Lenovo G410, G400 warranty Replacing Memory

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Lenovo EVEREST UG.book Page 49 Friday, August 17, 2007 5:40 PM

Upgrading the Hard Disk Drive

7.Reinstall the cover by inserting the tabs into the slots a, and closing the cover b. Then tighten the two screws c.

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8.Reinstall the battery.

9.Turn the computer over again. Connect the ac adapter and cables to the computer.

Replacing Memory

Important

Read Safety and Warranty Guide before replacing memory.

Increasing memory capacity is an effective way to make programs run faster. You can increase the amount of memory in your computer by installing a PC2-5300 (DDR II 667) SO-DIMM, available as an option, in the memory slot of your computer. SO-DIMMs with different capacities are available.

Note: Use only the memory types supported by your computer. If you incorrectly install the optional memory or install an unsupported memory type, a warning beep sounds when you try to start the computer.

To install an SO-DIMM, do the following:

1.Touch a metal table or a grounded metal object. This action reduces any static electricity in your body, that could damage the SO-DIMM. Do not touch the contact edge of the SO-DIMM.

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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 Be Careful about Where and How You Work Caring for Your ComputerImportant Tips Caring for Your Computer Be Gentle with Your ComputerCarry Your Computer Properly Take Care in Setting Passwords Handle Storage Media and Drives ProperlyOther Important Tips 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 Getting Started Knowing the PartsTop View Lenovo 3000 G400 and G410 Computer display Power buttonScroll Lock Num LockCustom button Novo buttonMute button Touch padWireless LAN*/Bluetooth* switch AC power adapter jackRight-side View Security keyholeLeft-side View External microphone jack USB 2.0 port left sideExternal headphone jack PCI Express card slotBattery pack Battery latch spring loadedBottom View Hard Disk Drive compartmentFront View Ergonomic Information Accessibility and ComfortQuestions about Vision? What If You are Traveling?Basics Special Keys and ButtonsNumeric Keypad 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 DriversChecking Battery Status Learn How to Achieve All Day ComputingYour Computer Batteries Click the Notification Area tabUsing the AC Adapter Handling the Battery Charging the BatteryUsing Passwords SecurityAttaching a Mechanical Lock 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 Hard Disk Drive Problem Startup ProblemOther Problems Upgrading and Replacing Devices Replacing the Battery Upgrading 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 and Service Getting Help and ServiceGetting Help on the Web Calling the Customer Support Center Getting Help and Service Getting Help around the World Getting Help and Service Warranty Information Appendix A. Warranty InformationProduct or Country or Region Type Machine Warranty Period Type ServiceCustomer Replaceable Unit CRU Service Types of Warranty ServiceOn-site Service Courier or Depot ServiceWarranty Service Telephone Numbers Lenovo Warranty Service Telephone NumbersPage Appendix B. Customer Replaceable Units CRUs Page Features Appendix C. Features and SpecificationsStorage device DisplayWireless features FeaturesInterface ExpressCard slotSpecifications SpecificationsSpecifications Appendix D. Notices Wireless related information Wireless InteroperabilityTelevision output notice Usage Environment and Your Health FAXFederal Communications Commission FCC Statement Electronic Emissions NoticesAvis de conformité à la réglementation d’Industrie Canada Industry Canada Class B Emission Compliance StatementEuropean Union EMC Directive Conformance Statement Japanese Vcci Class B 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 Trademarks European CountriesAsia Pacific Countries Index Part Number