Manuals / Samsung / Computer Equipment / Laptop

Samsung N640CP2014/EHQ, N640CP4007/SEF, N640CP4024/EHQ, N640CP2006/SEF, N640GP4001/SEF Power Menu

Models: N640CL2024/EHQ N640CN4022/EHQ N640GP4001/SEF N640CP2004/SEF N640CP4025/EHQ N640CJ2024/EHQ N640CP4008/SEF N640CN2024/EHQ N640CN4054/EHQ N640CP4024/EHQ N640CN2021/EHQ N640CN2011/SEG N640CL2054/EHQ N640CP2006/SEF N640CN2011/SEF N640GR4002/SEF N640CP2014/EHQ N640CP2024/EHQ N640CL2014/EHQ N640CP4007/SEF

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Set Supervisor Password: Enables you to set the supervisor password to control access to the System Setup utility. See ”Creating a Password” on page 60 for instructions on setting a password.

Password on boot: Determines whether the computer prompts for a password when starting up. The options are Enabled and Disabled. A supervisor password must be set before you can enable this option.

Fixed disk boot sector: Enables you to write-protect the hard drive boot sector to protect against viruses and alterations. Only a user with the supervisor password can access this field. The options for this field are Normal (default) and Write Protect.

Power Menu

The Power menu of System Setup allows you to enable and adjust your computer’s sophisticated power-saving features. Enabling these features extends the life of the battery.

If your computer shipped with Windows 98/ Me installed, the Power Management works with the settings in the Power Management option of Control Panel. But if your computer has DOS, Windows 95 or Windows NT 4.0, the Power Management works with the settings in System Setup.

Power Savings: Enables and disables Maximum Performance mode. The options are Maximum Performance, Maximum Power Saving(default), Customized and Disabled. If you set this field to Maximum Performance, the microprocessor and hard drive run at full speed, unless affected by other power-savings settings. If you set this field to Maximum Power Saving, the microprocessor and the hard drive run at slow speed, when there is no user input or device activity. Choose Customized to alter these settings and Disabled to turn off the Power management function.

Idle Mode: Turns on or off the idle mode power savings. On slows down the CPU when the system is not busy.

Standby Timeout: Sets the period of computer inactivity (no user input or device activity) that must pass before your computer automatically goes into standby mode. In standby mode some devices are turned off (including the LCD screen) and the microprocessor slows down. You can disable this option by selecting Off,

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Samsung N640CP2014/EHQ, N640CP4007/SEF, N640CP4024/EHQ, N640CP2006/SEF, N640GP4001/SEF, N640CP4025/EHQ manual Power Menu

Contents

Using Your Documentation Special Features of the User’s Manual Using the Software User Documentation Introducing Your Computer LCD Back View of Computer Using Your Computer for the First Time Attaching the AC Adapter Turning On the Computer’s Power Turning On the Computer Adjusting the LCD Display APMAdvanced Power Management modeUnderstanding Post Turning Off Your Computer ACPIAdvanced Configuration and Power Interface mode Restarting Your Computer Tips for Using Your Computer Traveling with Your Computer Handling Spills Storing the Computer for Long Periods Using the Keyboard Keyboard Using the Embeded Numeric Keypad Numeric Keypad Fn Key Function Combination Using Special Function KeysDescription of Special Function Keys Using the Keyboard Mouse Action How To Using the TouchpadUsing the Touchpad Using the Touchpad Reading the System Status Lights System Status Lights Reading the System Status Lights Connecting Peripheral Devices Peripheral Connectors Connecting Peripheral Devices IconConnector Connecting Peripheral Devices Using the Flex-Bay Setting the IDE typeDrive Switch To remove a device from the Flex-Bay To install a device in the Flex-Bay Removing a Device from the Flex-Bay Using the Floppy Drive Magnetic fields can destroy the information on a disk Using the Floppy Drive Using the CD-ROM Drive Using the CD-ROM Drive Using the CD-ROM Drive Using the DVD-ROM Drive Installing the Power DVD Player MPEG-2 Software Using the Hard Drive Removing the Hard Drive Installing a Hard Drive Removing the Hard Drive Using the Battery Charging the Battery Safely Using the Battery Removing the Battery Installing the Battery Removing the Battery Pack Monitoring the Battery Charge Using the Battery Gauge Using PowerProfiler to Monitor the Battery Set options under Battery Status and Alarm Settings Condition Action to Take Battery WarningsBattery Warnings Using the Modem Sens Modem Naming Convention If you use a Windows Communication Program Precautions before useIf you use a simple terminal program Specification Description of 56K Installing the Modem Driver in Windows Me Install the Modem Driver Deleting the Modem Driver Confirming Installation of the Modem DriverSelecting a Country Installing the Modem Driver in Windows 95/98 Check if Country is selected correctly Modem Commands What are AT commands?Before Using AT Commands Command mode Display the result value Using AT commandsUsing Command Mode during Communications Basic AT Commands ATO ATS0? Using System Setup Starting System SetupSystem Setup Menus Menu Function System Setup Navigation Keys Navigation Alternate Function Key Main Menu Using System Setup Using System Setup Advanced Menu Security Menu Power Menu Using System Setup Boot Menu Exit Menu Using System Setup Creating a Password Using System SecuritySystem Passwords Deleting a Password Locking the Keyboard Requiring a Boot PasswordLocking the Hard Drive Boot Sector Using Power Management Options Maximum Power Saving Mode Standby Mode Rest Mode Rest Mode Precautions Using PowerProfiler Creating a Save to Disk Partition To create Fdisk To create Phdisk To reinstall your operating system Insert the System Recovery CD-ROM To reinstall your original applications and drivers Video Features and Configuration Resolution and Color Depth Video Driver Capabilities Configuring Display FeaturesSelecting a Monitor Type Changing Color Depth and Resolution Using the TV-Out Port Changing the Video Driver Click OK and follow the prompts that appear on the screen Using Dual View mode Setting Dual View mode Limits and cautions of using Dual View mode Using several display devices Primary Limits SecondaryTwo Displays Three Displays Limits on Video Driver while using Dual View mode Working with PC Cards Maintaining PC Cards Using PC Cards Windows 98/ Me Windows NT Working with PC Cards AC Adapter Using OptionsBattery Pack Auto Adapter Memory Modules Before You Install Memory Installing a Memory Module Removing the Memory Module Compartment Door Installing a Memory Module Hard Drives Setting the switch on 2nd HDD CD-ROM Drive Superdisk LS-120 Drive DVD-ROM Drive ModuleZIP Drive Docking Options Inserting a 120MB LS-120 diskette into the LS-120 drive About Drivers and System Resources DriversIRQs IRQs Service Pack 4 for Windows NT About Drivers and System Resources Troubleshooting Operating ProblemComputer does nothing when you turn it on Computer is not behaving as expected Battery power seems to run out faster than expected PC Card does not work correctly When using a PBX phone system I cant dial on my modem Infrared ProblemsModem Problems Troubleshooting Specifications Hardware SpecificationsDimension Environment External AC Adapter Lithium-Ion Smart BatteryNi-MH Dumb Battery Abbreviations CD-ROM Pcmcia Universal serial bus VoltVoltage alternating current Voltage collector current Boot Boot diskGlossary AC adapter DMA direct memory access Cache memoryCardBus Cmos memory Floppy disk Hard driveAddress IRQ interrupt request line RAM random access memory MBmegabyteMegabit Operating system Resolution Refresh rateROM read-only memory Sector Recording the Computer Hardware Configuration Diskette a Parallel port Enabled Mode Output only Disabled 42F8, IRQ 2E8, IRQ 3 DisabledDisabled Bi-directional Disabled Other Security Menu Page Important Safety Instruction Iii Federal Communications Commission FCC Federal Communications Commission FCC Part 68 Statement CTR21 Statement Canadian Radio Interference Regulations Class 1 Laser Productlaserschutzklasse 1 Produkt Power Cord Requirement Country-Specific Power cord Set RequirementsGeneral Requirements Country Accredited Applicable Agency SEV