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Samsung NP275E5E-K01US Extending the Battery Usage Time, Decreasing the LCD Brightness, Options

Models: NP275E5E-K01US

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Battery

Extending the Battery Usage Time

Decreasing the LCD Brightness

1	Click the Charms menu > Settings		> Screen
	Adjustment icon	.
2	Adjust the brightness with the screen brightness control bar.
	The battery life will be extended.

Chapter 4. 88

Settings and Upgrade

Using the power management program

This program helps you use the battery more efficiently and supports the power mode optimized for the operating environment.

1	Click Charms menu on the Desktop > Settings	>
	Control Panel > Hardware and Sound > Power Options.

Alternatively, right-click the power measuring device icon in the notification area of the taskbar and select Power

Options.

2 If the following screen appears, select one of the modes.

Page 89

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Samsung NP275E5E-K01US Extending the Battery Usage Time, Decreasing the LCD Brightness, Using the power management program

Contents

User Guide Contents Chapter Getting Started Before You Start Using the softwareText Notations Safety Precaution NotationsCopyright OS and Software SupportAbout Memory Capacity Representation About the Product Capacity Representation StandardAbout the capacity representation of the storage Installation Related Safety PrecautionsKeep the plastic bags out of the reach of children There is a danger of suffocationDo not touch the main plug or power cord with wet hands Power RelatedDo not unplug the power cord by pulling the cable only There is a danger of electric shock or fireUse only the AC adapter supplied with the product AC Adapter Usage PrecautionsConnect the power cord to the AC adapter firmly There is a danger of electric shock or choking Battery Usage RelatedUse an authorized battery and AC adapter only There is a danger of an explosion or fire Usage RelatedThis may result in harming or burning your skin Upgrade RelatedNever disassemble the power supply or AC adapter Failure to do so may cause electric shock Security and Movement RelatedDispose of worn-out batteries properly Use only a battery authorized by Samsung ElectronicsDo not place a heavy object over the product Do not drop or knock the product Use a wall outlet or multi-plug with a grounding partCheck CDs for cracks and damage prior to use Do not insert your fingers into the PC Card SlotTake care not to throw or drop a computer part or device Carefully touch a part or device of the productUse parts authorized by Samsung Electronics only Never disassemble or repair the product by yourselfSafety Precautions When Using the AC Power Plug Using the Power Supply in an AirplaneWhen Using the Airplane Charging Coverter When Using the Auto AdapterProper Posture Proper Posture During Computer UseKeep your arm at a right angle as shown by the figure Eye PositionHand Position Check your volume first to listen to music Volume Control Headphones and SpeakersUse Time Break Time IlluminationFront View OverviewPower Status IndicatorsFn Lock Caps LockCamera, etc Right ViewCD Drive ODD Plays CD or DVD titles Left View Battery Battery LatchesBottom View Compartment CoverTurning the Computer On and Off Adjusting the screen brightnessTurning the computer on About Windows ActivationTurning the computer off Click Settings Power Shut downPurchased operating system Save all your data before clicking on Shut downChapter Using Windows Displaying Help What is Microsoft Windows 8?Desktop Switches to Desktop mode Camera Device and SettingsScreen At a Glance Start ScreenDisplaying Documents and Files To switch to the Start screenDesktop Activating the Charms Using the CharmsChange PC settings Changing the SettingsNetwork BrightnessUsing Apps Using AppsStarting/Exiting an App Displaying Currently Running AppsAdding/Removing an App to/from the Start Screen Running Two Apps at the Same TimeClick Start screen right-click your mouse button Click Pin to start Or Unpin from StartConfiguring your Microsoft Account Using the Windows StoreClick Users Your Account Switch to a Microsoft account Continue after registering your Microsoft AccountWindows Hot Key Function Chapter Using the computer Shortcut Keys KeyboardShortcut Keys Name Function Performs the right-click mouse function touchpad SettingsOther Function Keys Basic Touchpad Functions TouchpadClick Function Moving the cursor on the screenDrag Function Configuring the Gesture FunctionRight Button Function Charms Menu Activating Function Scroll FunctionZoom Functions Displaying Additional Menus of a Currently Running AppDesktop Settings Control Panel Hardware and Sound Touchpad Auto-locking when connecting USB mouseTouchpad On/Off Function Last Run Window Opening FunctionTo eject a CD when the CD drive does not work or Using CD DriveMemory Card Naming Multi Card SlotExample SD Card Direction To remove a memory cardFollowing message appears on the top right Click to open the folder and click View FilesClick the Windows Explorer To format a memory cardDesktop FormatAbout the connection cable Connecting an External Display DeviceConnecting to the monitor port Optional Connecting through the Hdmi port Optional Adding programs for PowerXpress graphics technology Using AMD Graphics Effectively optionalSelect 3D Settings Manage 3D settings in the left pane Using Nvidia graphics more efficiently optionalSelect the Program Settings tab Have to register the program in the Nvidia PanelAdjusting the Volume using the Keyboard Adjusting the VolumeAdjusting the Volume using the Volume Adjustment Program Using the Sound RecorderSettings Control Panel Hardware and Sound Using SoundAliveRight-click over the Speakers and select Properties Select the SoundAlive tab and select one of the modesLCD Brightness Control Controlling the Brightness Using the KeyboardConnect the LAN cable to the wired LAN port Wired NetworkConnecting to the Wired LAN Protocols Network settings have been completedLeft menu pane Using the WOL Wake On LAN functionScreen figures and terms may differ depending on the model Wireless Network OptionalWhat is an Access Point AP? If you click the Charms menu Settings Network Connecting to a Wireless LANInitializing the TPM chip Using the TPM Security Device OptionalSetting Up the TPM Press the F10 key to save the changes Initializing the TPM chipRepeatedly Method Using the TPM Security Device OptionalInstalling the TPM program Registering the TPM program Select TPM Host SW and click InstallAll apps Click System SoftwareEncrypting a file folder Using the TPM programRange to apply the encryption to and click OK This dialog box only appears when the folder is encryptedBottom right corner Decrypting an encrypted folder fileRight-click over the Security Platform When the virtual drive PSD is not loadedFrom the pop-up menu TPM chipDeleting the virtual drive Samsung Software Update Diagnosing Diagnosing the Computer Status and TroubleshootingCenter Using the Security Slot Chapter Settings and Upgrade Product Bios SetupSetup Menu Description Bios Setup ScreenSetup Menu Help Setting a Supervisor Password Setting a Boot PasswordSetting Up a Boot Password Setting a User PasswordSetting up a Hard Disk Drive Password Optional Set the Password on boot item to EnabledEnter Deactivating the PasswordSupervisor Password item, press Enter Select the Boot menu in the Bios Setup Changing the Boot PriorityPress Enter on the Boot Device Priority item Press the F10 key to save the settings and exit SetupAdding or Replacing Memory Modules Upgrading MemoryRemoving a memory module If the memory does not fit easily, push the memory moduleDown while pulling the memory module latches outward Installing/Removing the Battery BatteryBattery Battery latches move inwards and fix the batteryMeasuring the Remaining Battery Charge Charging the BatteryConfirming the battery charge in the Taskbar Battery Usage Time InformationUsing the power management program Extending the Battery Usage TimeDecreasing the LCD Brightness OptionsMove to the Boot Smart Battery Calibration item using Using the Battery Calibration FunctionSetup screen Chapter Troubleshooting Recovery Introduction Recovering/Backing up the Computer OptionalRestores the entire Windows drive Function DescriptionIf Windows is running RecoveringIf Windows does not start You cannot select a DVD drive Recovering after a BackupBacking up Recovering Start Recovery and click Disk copy You need to purchase an external hard USB connectorWith the same configuration as the old one To copy the external storage diskExport Disk Image Function Recovery process Computer Recovery Function in WindowsReinstall Windows again Files such as your photo, video and musicOn the relevant item Reinstalling Windows OptionalCustom UpgradeInstall Now Reinstalling when Windows does not startQ1 What is a Recovery Area? Recovery RelatedSpecifications Capacity representation of the hard diskRecovery program? Q3 What is a recovery image?Windows 8 Related Q1 I cannot find the Start button on the DesktopClick the program. Then click uninstall Q5 How can I install a printer driver?Settings, type size, color, and so on? How to activate ActiveHdmi port does not fit the screen Display RelatedFor Intel graphics cards For AMD graphics cardsExisting Windows systems Sound RelatedOthers Chapter Appendix Setting Up your System Important Safety InformationSafety Instructions Care During Use Instruction On Safety Operation of NotePCBattery Disposal Replacement Parts and AccessoriesLaser Safety Laser Safety NoteGeneral Requirements Power Cord RequirementsConnect and Disconnect the AC adapter Regulatory Compliance Statements Wireless GuidanceExplosive Device Proximity Warning USA and Canada Safety Requirements and NoticesUnited States of America Use On Aircraft Caution Safety Notices for Other Devices in the Wireless NetworkUnintentional Emitter per FCC Part If fitted with 2.4G band or 5G band Intentional emitter per FCC PartHealth and safety information Intentional Emitter per RSS CanadaUnintentional Emitter per ICES-003 Si l’appareil est équipé d’une bande 2,4 G ou 5 G European Union CE Marking and Compliance Notices BrazilEuropean Union Low band 5.15 5.35 GHz is for indoor use only European DirectivesCzech ČeskyDansk DanishHungarian MagyarPolski PolishLocal Restriction of 802.11b/802.11g Radio Usage Manufacturer InformationFrance GeneralBelgium Applicable in countries with separate collection systems Weee Symbol InformationIndia Only Samsung Packaging Take-Back Program Product Specifications Energy Star Partner Registered TrademarksGlossary Firewall Hibernation ModeNotification Area Network AdministratorPartition ProtocolServer Sleep ModeShare Shared FolderIndex

Battery

Extending the Battery Usage Time

Decreasing the LCD Brightness

Using the power management program

Click Charms menu on the Desktop > Settings

Options.