Lenovo manual 31035995IdeaCentre K UGENV3.0.indd 2008.10.20 21119 PM

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connection.

X-1 —— On-board VGA Card Connector: To connect with the signal cable

of a monitor. On computer models that have an external graphics card, on-board graphics card signals are shielded and there are no VGA signal outputs. (some models are equipped with this connector.)

——— USB Connector: To connect USB devices.

—— Ethernet Connector: To connect LAN or broadband network

devices.

X-2 —— External VGA Card Connector: To connect with the signal cable

of a monitor. It connects with the data cable of the monitor. (Some models are equipped with this connector.)

DVI —— External DVI Card Connector: To connect to the data cable of the DVI connector. (Some models are equipped with this connector)

S-1 —— S Video Connector: To connect the data cable of the S video. (Some models are equipped with this connector.)

——— Chassis Side Lock: After installing the side panel of the chassis,

push the lock upward to lock the side panel in place. To remove the side panel, depress the lock first.

——— Audio Line-in Connector: To connect audio input to the computer.

— Audio Line-out Connector: To connect to the speakers or headphones.

—— WiFi antenna connector: To connect the computer to a wireless network.(This connector only equipped on the model with WiFi card. For more information about this connector, see WM600-B-LO Wireless 802. 11b/g Wireless PCI-E Adapter Card User Manual.)

———— Microphone Jack: To connect to audio input from a microphone.

———— Used to attach your computer to a telephone line for modem use. (some models equipped with this connector)

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Contents IdeaCentre K User Guide Key to signs used in this manual Copyright Lenovo 2007, 2008. All rights reserved Contents Troubleshooting and Confirming Setup This chapter is organized under the following topics Chapter Front view of the Chassis Rear view of the chassis CF I/CF II/ MDDVI 31035995IdeaCentre K UGENV3.0.indd 2008.10.20 21119 PM Speaker some models equipped with Speaker 31035995IdeaCentre K UGENV3.0.indd 2008.10.20 21121 PM Keyboard Instruction Following topics will be Introduced in this chapterMethod 2 Manual Installation Installing Drivers and Software Shipped with ComputerMethod 1 Automatic Installation Rescue system and keyboard operationOneKey Recovery Main functionsFile Backup File ManagementPrecautions Configuring a PasswordOneKey Antivirus Scan and kill viruses UpdateUpdate online Update Scan and kill viruses stopUpdate Obtaining the latest virus package from the flash disk User Guide Chapter Using the software Disc Utility LaunchStarting the Burner Software HelpSlideshow Disc Video DiscData Disc Disc Tools Copy DiscTo launch the player User Guide Bright Vision Setting Operation is as followingDistance Setup Brightness AdjustmentLaunch of Trend Micro Internet Security Trend Micro Internet SecurityScanning viruses Other protection functions UpgradeConfigure scanning of the specified disk Help and supportCapture ModifyUser Guide User Guide Recovery This chapter includes the following topicsCleaning up the disk Restoring the systemCleaning the computer components Checking for, and correcting disk errorsPerforming daily maintenance tasks Following are general methods for cleaning the componentsDo not do any of the following Setup This chapter contains information on the following topicsTroubleshooting and problem resolution Troubleshooting display problemsTroubleshooting audio problems Setting display background and icon propertiesTroubleshooting software problems Problem resolutionTroubleshooting problems with optical drives and hard disks