Security menu | Lenovo Laptop instruction

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

46

Image 46

Lenovo Laptop manual Security menu

Contents

Welcome Quick tour of your notebook computer Finding where everything is located Front view with the display open TFT Color LCD Integrated cameraStereo speakers Shuttle Long press to fast move Touchpad Interaction under Windows operating systemBuild-in microphone Launch key Status indicator Blinking blue/ Orange a hard disk Keyboard Infrared port Front viewMultiple digital media card slot 4 Optical driver Optical driver button Left view USB Universal Serial Bus ports VGA portIeee 1394 port PC card slot Right viewHDD compartment Security keyhole Earphone jack RJ11 Modem connector Connector coverRJ45 LAN connector Power jack Bottom 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 panel Turn on the computer Turn off the computer Using battery pack Activate the battery Using battery Hint No matter whether the battery is installed Battery initialization Checking the battery status Lenovo Portable Computer User Guide Using the LCD display Use Fn+↑ and Fn+↓ to adjust LCD brightness Using keyboard Using numeric keypad Keyboard shortcut Panel à Printers and Other Hardware à Keyboard, and change Touchpad Utilities Click Using TouchpadTouchpad indicator Drag and Drop Tray-in driver Using optical driverSlot-in driver Lenovo Portable Computer User Guide Setup and maintain the computer EnergyCut Standby mode EnergyCut under Windows XP Acpi modeTurn off the monitor or hard disk Hibernation mode Power Options à Hibernation Set 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 drivers Install 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 button Install 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 HDD Audio WeightPower Display BatteryLi-ion Adaptor3 Pin Kindly remind Take care of using the computerEnvironmental requirements Cleaning your computer About the battery For 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 System Lenovo 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