Lenovo 3000 V100 warranty Cleaning the cover of your computer, Cleaning your computer keyboard

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Caring for your computer

vRegister your Lenovo products with Lenovo (refer to the Web page: www.lenovo.com/register). This can help authorities return your computer to you if it is lost or stolen. Registering your computer also enables Lenovo to notify you about possible technical information and upgrades.

vOnly an authorized Lenovo repair technician should disassemble and repair your computer.

vDo not modify or tape the latches to keep the display open or closed.

vTake care not to turn your computer over while the ac adapter is plugged in. This could break the adapter plug.

vStore your external and removable hard disk, diskette, CD, DVD, and CD-RW/DVD drives in the appropriate containers or packaging when they are not being used.

vBefore you install any of the following devices, touch a metal table or a grounded metal object. This action reduces any static electricity from your body. The static electricity could damage the device.

–ExpressCard

–Smart Card

–Memory Card, such as SD Card, Memory Stick, MultiMediaCard, xD-Picture Card, and Memory Stick Pro card.

–Memory module

–PCI Express Mini Card

Cleaning the cover of your computer

Occasionally clean your computer as follows:

1.Prepare a mixture of a gentle kitchen-use detergent (one that does not contain abrasive powder or strong chemicals such as acid or alkaline). Use 5 parts water to 1 part detergent.

2.Absorb the diluted detergent into a sponge.

3.Squeeze excess liquid from the sponge.

4.Wipe the cover with the sponge, using a circular motion and taking care not to let any excess liquid drip.

5.Wipe the surface to remove the detergent.

6.Rinse the sponge with clean running water.

7.Wipe the cover with the clean sponge.

8.Wipe the surface again with a dry, soft lint-free cloth.

9.Wait for the surface to dry completely and remove any cloth fibers from the computer surface.

Cleaning your computer keyboard

1.Absorb some isopropyl rubbing alcohol on a soft, dust-free cloth.

Chapter 2. Caring for your computer 5

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Contents Lenovo 3000 Service and Troubleshooting Guide Page Lenovo 3000 Service and Troubleshooting Guide Page Contents Iv Lenovo 3000 V100 Service and Troubleshooting Guide Read first Vi Lenovo 3000 V100 Service and Troubleshooting Guide This guide and other publications Finding information Finding information with the Lenovo Care button Caring for your computer Important tips Be careful about where and how you workBe gentle with your computer Caring for your computer Take care in setting passwordsCarry your computer properly Handle storage media and drives properlyCleaning your computer keyboard Cleaning the cover of your computerCare for the fingerprint reader Cleaning your computer displaySolving computer problems How can I prevent problems with my computer? Frequently asked questionsWhat are the main hardware features of my new computer? My computer is not operating properlyHow can I contact the Customer Support Center? Where can I find warranty information?Diagnosing problems Solving computer problemsTroubleshooting Error messagesSetup CPU ID Errors without messages Keyboard problems Password problemStandby or hibernation problems Solving computer problems Computer screen problems Click Advanced Battery problemsStartup problem Hard disk drive problemFingerprint authentication problem Other problemsSolving computer problems Solving computer problems Using Rescue and Recovery Recovery optionsRestoring factory contents Recovering data Recovery optionsUpgrading 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 and service Getting help and serviceGetting help on the Web Calling the Customer Support Center FRU Getting help and serviceGetting help around the world Getting help and service Warranty Information Appendix A. Warranty informationWarranty Period Types of Warranty ServiceOn-site Service Customer Replaceable Unit ″CRU″ ServiceCourier or Depot Service Customer Carry-In or Mail-In ServiceCountry or Region Telephone Number Worldwide telephone listCountry or Region Telephone Number Country or Region Telephone Number Country or Region Telephone Number Appendix B. Customer Replaceable Units CRUs Lenovo 3000 V100 Service and Troubleshooting Guide Features Appendix C. Features and SpecificationsSpecifications FeaturesBattery pack SpecificationsBattery life Specifications Appendix D. Notices Electronic emissions notices Television output noticeFederal Communications Commission FCC Statement Avis de conformité à la réglementation d’Industrie Canada Industry Canada Class B emission compliance statementEuropean Union EMC Directive conformance statement Important information for the European Directive 2002/96/EC IBM Lotus Software Offer Latin American Countries U. S. Or CanadaEuropean Countries Asia Pacific Countries TrademarksLenovo 3000 V100 Service and Troubleshooting Guide Index Lenovo 3000 V100 Service and Troubleshooting Guide Page Part Number 42T8063

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