Lenovo G410, G400 USB 2.0 port left side, External microphone jack, External headphone jack

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Lenovo EVEREST UG.book Page 15 Friday, August 17, 2007 5:40 PM

Getting Started

Important: Do not connect the modem port to a digital circuit cable, or else the current in the digital circuit may damage the modem.

*Modem is optional.

(2) LAN Port

The LAN port supports a standard RJ-45 connector, and allows you to connect the computer to a local network.

Attention: Because the voltage of a telephone connection is higher than that of a network, do not attempt to connect a telephone cable to the LAN port or else a short circuit of the computer might occur.

dUSB 2.0 port (left side)

The Universal Serial Bus is compatible with USB 2.0 or USB 1.1 devices such as a keyboard, mouse, camera, hard disk drive, printer and scanner.

USB allows devices to be connected and disconnected without rebooting the computer (hot swapping), and to allow specific classes of hardware to be used without requiring individual device drivers to be installed.

eExternal microphone jack

The microphone jack can be used to connect an external microphone for video conferencing, voice narrations, or simple audio recordings.

fExternal headphone jack

The headphone jack is used to connect headphones or a speaker. Using this jack automatically disables the built-in speaker of the computer.

gPCI Express card slot

You can install a PCI Express card with a PCI-E connector in this slot.

Chapter 3. Getting Started

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Contents Lenovo 3000 G400 and G410 User Guide Page Contents Appendix D. Notices Read This First Vi Lenovo 3000 G400 and G410 User Guide Read This First Page This Guide and Other Publications Finding InformationFinding Information Important Tips Be Careful about Where and How You WorkCaring for Your Computer Carry Your Computer Properly Caring for Your ComputerBe Gentle with Your Computer Other Important Tips Take Care in Setting PasswordsHandle Storage Media and Drives Properly Cleaning Your Computer Keyboard Cleaning the Cover of Your ComputerCleaning Your Computer Display Lenovo Everest UG.book Page 8 Friday, August 17, 2007 540 PM Getting Started Top View Lenovo 3000 G400 and G410 Getting StartedKnowing the Parts Num Lock Power buttonComputer display Scroll LockTouch pad Novo buttonCustom button Mute buttonSecurity keyhole AC power adapter jackWireless LAN*/Bluetooth* switch Right-side ViewLeft-side View PCI Express card slot USB 2.0 port left sideExternal microphone jack External headphone jackHard Disk Drive compartment Battery latch spring loadedBattery pack Bottom ViewFront View Ergonomic Information Accessibility and ComfortQuestions about Vision? What If You are Traveling?Numeric Keypad BasicsSpecial Keys and Buttons Function Key Combinations Mute Button Using the Touch PadSystem-status Indicators Status IndicatorsBattery Status Indicator Power-status indicatorsGeneral Tips for Preventing Problems Preventing ProblemsGetting Started Sequence of installation Path of drivers Installing Device DriversClick the Notification Area tab Learn How to Achieve All Day ComputingChecking Battery Status Your Computer BatteriesUsing the AC Adapter Handling the Battery Charging the BatteryAttaching a Mechanical Lock Using PasswordsSecurity Changing or Removing the User Password To set a User PasswordChanging or Removing the Supervisor Password To set a Supervisor PasswordHard Disk Passwords Changing or Removing the HDD Passwords Getting Started Solving Computer Problems Frequently Asked Questions Solving Computer ProblemsDisplay Problems TroubleshootingKeyboard Problems Password ProblemSleep or Hibernation Problems Click Advanced Settings Computer Screen ProblemsBattery Problems Other Problems Hard Disk Drive ProblemStartup Problem Upgrading and Replacing Devices Replacing the BatteryUpgrading the Hard Disk Drive Replacing the BatteryHandling a hard disk drive Upgrading the Hard Disk DriveUpgrading the Hard Disk Drive Replacing Memory Replacing Memory Replacing Memory Replacing Memory Getting Help on the Web Calling the Customer Support Center Getting Help and ServiceGetting Help and Service Getting Help and Service Getting Help around the World Getting Help and Service Type Service Appendix A. Warranty InformationWarranty Information Product or Country or Region Type Machine Warranty PeriodCourier or Depot Service Types of Warranty ServiceCustomer Replaceable Unit CRU Service On-site ServiceWarranty Service Telephone Numbers Lenovo Warranty Service Telephone NumbersPage Appendix B. Customer Replaceable Units CRUs Page Display Appendix C. Features and SpecificationsFeatures Storage deviceExpressCard slot FeaturesWireless features InterfaceSpecifications SpecificationsSpecifications Appendix D. Notices Television output notice Wireless related informationWireless Interoperability Usage Environment and Your Health FAXFederal Communications Commission FCC Statement Electronic Emissions NoticesJapanese Vcci Class B Statement Industry Canada Class B Emission Compliance StatementAvis de conformité à la réglementation d’Industrie Canada European Union EMC Directive Conformance StatementGeneral Recycling Statement EU Weee StatementsJapan Recycling Statements Lenovo 3000 G400 and G410 User Guide Page IBM Lotus Software Offer U. S. Or Canada Call Latin American Countries Asia Pacific Countries TrademarksEuropean Countries Index Part Number