Lenovo Laptop manual Security menu

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Lenovo Portable Computer User Guide

1.Core Multi-Processing: Determine whether the second core is enabled if your Processor is duo core.

2.Num Lock: Select Power-on state for Num Lock. By default, the setting is Off.

3.Plug&Play O/S: Select the operating system installed on your system.

4.USB Legacy Support: This item allows you enable support for USB devices.

5.USB Host Controller: Allow you enable or disable USB Host Controller.

3.2.4 Security menu

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Contents Welcome Quick tour of your notebook computerFinding where everything is located Front view with the display openTFT Color LCD Integrated cameraStereo speakers Shuttle Long press to fast moveTouchpad Interaction under Windows operating systemBuild-in microphone Launch keyStatus indicator Blinking blue/ Orange a hard diskKeyboard Infrared port Front viewMultiple digital media card slot 4 Optical driver Optical driver buttonLeft view USB Universal Serial Bus ports VGA portIeee 1394 port PC card slot Right viewHDD compartment Security keyhole Earphone jackRJ11 Modem connector Connector coverRJ45 LAN connector Power jackBottom view Installing battery pack Battery PackReleasing battery pack Battery pack lock and release Latch Battery status indicator lightsFAN/CPU/wireless LAN card/memory cover Turn on/off the power Open/close the LCD display panelTurn on the computer Turn off the computerUsing battery pack Activate the batteryUsing battery Hint No matter whether the battery is installedBattery initialization Checking the battery status Lenovo Portable Computer User Guide Using the LCD display Use Fn+↑ and Fn+↓ to adjust LCD brightnessUsing keyboard Using numeric keypadKeyboard shortcut Panel à Printers and Other Hardware à Keyboard, and change Touchpad Utilities Click Using TouchpadTouchpad indicator Drag and DropTray-in driver Using optical driverSlot-in driver Lenovo Portable Computer User Guide Setup and maintain the computer EnergyCutStandby mode EnergyCut under Windows XP Acpi modeTurn off the monitor or hard disk Hibernation mode Power Options à HibernationSet up low power protection Using multimedia audio system Connecting IEEE1394 device Setting display resolutionConnecting to external display device Using card reader Using PC cardInstalling PC cards System configuration Install driversInstall graphic card driver Install chipset driverInstall sound card driver Install EnergyCut Install Modem driverInstall LAN card driver Install card reader drive Install Wireless LAN card optional driverInstall Touchpad driver Install Quick buttonInstall Camera Drive Bios setupInstall Bluetooth driver Main screen Advanced menu Main menuTime and Date Security menu Lenovo Portable Computer User Guide Boot menu Lenovo Portable Computer User Guide Exit menu System RAM Hardware configuration and component standardChipset Hard Disk Drive HDDAudio WeightPower DisplayBatteryLi-ion Adaptor3 Pin Kindly remind Take care of using the computerEnvironmental requirements Cleaning your computer About the batteryFor outdoor use Computer does nothing when you turn it on TroubleshootingDo not change the factory hardware without Authorization You can turn on the computer but can not start SystemLenovo Portable Computer User Guide Printer can not be installed and printed You can not dial-up with the computer Battery service time is too short Computer reports error, or halts when running Some programsWell Warranty service telephone numbers Service support systemLCD is black For more details, refer to Safety and warranty guide