About the chargeable USB port

Getting started

•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.

Page 12

Image 12

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 representation Table of contents Layout Front viewNumber/Name Description Camera Light sensor Number/Name Description Power button TouchpadKeyboard Microphone Operating indicator light Number/Name Description Power LEDTurned on Charge status Right view Power to the computer Wired LAN portLeft view Number/Name Description DC jack This feature may not be available with some USB devices About the chargeable USB port Bottom view Fan ventsSpeaker Charging the battery Connect the power cable to the AC adapterPlug the power cable into an electric socket AC adapter When charging is complete, the charge status turns green Unplug it from the electric socketCharge LED Red or Orange Charging Battery status Battery usage time Turning the computer on and off Turning on Select the Settings charm →Power →Shut down Turning offSave all the data before turning off the computer About Windows Online helpHelp Alternatively, on the desktop, press the F1 key Screens in Windows Start screen Number/Name Description OpenCharms Desktop Switch to DesktopCharms Right of the screen Start screen Switching to the Start screen Documents and files Charms Opening the Charms Learning about the Charms Settings charm App tiles Tile positionGrouping tiles Editing tiles Naming a groupOut Right-click a group and select Name group Microsoft account Touch screen Touch screen gesturesSwiping Only use fingers to use the touch screen Tapping Double-tappingTapping and holding Dragging Pinching Basics Tablet PC Settings →Calibrate When using a fingerCalibrating the screen On the desktop, open the Charms and then select Entering text Use the virtual keyboard to enter text Changing the keyboard layout Number Description Entering uppercase Changing language keyboardsHandwriting Copying and pasting Using hot keys Keyboard Hot key functions Open Ease of Access Center Windows hot keysKey Description Alt+F4 Touchpad Basic touchpad functionsClicking function Double-clicking function Gesture functions Right-clicking functionDragging function To right-click an item, press the right touchpad button Pinching Configuring touchpad gestures Touchpad lockTurning the touchpad off automatically → desired options LCD brightness Controlling with keyboardControlling with Charms Changing display mode Select Display →Display Color →an option Volume Setup utility Bios Entering the Bios screenSoundAlive Learning the Bios screen Bios setup screen appears as shown belowNumber Name Bios setup keys Boot password Setting 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 →Ok Boot priority Select Boot Device Priority Wired LAN Wired LANConnect a LAN adapter to the wired LAN port Charm →Control Panel →Network and Internet → Select OK to save the settings Wake on LAN WOL feature Windows 8 does not support ping-enabled Wake On LANRight-click Ethernet and select Properties Device to wake the computer →OK Wireless LAN About Access Point APWi-Fi networks Open the Charms and then select Settings charm → Available Airplane mode → Connect automatically →Connect Open the Charms and then select Settings charm → Available Using applications Third-party software related servicesOpening applications Closing an application Opening recent applicationsCursor changes to a hand shape Select an application to open it Viewing two applications Pinning an application Store Settings Software Update Select SW UpdateSelect Install & Update Select items to update →OK Select Resolve to correct the problems Support CenterSelect Support Center Player+ Samsung Kies HomeSync Lite SideSync TPM security solution optional Configuring the security solutionInitializing the TPM chip Set TPM State to Clear Installing the TPM solution Run Recovery and select System SoftwareSelect System Software Installation Select TPM Host SW →Install Now Applications Encrypting folders and files Opening 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 files When the virtual drive PSD does not appear Enter the user passwordConfiguration Drive PSD →Next Registering a new user to the security solution Deleting a virtual driveDrive →Create/Manage Select Delete selected PSD →Next Deleting 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 files Formatting a memory card Select Start Connecting to a display External display When using a VGA cable When using a Micro Hdmi cableConnect the power cord to the external display Supports an external input Slim security slot Troubleshooting Recover/Backup Recovering to factory default Right-click any area and select All apps →Recovery Select the first point →Recover Follow the on-screen instructions to complete the recoveryRecovery Backing up the current system Select Backup Recovering after a backup Select Recover Using the recovery function PC settings →GeneralWindows Select Disk copy Select an option under Disk recovery point →Disk copy ServiceNew one Making a disk image of factory default settings Select Factory image Windows Select the Boot menu Set Fast Bios Mode to OffSet Secure boot Control to Off Touch screen resolution RecoveryWhat is a Recovery Area? Text on the screen overlaps or looks small What 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 Typing Avoid using headphones for long periods of time Eye position and display illumination Operating 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 computer Safety precautions Keep the computer at least 15 cm away from any object Handle the power cord with care Do not touch with wet hands Connect the power cord to the AC adapter firmlyCord Adapter Use only Samsung-approved battery and AC adapter Failure to do so may result in electric shock or fireDamaged cable or cord may result in electric shock or fire There is a danger of explosion or fire Failure to do so may result in an explosion or fireKeep the product away from water or liquid Contact the Samsung Service Center or an electrician Failure to do so, may cause electric shock 111 Installation related Do not place a heavy object over the productDispose of worn-out batteries properly This may cause an injury, fire or explosion Use only a battery authorized by Samsung Usage relatedUse the pen for its intended purpose only Do not drop, hit, or apply excessive force to the computer Do not use a damaged or modified CD Upgrade Related Take care when touching the product or partsDo not insert the fingers into the PC Card Slot Keep the product away from magnetic fields Security and movement related Use parts authorized by Samsung onlyNever disassemble or repair the product by yourself Take care not to damage the data on a hard disk drive Cleaning the LCD screen LCD bad pixels principle of the computer Important 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 qualified Replacement parts and accessories Battery disposal Laser safety Power cord requirementsDo not unplug the power cord by pulling the cable only Connect and disconnect the AC adapter Wireless guidance General requirementsRequirements listed below are applicable to all countries If fitted with 2.4G band or 5G band 125 USA and Canada Safety Requirements and Notices United States of America Safety notices for other devices in the wireless network Unintentional emitter per FCC PartExplosive Device Proximity Warning Use On Aircraft Caution 128 Intentional emitter per FCC Part If fitted with 2.4 G band or 5 G band Health and safety information Canada Unintentional emitter per ICES-003Intentional emitter per RSS 132 133 Brazil European UnionEuropean Directives Low band 5.15 5.35 GHz is for indoor use only NationDescription Nation Description EestiEstonianEnglish EspañolSpanish LatviskiLatvian LietuviųLithuanianNederlandsDutch MaltiMaltese SlovenskySlovak SuomiFinnishSvenskaSwedish Local restriction of 802.11b/802.11g radio usage Due to the fact that the frequencies used by Belgium For other languages, refer to the corresponding manualsFrance Weee symbol information RTC caution India only Samsung package Take-Back program USA only Here are some of the features offered with this product Usability Designed for You Environment- Designed for the Planet 145 English /2013. Rev

Samsung NP940X3GK04US, NP940X3GK01US, NP940X3G-K04US, NP940X3G-K01US About the chargeable USB port

Models: NP940X3G-K01US NP940X3G-K04US NP940X3GK04US NP940X3GK01US

About the chargeable USB port

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