planet 151English /2013. 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